ocfs2: Remove struct ocfs2_journal_handle in favor of handle_t
This is mostly a search and replace as ocfs2_journal_handle is now no more
than a container for a handle_t pointer.
ocfs2_commit_trans() becomes very straight forward, and we remove some out
of date comments / code.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 354817a..85a048b 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -52,14 +52,14 @@
u64 blkno);
static int ocfs2_create_new_meta_bhs(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
int wanted,
struct ocfs2_alloc_context *meta_ac,
struct buffer_head *bhs[]);
static int ocfs2_add_branch(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct buffer_head *fe_bh,
struct buffer_head *eb_bh,
@@ -67,14 +67,14 @@
struct ocfs2_alloc_context *meta_ac);
static int ocfs2_shift_tree_depth(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct buffer_head *fe_bh,
struct ocfs2_alloc_context *meta_ac,
struct buffer_head **ret_new_eb_bh);
static int ocfs2_do_insert_extent(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct buffer_head *fe_bh,
u64 blkno,
@@ -152,7 +152,7 @@
* l_count for you
*/
static int ocfs2_create_new_meta_bhs(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
int wanted,
struct ocfs2_alloc_context *meta_ac,
@@ -253,7 +253,7 @@
* contain a single record with e_clusters == 0.
*/
static int ocfs2_add_branch(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct buffer_head *fe_bh,
struct buffer_head *eb_bh,
@@ -418,7 +418,7 @@
* after this call.
*/
static int ocfs2_shift_tree_depth(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct buffer_head *fe_bh,
struct ocfs2_alloc_context *meta_ac,
@@ -520,7 +520,7 @@
* down.
*/
static int ocfs2_do_insert_extent(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct buffer_head *fe_bh,
u64 start_blk,
@@ -809,7 +809,7 @@
/* the caller needs to update fe->i_clusters */
int ocfs2_insert_extent(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct buffer_head *fe_bh,
u64 start_blk,
@@ -951,7 +951,7 @@
}
static int ocfs2_truncate_log_append(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
u64 start_blk,
unsigned int num_clusters)
{
@@ -1034,7 +1034,7 @@
}
static int ocfs2_replay_truncate_records(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *data_alloc_inode,
struct buffer_head *data_alloc_bh)
{
@@ -1074,7 +1074,7 @@
/* TODO: Perhaps we can calculate the bulk of the
* credits up front rather than extending like
* this. */
- status = ocfs2_extend_trans(handle->k_handle,
+ status = ocfs2_extend_trans(handle,
OCFS2_TRUNCATE_LOG_FLUSH_ONE_REC);
if (status < 0) {
mlog_errno(status);
@@ -1113,7 +1113,7 @@
{
int status;
unsigned int num_to_flush;
- struct ocfs2_journal_handle *handle;
+ handle_t *handle;
struct inode *tl_inode = osb->osb_tl_inode;
struct inode *data_alloc_inode = NULL;
struct buffer_head *tl_bh = osb->osb_tl_bh;
@@ -1339,7 +1339,7 @@
int i;
unsigned int clusters, num_recs, start_cluster;
u64 start_blk;
- struct ocfs2_journal_handle *handle;
+ handle_t *handle;
struct inode *tl_inode = osb->osb_tl_inode;
struct ocfs2_truncate_log *tl;
@@ -1534,7 +1534,7 @@
struct inode *inode,
struct buffer_head *fe_bh,
struct buffer_head *old_last_eb_bh,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_truncate_context *tc)
{
int status, i, depth;
@@ -1773,7 +1773,7 @@
struct ocfs2_extent_block *eb;
struct ocfs2_extent_list *el;
struct buffer_head *last_eb_bh;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct inode *tl_inode = osb->osb_tl_inode;
mlog_entry_void();
diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h
index 12ba897..0b82e80 100644
--- a/fs/ocfs2/alloc.h
+++ b/fs/ocfs2/alloc.h
@@ -28,7 +28,7 @@
struct ocfs2_alloc_context;
int ocfs2_insert_extent(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct buffer_head *fe_bh,
u64 blkno,
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index fcdcdf6..2f7268e 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -355,13 +355,13 @@
return ret;
}
-struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode,
+handle_t *ocfs2_start_walk_page_trans(struct inode *inode,
struct page *page,
unsigned from,
unsigned to)
{
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
int ret = 0;
handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
@@ -372,7 +372,7 @@
}
if (ocfs2_should_order_data(inode)) {
- ret = walk_page_buffers(handle->k_handle,
+ ret = walk_page_buffers(handle,
page_buffers(page),
from, to, NULL,
ocfs2_journal_dirty_data);
@@ -394,7 +394,7 @@
int ret;
struct buffer_head *di_bh = NULL;
struct inode *inode = page->mapping->host;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct ocfs2_dinode *di;
mlog_entry("(0x%p, 0x%p, %u, %u)\n", file, page, from, to);
diff --git a/fs/ocfs2/aops.h b/fs/ocfs2/aops.h
index e88c3f0..f446a15 100644
--- a/fs/ocfs2/aops.h
+++ b/fs/ocfs2/aops.h
@@ -25,7 +25,7 @@
int ocfs2_prepare_write_nolock(struct inode *inode, struct page *page,
unsigned from, unsigned to);
-struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode,
+handle_t *ocfs2_start_walk_page_trans(struct inode *inode,
struct page *page,
unsigned from,
unsigned to);
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 036c891..5efea44 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -340,7 +340,7 @@
/* returns a bh of the 1st new block in the allocation. */
int ocfs2_do_extend_dir(struct super_block *sb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *dir,
struct buffer_head *parent_fe_bh,
struct ocfs2_alloc_context *data_ac,
@@ -398,7 +398,7 @@
struct ocfs2_dinode *fe = (struct ocfs2_dinode *) parent_fe_bh->b_data;
struct ocfs2_alloc_context *data_ac = NULL;
struct ocfs2_alloc_context *meta_ac = NULL;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct buffer_head *new_bh = NULL;
struct ocfs2_dir_entry * de;
struct super_block *sb = osb->sb;
diff --git a/fs/ocfs2/dir.h b/fs/ocfs2/dir.h
index 5f614ec..3f67e14 100644
--- a/fs/ocfs2/dir.h
+++ b/fs/ocfs2/dir.h
@@ -45,7 +45,7 @@
struct buffer_head **ret_de_bh);
struct ocfs2_alloc_context;
int ocfs2_do_extend_dir(struct super_block *sb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *dir,
struct buffer_head *parent_fe_bh,
struct ocfs2_alloc_context *data_ac,
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 100754d..fe6b795 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -134,7 +134,7 @@
return (err < 0) ? -EIO : 0;
}
-int ocfs2_set_inode_size(struct ocfs2_journal_handle *handle,
+int ocfs2_set_inode_size(handle_t *handle,
struct inode *inode,
struct buffer_head *fe_bh,
u64 new_i_size)
@@ -163,7 +163,7 @@
{
int ret;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
if (handle == NULL) {
@@ -188,7 +188,7 @@
u64 new_i_size)
{
int status;
- struct ocfs2_journal_handle *handle;
+ handle_t *handle;
mlog_entry_void();
@@ -327,7 +327,7 @@
struct inode *inode,
u32 clusters_to_add,
struct buffer_head *fe_bh,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *data_ac,
struct ocfs2_alloc_context *meta_ac,
enum ocfs2_alloc_restarted *reason_ret)
@@ -432,7 +432,7 @@
u32 prev_clusters;
struct buffer_head *bh = NULL;
struct ocfs2_dinode *fe = NULL;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct ocfs2_alloc_context *data_ac = NULL;
struct ocfs2_alloc_context *meta_ac = NULL;
enum ocfs2_alloc_restarted why;
@@ -552,7 +552,7 @@
credits = ocfs2_calc_extend_credits(osb->sb,
fe,
clusters_to_add);
- status = ocfs2_extend_trans(handle->k_handle, credits);
+ status = ocfs2_extend_trans(handle, credits);
if (status < 0) {
/* handle still has to be committed at
* this point. */
@@ -610,7 +610,7 @@
struct page *page;
unsigned long index;
unsigned int offset;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
int ret;
offset = (size & (PAGE_CACHE_SIZE-1)); /* Within page */
@@ -775,7 +775,7 @@
struct super_block *sb = inode->i_sb;
struct ocfs2_super *osb = OCFS2_SB(sb);
struct buffer_head *bh = NULL;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
mlog_entry("(0x%p, '%.*s')\n", dentry,
dentry->d_name.len, dentry->d_name.name);
@@ -897,7 +897,7 @@
int ret;
struct buffer_head *bh = NULL;
struct ocfs2_inode_info *oi = OCFS2_I(inode);
- struct ocfs2_journal_handle *handle;
+ handle_t *handle;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
struct ocfs2_dinode *di;
diff --git a/fs/ocfs2/file.h b/fs/ocfs2/file.h
index 740c9e7..84f8b97 100644
--- a/fs/ocfs2/file.h
+++ b/fs/ocfs2/file.h
@@ -41,7 +41,7 @@
struct inode *inode,
u32 clusters_to_add,
struct buffer_head *fe_bh,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *data_ac,
struct ocfs2_alloc_context *meta_ac,
enum ocfs2_alloc_restarted *reason);
@@ -49,7 +49,7 @@
int ocfs2_getattr(struct vfsmount *mnt, struct dentry *dentry,
struct kstat *stat);
-int ocfs2_set_inode_size(struct ocfs2_journal_handle *handle,
+int ocfs2_set_inode_size(handle_t *handle,
struct inode *inode,
struct buffer_head *fe_bh,
u64 new_i_size);
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index ac78877..ad4d4a1 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -512,7 +512,7 @@
struct buffer_head *fe_bh)
{
int status = 0;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct ocfs2_truncate_context *tc = NULL;
struct ocfs2_dinode *fe;
@@ -568,7 +568,7 @@
int status;
struct inode *inode_alloc_inode = NULL;
struct buffer_head *inode_alloc_bh = NULL;
- struct ocfs2_journal_handle *handle;
+ handle_t *handle;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data;
@@ -1198,7 +1198,7 @@
* struct inode.
* Only takes ip_lock.
*/
-int ocfs2_mark_inode_dirty(struct ocfs2_journal_handle *handle,
+int ocfs2_mark_inode_dirty(handle_t *handle,
struct inode *inode,
struct buffer_head *bh)
{
diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h
index 9b73545..46a378f 100644
--- a/fs/ocfs2/inode.h
+++ b/fs/ocfs2/inode.h
@@ -136,7 +136,7 @@
void ocfs2_sync_blockdev(struct super_block *sb);
void ocfs2_refresh_inode(struct inode *inode,
struct ocfs2_dinode *fe);
-int ocfs2_mark_inode_dirty(struct ocfs2_journal_handle *handle,
+int ocfs2_mark_inode_dirty(handle_t *handle,
struct inode *inode,
struct buffer_head *bh);
int ocfs2_aio_read(struct file *file, struct kiocb *req, struct iocb *iocb);
diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c
index 7527358..4768be5 100644
--- a/fs/ocfs2/ioctl.c
+++ b/fs/ocfs2/ioctl.c
@@ -43,7 +43,7 @@
{
struct ocfs2_inode_info *ocfs2_inode = OCFS2_I(inode);
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct buffer_head *bh = NULL;
unsigned oldflags;
int status;
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index 6d9658b..c0ad7cb 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -110,30 +110,13 @@
return status;
}
-static struct ocfs2_journal_handle *ocfs2_alloc_handle(struct ocfs2_super *osb)
-{
- struct ocfs2_journal_handle *retval = NULL;
-
- retval = kcalloc(1, sizeof(*retval), GFP_NOFS);
- if (!retval) {
- mlog(ML_ERROR, "Failed to allocate memory for journal "
- "handle!\n");
- return NULL;
- }
- retval->k_handle = NULL;
-
- return retval;
-}
-
/* pass it NULL and it will allocate a new handle object for you. If
* you pass it a handle however, it may still return error, in which
* case it has free'd the passed handle for you. */
-struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb,
- int max_buffs)
+handle_t *ocfs2_start_trans(struct ocfs2_super *osb, int max_buffs)
{
- int ret;
journal_t *journal = osb->journal->j_journal;
- struct ocfs2_journal_handle *handle;
+ handle_t *handle;
BUG_ON(!osb || !osb->journal->j_journal);
@@ -149,77 +132,39 @@
BUG();
}
- handle = ocfs2_alloc_handle(osb);
- if (!handle) {
- ret = -ENOMEM;
- mlog_errno(ret);
- return ERR_PTR(ret);
- }
-
down_read(&osb->journal->j_trans_barrier);
- /* actually start the transaction now */
- handle->k_handle = journal_start(journal, max_buffs);
- if (IS_ERR(handle->k_handle)) {
+ handle = journal_start(journal, max_buffs);
+ if (IS_ERR(handle)) {
up_read(&osb->journal->j_trans_barrier);
- kfree(handle);
- ret = PTR_ERR(handle->k_handle);
- handle->k_handle = NULL;
- mlog_errno(ret);
+ mlog_errno(PTR_ERR(handle));
if (is_journal_aborted(journal)) {
ocfs2_abort(osb->sb, "Detected aborted journal");
- ret = -EROFS;
+ handle = ERR_PTR(-EROFS);
}
- return ERR_PTR(ret);
- }
-
- atomic_inc(&(osb->journal->j_num_trans));
+ } else
+ atomic_inc(&(osb->journal->j_num_trans));
return handle;
}
-void ocfs2_commit_trans(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle)
+int ocfs2_commit_trans(struct ocfs2_super *osb,
+ handle_t *handle)
{
- handle_t *jbd_handle;
- int retval;
+ int ret;
struct ocfs2_journal *journal = osb->journal;
- mlog_entry_void();
-
BUG_ON(!handle);
- if (!handle->k_handle) {
- kfree(handle);
- mlog_exit_void();
- return;
- }
-
- /* ocfs2_extend_trans may have had to call journal_restart
- * which will always commit the transaction, but may return
- * error for any number of reasons. If this is the case, we
- * clear k_handle as it's not valid any more. */
- if (handle->k_handle) {
- jbd_handle = handle->k_handle;
-
- /* actually stop the transaction. if we've set h_sync,
- * it'll have been committed when we return */
- retval = journal_stop(jbd_handle);
- if (retval < 0) {
- mlog_errno(retval);
- mlog(ML_ERROR, "Could not commit transaction\n");
- BUG();
- }
-
- handle->k_handle = NULL; /* it's been free'd in journal_stop */
- }
+ ret = journal_stop(handle);
+ if (ret < 0)
+ mlog_errno(ret);
up_read(&journal->j_trans_barrier);
- kfree(handle);
- mlog_exit_void();
+ return ret;
}
/*
@@ -268,7 +213,7 @@
return status;
}
-int ocfs2_journal_access(struct ocfs2_journal_handle *handle,
+int ocfs2_journal_access(handle_t *handle,
struct inode *inode,
struct buffer_head *bh,
int type)
@@ -306,11 +251,11 @@
switch (type) {
case OCFS2_JOURNAL_ACCESS_CREATE:
case OCFS2_JOURNAL_ACCESS_WRITE:
- status = journal_get_write_access(handle->k_handle, bh);
+ status = journal_get_write_access(handle, bh);
break;
case OCFS2_JOURNAL_ACCESS_UNDO:
- status = journal_get_undo_access(handle->k_handle, bh);
+ status = journal_get_undo_access(handle, bh);
break;
default:
@@ -327,7 +272,7 @@
return status;
}
-int ocfs2_journal_dirty(struct ocfs2_journal_handle *handle,
+int ocfs2_journal_dirty(handle_t *handle,
struct buffer_head *bh)
{
int status;
@@ -335,7 +280,7 @@
mlog_entry("(bh->b_blocknr=%llu)\n",
(unsigned long long)bh->b_blocknr);
- status = journal_dirty_metadata(handle->k_handle, bh);
+ status = journal_dirty_metadata(handle, bh);
if (status < 0)
mlog(ML_ERROR, "Could not dirty metadata buffer. "
"(bh->b_blocknr=%llu)\n",
diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h
index 3c0d15c..d86cb96 100644
--- a/fs/ocfs2/journal.h
+++ b/fs/ocfs2/journal.h
@@ -37,7 +37,6 @@
struct ocfs2_super;
struct ocfs2_dinode;
-struct ocfs2_journal_handle;
struct ocfs2_journal {
enum ocfs2_journal_state j_state; /* Journals current state */
@@ -133,10 +132,6 @@
spin_unlock(&trans_inc_lock);
}
-struct ocfs2_journal_handle {
- handle_t *k_handle; /* kernel handle. */
-};
-
/* Exported only for the journal struct init code in super.c. Do not call. */
void ocfs2_complete_recovery(void *data);
@@ -200,7 +195,11 @@
* ocfs2_start_trans - Begin a transaction. Give it an upper estimate of
* the number of blocks that will be changed during
* this handle.
- * ocfs2_commit_trans - Complete a handle.
+ * ocfs2_commit_trans - Complete a handle. It might return -EIO if
+ * the journal was aborted. The majority of paths don't
+ * check the return value as an error there comes too
+ * late to do anything (and will be picked up in a
+ * later transaction).
* ocfs2_extend_trans - Extend a handle by nblocks credits. This may
* commit the handle to disk in the process, but will
* not release any locks taken during the transaction.
@@ -215,10 +214,10 @@
/* You must always start_trans with a number of buffs > 0, but it's
* perfectly legal to go through an entire transaction without having
* dirtied any buffers. */
-struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb,
+handle_t *ocfs2_start_trans(struct ocfs2_super *osb,
int max_buffs);
-void ocfs2_commit_trans(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle);
+int ocfs2_commit_trans(struct ocfs2_super *osb,
+ handle_t *handle);
int ocfs2_extend_trans(handle_t *handle, int nblocks);
/*
@@ -236,7 +235,7 @@
#define OCFS2_JOURNAL_ACCESS_WRITE 1
#define OCFS2_JOURNAL_ACCESS_UNDO 2
-int ocfs2_journal_access(struct ocfs2_journal_handle *handle,
+int ocfs2_journal_access(handle_t *handle,
struct inode *inode,
struct buffer_head *bh,
int type);
@@ -259,7 +258,7 @@
* <modify the bh>
* ocfs2_journal_dirty(handle, bh);
*/
-int ocfs2_journal_dirty(struct ocfs2_journal_handle *handle,
+int ocfs2_journal_dirty(handle_t *handle,
struct buffer_head *bh);
int ocfs2_journal_dirty_data(handle_t *handle,
struct buffer_head *bh);
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
index 2ae567a..698d79a 100644
--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -58,7 +58,7 @@
static void ocfs2_clear_local_alloc(struct ocfs2_dinode *alloc);
static int ocfs2_sync_local_to_main(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_dinode *alloc,
struct inode *main_bm_inode,
struct buffer_head *main_bm_bh);
@@ -69,7 +69,7 @@
struct buffer_head **bitmap_bh);
static int ocfs2_local_alloc_new_window(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *ac);
static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
@@ -195,7 +195,7 @@
void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb)
{
int status;
- struct ocfs2_journal_handle *handle;
+ handle_t *handle;
struct inode *local_alloc_inode = NULL;
struct buffer_head *bh = NULL;
struct buffer_head *main_bm_bh = NULL;
@@ -382,7 +382,7 @@
struct ocfs2_dinode *alloc)
{
int status;
- struct ocfs2_journal_handle *handle;
+ handle_t *handle;
struct buffer_head *main_bm_bh = NULL;
struct inode *main_bm_inode;
@@ -414,7 +414,7 @@
}
/* we want the bitmap change to be recorded on disk asap */
- handle->k_handle->h_sync = 1;
+ handle->h_sync = 1;
status = ocfs2_sync_local_to_main(osb, handle, alloc,
main_bm_inode, main_bm_bh);
@@ -521,7 +521,7 @@
}
int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *ac,
u32 min_bits,
u32 *bit_off,
@@ -699,7 +699,7 @@
* passed is used for caching.
*/
static int ocfs2_sync_local_to_main(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_dinode *alloc,
struct inode *main_bm_inode,
struct buffer_head *main_bm_bh)
@@ -811,7 +811,7 @@
* pass it the bitmap lock in lock_bh if you have it.
*/
static int ocfs2_local_alloc_new_window(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *ac)
{
int status = 0;
@@ -878,7 +878,7 @@
int status = 0;
struct buffer_head *main_bm_bh = NULL;
struct inode *main_bm_inode = NULL;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct ocfs2_dinode *alloc;
struct ocfs2_dinode *alloc_copy = NULL;
struct ocfs2_alloc_context *ac = NULL;
diff --git a/fs/ocfs2/localalloc.h b/fs/ocfs2/localalloc.h
index 4bd624c..385a101 100644
--- a/fs/ocfs2/localalloc.h
+++ b/fs/ocfs2/localalloc.h
@@ -46,7 +46,7 @@
struct ocfs2_alloc_context *ac);
int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *ac,
u32 min_bits,
u32 *bit_off,
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index d63ab7b..583bffe 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -75,12 +75,12 @@
unsigned long offset,
struct ocfs2_dir_entry **res_dir);
-static int ocfs2_delete_entry(struct ocfs2_journal_handle *handle,
+static int ocfs2_delete_entry(handle_t *handle,
struct inode *dir,
struct ocfs2_dir_entry *de_del,
struct buffer_head *bh);
-static int __ocfs2_add_entry(struct ocfs2_journal_handle *handle,
+static int __ocfs2_add_entry(handle_t *handle,
struct inode *dir,
const char *name, int namelen,
struct inode *inode, u64 blkno,
@@ -93,12 +93,12 @@
dev_t dev,
struct buffer_head **new_fe_bh,
struct buffer_head *parent_fe_bh,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode **ret_inode,
struct ocfs2_alloc_context *inode_ac);
static int ocfs2_fill_new_dir(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *parent,
struct inode *inode,
struct buffer_head *fe_bh,
@@ -111,7 +111,7 @@
struct buffer_head **de_bh);
static int ocfs2_orphan_add(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct ocfs2_dinode *fe,
char *name,
@@ -119,11 +119,11 @@
struct inode *orphan_dir_inode);
static int ocfs2_create_symlink_data(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
const char *symname);
-static inline int ocfs2_add_entry(struct ocfs2_journal_handle *handle,
+static inline int ocfs2_add_entry(handle_t *handle,
struct dentry *dentry,
struct inode *inode, u64 blkno,
struct buffer_head *parent_fe_bh,
@@ -236,7 +236,7 @@
}
static int ocfs2_fill_new_dir(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *parent,
struct inode *inode,
struct buffer_head *fe_bh,
@@ -311,7 +311,7 @@
{
int status = 0;
struct buffer_head *parent_fe_bh = NULL;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct ocfs2_super *osb;
struct ocfs2_dinode *dirfe;
struct buffer_head *new_fe_bh = NULL;
@@ -476,7 +476,7 @@
dev_t dev,
struct buffer_head **new_fe_bh,
struct buffer_head *parent_fe_bh,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode **ret_inode,
struct ocfs2_alloc_context *inode_ac)
{
@@ -642,7 +642,7 @@
struct inode *dir,
struct dentry *dentry)
{
- struct ocfs2_journal_handle *handle;
+ handle_t *handle;
struct inode *inode = old_dentry->d_inode;
int err;
struct buffer_head *fe_bh = NULL;
@@ -807,7 +807,7 @@
struct ocfs2_dinode *fe = NULL;
struct buffer_head *fe_bh = NULL;
struct buffer_head *parent_node_bh = NULL;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct ocfs2_dir_entry *dirent = NULL;
struct buffer_head *dirent_bh = NULL;
char orphan_name[OCFS2_ORPHAN_NAMELEN + 1];
@@ -1069,7 +1069,7 @@
struct buffer_head *insert_entry_bh = NULL;
struct ocfs2_super *osb = NULL;
u64 newfe_blkno;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct buffer_head *old_dir_bh = NULL;
struct buffer_head *new_dir_bh = NULL;
struct ocfs2_dir_entry *old_de = NULL, *new_de = NULL; // dirent for old_dentry
@@ -1478,7 +1478,7 @@
* data, including the null terminator.
*/
static int ocfs2_create_symlink_data(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
const char *symname)
{
@@ -1593,7 +1593,7 @@
struct buffer_head *parent_fe_bh = NULL;
struct ocfs2_dinode *fe = NULL;
struct ocfs2_dinode *dirfe;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct ocfs2_alloc_context *inode_ac = NULL;
struct ocfs2_alloc_context *data_ac = NULL;
@@ -1784,7 +1784,7 @@
* If you pass me insert_bh, I'll skip the search of the other dir
* blocks and put the record in there.
*/
-static int __ocfs2_add_entry(struct ocfs2_journal_handle *handle,
+static int __ocfs2_add_entry(handle_t *handle,
struct inode *dir,
const char *name, int namelen,
struct inode *inode, u64 blkno,
@@ -1870,7 +1870,7 @@
* ocfs2_delete_entry deletes a directory entry by merging it with the
* previous entry
*/
-static int ocfs2_delete_entry(struct ocfs2_journal_handle *handle,
+static int ocfs2_delete_entry(handle_t *handle,
struct inode *dir,
struct ocfs2_dir_entry *de_del,
struct buffer_head *bh)
@@ -2159,7 +2159,7 @@
}
static int ocfs2_orphan_add(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct ocfs2_dinode *fe,
char *name,
@@ -2232,7 +2232,7 @@
/* unlike orphan_add, we expect the orphan dir to already be locked here. */
int ocfs2_orphan_del(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *orphan_dir_inode,
struct inode *inode,
struct buffer_head *orphan_dir_bh)
diff --git a/fs/ocfs2/namei.h b/fs/ocfs2/namei.h
index deaaa97..8425944 100644
--- a/fs/ocfs2/namei.h
+++ b/fs/ocfs2/namei.h
@@ -39,7 +39,7 @@
struct inode *dir,
struct ocfs2_dir_entry **res_dir);
int ocfs2_orphan_del(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *orphan_dir_inode,
struct inode *inode,
struct buffer_head *orphan_dir_bh);
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index 0462a7f..553e702 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -34,6 +34,7 @@
#include <linux/workqueue.h>
#include <linux/kref.h>
#include <linux/mutex.h>
+#include <linux/jbd.h>
#include "cluster/nodemanager.h"
#include "cluster/heartbeat.h"
@@ -181,7 +182,6 @@
#define OCFS2_OSB_ERROR_FS 0x0004
struct ocfs2_journal;
-struct ocfs2_journal_handle;
struct ocfs2_super
{
struct task_struct *commit_task;
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index 186d2c3..000d71c 100644
--- a/fs/ocfs2/suballoc.c
+++ b/fs/ocfs2/suballoc.c
@@ -49,7 +49,7 @@
static inline void ocfs2_debug_bg(struct ocfs2_group_desc *bg);
static inline void ocfs2_debug_suballoc_inode(struct ocfs2_dinode *fe);
static inline u16 ocfs2_find_victim_chain(struct ocfs2_chain_list *cl);
-static int ocfs2_block_group_fill(struct ocfs2_journal_handle *handle,
+static int ocfs2_block_group_fill(handle_t *handle,
struct inode *alloc_inode,
struct buffer_head *bg_bh,
u64 group_blkno,
@@ -69,7 +69,7 @@
u16 *bit_off, u16 *bits_found);
static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb,
struct ocfs2_alloc_context *ac,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
u32 bits_wanted,
u32 min_bits,
u16 *bit_off,
@@ -77,20 +77,20 @@
u64 *bg_blkno);
static int ocfs2_test_bg_bit_allocatable(struct buffer_head *bg_bh,
int nr);
-static inline int ocfs2_block_group_set_bits(struct ocfs2_journal_handle *handle,
+static inline int ocfs2_block_group_set_bits(handle_t *handle,
struct inode *alloc_inode,
struct ocfs2_group_desc *bg,
struct buffer_head *group_bh,
unsigned int bit_off,
unsigned int num_bits);
-static inline int ocfs2_block_group_clear_bits(struct ocfs2_journal_handle *handle,
+static inline int ocfs2_block_group_clear_bits(handle_t *handle,
struct inode *alloc_inode,
struct ocfs2_group_desc *bg,
struct buffer_head *group_bh,
unsigned int bit_off,
unsigned int num_bits);
-static int ocfs2_relink_block_group(struct ocfs2_journal_handle *handle,
+static int ocfs2_relink_block_group(handle_t *handle,
struct inode *alloc_inode,
struct buffer_head *fe_bh,
struct buffer_head *bg_bh,
@@ -98,7 +98,7 @@
u16 chain);
static inline int ocfs2_block_group_reasonably_empty(struct ocfs2_group_desc *bg,
u32 wanted);
-static int ocfs2_free_suballoc_bits(struct ocfs2_journal_handle *handle,
+static int ocfs2_free_suballoc_bits(handle_t *handle,
struct inode *alloc_inode,
struct buffer_head *alloc_bh,
unsigned int start_bit,
@@ -196,7 +196,7 @@
return 0;
}
-static int ocfs2_block_group_fill(struct ocfs2_journal_handle *handle,
+static int ocfs2_block_group_fill(handle_t *handle,
struct inode *alloc_inode,
struct buffer_head *bg_bh,
u64 group_blkno,
@@ -279,7 +279,7 @@
struct ocfs2_dinode *fe = (struct ocfs2_dinode *) bh->b_data;
struct ocfs2_chain_list *cl;
struct ocfs2_alloc_context *ac = NULL;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
u32 bit_off, num_bits;
u16 alloc_rec;
u64 bg_blkno;
@@ -747,7 +747,7 @@
return status;
}
-static inline int ocfs2_block_group_set_bits(struct ocfs2_journal_handle *handle,
+static inline int ocfs2_block_group_set_bits(handle_t *handle,
struct inode *alloc_inode,
struct ocfs2_group_desc *bg,
struct buffer_head *group_bh,
@@ -818,7 +818,7 @@
return best;
}
-static int ocfs2_relink_block_group(struct ocfs2_journal_handle *handle,
+static int ocfs2_relink_block_group(handle_t *handle,
struct inode *alloc_inode,
struct buffer_head *fe_bh,
struct buffer_head *bg_bh,
@@ -998,7 +998,7 @@
}
static int ocfs2_alloc_dinode_update_counts(struct inode *inode,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct buffer_head *di_bh,
u32 num_bits,
u16 chain)
@@ -1028,7 +1028,7 @@
}
static int ocfs2_search_one_group(struct ocfs2_alloc_context *ac,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
u32 bits_wanted,
u32 min_bits,
u16 *bit_off,
@@ -1088,7 +1088,7 @@
}
static int ocfs2_search_chain(struct ocfs2_alloc_context *ac,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
u32 bits_wanted,
u32 min_bits,
u16 *bit_off,
@@ -1245,7 +1245,7 @@
/* will give out up to bits_wanted contiguous bits. */
static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb,
struct ocfs2_alloc_context *ac,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
u32 bits_wanted,
u32 min_bits,
u16 *bit_off,
@@ -1362,7 +1362,7 @@
}
int ocfs2_claim_metadata(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *ac,
u32 bits_wanted,
u16 *suballoc_bit_start,
@@ -1399,7 +1399,7 @@
}
int ocfs2_claim_new_inode(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *ac,
u16 *suballoc_bit,
u64 *fe_blkno)
@@ -1502,7 +1502,7 @@
* of any size.
*/
int ocfs2_claim_clusters(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *ac,
u32 min_clusters,
u32 *cluster_start,
@@ -1572,7 +1572,7 @@
return status;
}
-static inline int ocfs2_block_group_clear_bits(struct ocfs2_journal_handle *handle,
+static inline int ocfs2_block_group_clear_bits(handle_t *handle,
struct inode *alloc_inode,
struct ocfs2_group_desc *bg,
struct buffer_head *group_bh,
@@ -1627,7 +1627,7 @@
/*
* expects the suballoc inode to already be locked.
*/
-static int ocfs2_free_suballoc_bits(struct ocfs2_journal_handle *handle,
+static int ocfs2_free_suballoc_bits(handle_t *handle,
struct inode *alloc_inode,
struct buffer_head *alloc_bh,
unsigned int start_bit,
@@ -1711,7 +1711,7 @@
return group;
}
-int ocfs2_free_dinode(struct ocfs2_journal_handle *handle,
+int ocfs2_free_dinode(handle_t *handle,
struct inode *inode_alloc_inode,
struct buffer_head *inode_alloc_bh,
struct ocfs2_dinode *di)
@@ -1724,7 +1724,7 @@
inode_alloc_bh, bit, bg_blkno, 1);
}
-int ocfs2_free_extent_block(struct ocfs2_journal_handle *handle,
+int ocfs2_free_extent_block(handle_t *handle,
struct inode *eb_alloc_inode,
struct buffer_head *eb_alloc_bh,
struct ocfs2_extent_block *eb)
@@ -1737,7 +1737,7 @@
bit, bg_blkno, 1);
}
-int ocfs2_free_clusters(struct ocfs2_journal_handle *handle,
+int ocfs2_free_clusters(handle_t *handle,
struct inode *bitmap_inode,
struct buffer_head *bitmap_bh,
u64 start_blk,
diff --git a/fs/ocfs2/suballoc.h b/fs/ocfs2/suballoc.h
index e7c4b27..1a3c94c 100644
--- a/fs/ocfs2/suballoc.h
+++ b/fs/ocfs2/suballoc.h
@@ -68,33 +68,33 @@
struct ocfs2_alloc_context **ac);
int ocfs2_claim_metadata(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *ac,
u32 bits_wanted,
u16 *suballoc_bit_start,
u32 *num_bits,
u64 *blkno_start);
int ocfs2_claim_new_inode(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *ac,
u16 *suballoc_bit,
u64 *fe_blkno);
int ocfs2_claim_clusters(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct ocfs2_alloc_context *ac,
u32 min_clusters,
u32 *cluster_start,
u32 *num_clusters);
-int ocfs2_free_dinode(struct ocfs2_journal_handle *handle,
+int ocfs2_free_dinode(handle_t *handle,
struct inode *inode_alloc_inode,
struct buffer_head *inode_alloc_bh,
struct ocfs2_dinode *di);
-int ocfs2_free_extent_block(struct ocfs2_journal_handle *handle,
+int ocfs2_free_extent_block(handle_t *handle,
struct inode *eb_alloc_inode,
struct buffer_head *eb_alloc_bh,
struct ocfs2_extent_block *eb);
-int ocfs2_free_clusters(struct ocfs2_journal_handle *handle,
+int ocfs2_free_clusters(handle_t *handle,
struct inode *bitmap_inode,
struct buffer_head *bitmap_bh,
u64 start_blk,