f2fs: avoid mark_inode_dirty
Let's check inode's dirtiness before calling mark_inode_dirty.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c
index 6a414e7..4dcc9e2 100644
--- a/fs/f2fs/acl.c
+++ b/fs/f2fs/acl.c
@@ -384,7 +384,7 @@
if (error)
return error;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
if (default_acl) {
error = __f2fs_set_acl(inode, ACL_TYPE_DEFAULT, default_acl,
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 7ba52a0..db4022f 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -300,7 +300,7 @@
set_page_dirty(page);
dir->i_mtime = dir->i_ctime = CURRENT_TIME;
- mark_inode_dirty_sync(dir);
+ f2fs_mark_inode_dirty_sync(dir);
f2fs_put_page(page, 1);
}
@@ -452,7 +452,7 @@
clear_inode_flag(inode, FI_NEW_INODE);
}
dir->i_mtime = dir->i_ctime = CURRENT_TIME;
- mark_inode_dirty_sync(dir);
+ f2fs_mark_inode_dirty_sync(dir);
if (F2FS_I(dir)->i_current_depth != current_depth)
f2fs_i_depth_write(dir, current_depth);
@@ -704,7 +704,7 @@
set_page_dirty(page);
dir->i_ctime = dir->i_mtime = CURRENT_TIME;
- mark_inode_dirty_sync(dir);
+ f2fs_mark_inode_dirty_sync(dir);
if (inode)
f2fs_drop_nlink(dir, inode);
diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c
index e858869..5b4b6d4 100644
--- a/fs/f2fs/extent_cache.c
+++ b/fs/f2fs/extent_cache.c
@@ -172,7 +172,7 @@
if (fofs < largest->fofs + largest->len && fofs + len > largest->fofs) {
largest->len = 0;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
}
}
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 88fa139..0e46dd0 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -506,12 +506,13 @@
return __is_extent_mergeable(cur, front);
}
+extern void f2fs_mark_inode_dirty_sync(struct inode *);
static inline void __try_update_largest_extent(struct inode *inode,
struct extent_tree *et, struct extent_node *en)
{
if (en->ei.len > et->largest.len) {
et->largest = en->ei;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
}
}
@@ -1551,7 +1552,7 @@
return;
case FI_DATA_EXIST:
case FI_INLINE_DOTS:
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
}
}
@@ -1578,7 +1579,7 @@
{
F2FS_I(inode)->i_acl_mode = mode;
set_inode_flag(inode, FI_ACL_MODE);
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
}
static inline void f2fs_i_links_write(struct inode *inode, bool inc)
@@ -1587,7 +1588,7 @@
inc_nlink(inode);
else
drop_nlink(inode);
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
}
static inline void f2fs_i_blocks_write(struct inode *inode,
@@ -1598,7 +1599,7 @@
inode->i_blocks = add ? inode->i_blocks + diff :
inode->i_blocks - diff;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
if (clean || recover)
set_inode_flag(inode, FI_AUTO_RECOVER);
}
@@ -1612,7 +1613,7 @@
return;
i_size_write(inode, i_size);
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
if (clean || recover)
set_inode_flag(inode, FI_AUTO_RECOVER);
}
@@ -1627,19 +1628,19 @@
static inline void f2fs_i_depth_write(struct inode *inode, unsigned int depth)
{
F2FS_I(inode)->i_current_depth = depth;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
}
static inline void f2fs_i_xnid_write(struct inode *inode, nid_t xnid)
{
F2FS_I(inode)->i_xattr_nid = xnid;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
}
static inline void f2fs_i_pino_write(struct inode *inode, nid_t pino)
{
F2FS_I(inode)->i_pino = pino;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
}
static inline void get_inline_info(struct inode *inode, struct f2fs_inode *ri)
@@ -1767,13 +1768,13 @@
static inline void set_file(struct inode *inode, int type)
{
F2FS_I(inode)->i_advise |= type;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
}
static inline void clear_file(struct inode *inode, int type)
{
F2FS_I(inode)->i_advise &= ~type;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
}
static inline int f2fs_readonly(struct super_block *sb)
@@ -1920,6 +1921,7 @@
/*
* super.c
*/
+int f2fs_inode_dirtied(struct inode *);
void f2fs_inode_synced(struct inode *);
int f2fs_commit_super(struct f2fs_sb_info *, bool);
int f2fs_sync_fs(struct super_block *, int);
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 2b777a4..1ec0197 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -263,7 +263,7 @@
}
if (need_inode_block_update(sbi, ino)) {
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
f2fs_write_inode(inode, NULL);
goto sync_nodes;
}
@@ -631,7 +631,7 @@
return err;
inode->i_mtime = inode->i_ctime = CURRENT_TIME;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
return 0;
}
@@ -721,7 +721,7 @@
}
}
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
return err;
}
@@ -1276,7 +1276,7 @@
if (!ret) {
inode->i_mtime = inode->i_ctime = CURRENT_TIME;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
f2fs_update_time(F2FS_I_SB(inode), REQ_TIME);
}
diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
index 2cd0edc..d411ab6 100644
--- a/fs/f2fs/inline.c
+++ b/fs/f2fs/inline.c
@@ -569,7 +569,7 @@
f2fs_put_page(page, 1);
dir->i_ctime = dir->i_mtime = CURRENT_TIME;
- mark_inode_dirty_sync(dir);
+ f2fs_mark_inode_dirty_sync(dir);
if (inode)
f2fs_drop_nlink(dir, inode);
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
index 9221ca2..9ac5efc 100644
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -18,6 +18,13 @@
#include <trace/events/f2fs.h>
+void f2fs_mark_inode_dirty_sync(struct inode *inode)
+{
+ if (f2fs_inode_dirtied(inode))
+ return;
+ mark_inode_dirty_sync(inode);
+}
+
void f2fs_set_inode_flags(struct inode *inode)
{
unsigned int flags = F2FS_I(inode)->i_flags;
@@ -35,7 +42,7 @@
new_fl |= S_DIRSYNC;
inode_set_flags(inode, new_fl,
S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC);
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
}
static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri)
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 4460400..c9ba6d7 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -757,7 +757,7 @@
up_write(&F2FS_I(old_inode)->i_sem);
old_inode->i_ctime = CURRENT_TIME;
- mark_inode_dirty_sync(old_inode);
+ f2fs_mark_inode_dirty_sync(old_inode);
f2fs_delete_entry(old_entry, old_page, old_dir, NULL);
@@ -909,7 +909,7 @@
f2fs_i_links_write(old_dir, old_nlink > 0);
up_write(&F2FS_I(old_dir)->i_sem);
}
- mark_inode_dirty_sync(old_dir);
+ f2fs_mark_inode_dirty_sync(old_dir);
/* update directory entry info of new dir inode */
f2fs_set_link(new_dir, new_entry, new_page, old_inode);
@@ -924,7 +924,7 @@
f2fs_i_links_write(new_dir, new_nlink > 0);
up_write(&F2FS_I(new_dir)->i_sem);
}
- mark_inode_dirty_sync(new_dir);
+ f2fs_mark_inode_dirty_sync(new_dir);
f2fs_unlock_op(sbi);
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index edd1b35..451dfb4 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -625,6 +625,43 @@
return generic_drop_inode(inode);
}
+int f2fs_inode_dirtied(struct inode *inode)
+{
+ struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
+
+ spin_lock(&sbi->inode_lock[DIRTY_META]);
+ if (is_inode_flag_set(inode, FI_DIRTY_INODE)) {
+ spin_unlock(&sbi->inode_lock[DIRTY_META]);
+ return 1;
+ }
+
+ set_inode_flag(inode, FI_DIRTY_INODE);
+ list_add_tail(&F2FS_I(inode)->gdirty_list,
+ &sbi->inode_list[DIRTY_META]);
+ inc_page_count(sbi, F2FS_DIRTY_IMETA);
+ stat_inc_dirty_inode(sbi, DIRTY_META);
+ spin_unlock(&sbi->inode_lock[DIRTY_META]);
+
+ return 0;
+}
+
+void f2fs_inode_synced(struct inode *inode)
+{
+ struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
+
+ spin_lock(&sbi->inode_lock[DIRTY_META]);
+ if (!is_inode_flag_set(inode, FI_DIRTY_INODE)) {
+ spin_unlock(&sbi->inode_lock[DIRTY_META]);
+ return;
+ }
+ list_del_init(&F2FS_I(inode)->gdirty_list);
+ clear_inode_flag(inode, FI_DIRTY_INODE);
+ clear_inode_flag(inode, FI_AUTO_RECOVER);
+ dec_page_count(sbi, F2FS_DIRTY_IMETA);
+ stat_dec_dirty_inode(F2FS_I_SB(inode), DIRTY_META);
+ spin_unlock(&sbi->inode_lock[DIRTY_META]);
+}
+
/*
* f2fs_dirty_inode() is called from __mark_inode_dirty()
*
@@ -644,35 +681,7 @@
if (is_inode_flag_set(inode, FI_AUTO_RECOVER))
clear_inode_flag(inode, FI_AUTO_RECOVER);
- spin_lock(&sbi->inode_lock[DIRTY_META]);
- if (is_inode_flag_set(inode, FI_DIRTY_INODE)) {
- spin_unlock(&sbi->inode_lock[DIRTY_META]);
- return;
- }
-
- set_inode_flag(inode, FI_DIRTY_INODE);
- list_add_tail(&F2FS_I(inode)->gdirty_list,
- &sbi->inode_list[DIRTY_META]);
- inc_page_count(sbi, F2FS_DIRTY_IMETA);
- stat_inc_dirty_inode(sbi, DIRTY_META);
- spin_unlock(&sbi->inode_lock[DIRTY_META]);
-}
-
-void f2fs_inode_synced(struct inode *inode)
-{
- struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
-
- spin_lock(&sbi->inode_lock[DIRTY_META]);
- if (!is_inode_flag_set(inode, FI_DIRTY_INODE)) {
- spin_unlock(&sbi->inode_lock[DIRTY_META]);
- return;
- }
- list_del_init(&F2FS_I(inode)->gdirty_list);
- clear_inode_flag(inode, FI_DIRTY_INODE);
- clear_inode_flag(inode, FI_AUTO_RECOVER);
- dec_page_count(sbi, F2FS_DIRTY_IMETA);
- stat_dec_dirty_inode(F2FS_I_SB(inode), DIRTY_META);
- spin_unlock(&sbi->inode_lock[DIRTY_META]);
+ f2fs_inode_dirtied(inode);
}
static void f2fs_i_callback(struct rcu_head *head)
diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 2e8cb87..c8898b5 100644
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -106,7 +106,7 @@
return -EINVAL;
F2FS_I(inode)->i_advise |= *(char *)value;
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
return 0;
}
@@ -547,7 +547,7 @@
if (index == F2FS_XATTR_INDEX_ENCRYPTION &&
!strcmp(name, F2FS_XATTR_NAME_ENCRYPTION_CONTEXT))
f2fs_set_encrypted_inode(inode);
- mark_inode_dirty_sync(inode);
+ f2fs_mark_inode_dirty_sync(inode);
exit:
kzfree(base_addr);
return error;