[PATCH] ext3 and jbd cleanup: remove whitespace
Remove whitespace from ext3 and jbd, before we clone ext4.
Signed-off-by: Mingming Cao<cmm@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c
index f66724c..87c5a6d 100644
--- a/fs/jbd/journal.c
+++ b/fs/jbd/journal.c
@@ -578,7 +578,7 @@
* this is a no-op. If needed, we can use j_blk_offset - everything is
* ready.
*/
-int journal_bmap(journal_t *journal, unsigned long blocknr,
+int journal_bmap(journal_t *journal, unsigned long blocknr,
unsigned long *retp)
{
int err = 0;
@@ -699,10 +699,10 @@
* @len: Lenght of the journal in blocks.
* @blocksize: blocksize of journalling device
* @returns: a newly created journal_t *
- *
+ *
* journal_init_dev creates a journal which maps a fixed contiguous
* range of blocks on an arbitrary block device.
- *
+ *
*/
journal_t * journal_init_dev(struct block_device *bdev,
struct block_device *fs_dev,
@@ -739,11 +739,11 @@
return journal;
}
-
-/**
+
+/**
* journal_t * journal_init_inode () - creates a journal which maps to a inode.
* @inode: An inode to create the journal in
- *
+ *
* journal_init_inode creates a journal which maps an on-disk inode as
* the journal. The inode must exist already, must support bmap() and
* must have all data blocks preallocated.
@@ -763,7 +763,7 @@
journal->j_inode = inode;
jbd_debug(1,
"journal %p: inode %s/%ld, size %Ld, bits %d, blksize %ld\n",
- journal, inode->i_sb->s_id, inode->i_ino,
+ journal, inode->i_sb->s_id, inode->i_ino,
(long long) inode->i_size,
inode->i_sb->s_blocksize_bits, inode->i_sb->s_blocksize);
@@ -798,10 +798,10 @@
return journal;
}
-/*
+/*
* If the journal init or create aborts, we need to mark the journal
* superblock as being NULL to prevent the journal destroy from writing
- * back a bogus superblock.
+ * back a bogus superblock.
*/
static void journal_fail_superblock (journal_t *journal)
{
@@ -844,13 +844,13 @@
return 0;
}
-/**
+/**
* int journal_create() - Initialise the new journal file
* @journal: Journal to create. This structure must have been initialised
- *
+ *
* Given a journal_t structure which tells us which disk blocks we can
* use, create a new journal superblock and initialise all of the
- * journal fields from scratch.
+ * journal fields from scratch.
**/
int journal_create(journal_t *journal)
{
@@ -915,7 +915,7 @@
return journal_reset(journal);
}
-/**
+/**
* void journal_update_superblock() - Update journal sb on disk.
* @journal: The journal to update.
* @wait: Set to '0' if you don't want to wait for IO completion.
@@ -939,7 +939,7 @@
journal->j_transaction_sequence) {
jbd_debug(1,"JBD: Skipping superblock update on recovered sb "
"(start %ld, seq %d, errno %d)\n",
- journal->j_tail, journal->j_tail_sequence,
+ journal->j_tail, journal->j_tail_sequence,
journal->j_errno);
goto out;
}
@@ -1062,7 +1062,7 @@
/**
* int journal_load() - Read journal from disk.
* @journal: Journal to act on.
- *
+ *
* Given a journal_t structure which tells us which disk blocks contain
* a journal, read the journal from disk to initialise the in-memory
* structures.
@@ -1172,9 +1172,9 @@
* @compat: bitmask of compatible features
* @ro: bitmask of features that force read-only mount
* @incompat: bitmask of incompatible features
- *
+ *
* Check whether the journal uses all of a given set of
- * features. Return true (non-zero) if it does.
+ * features. Return true (non-zero) if it does.
**/
int journal_check_used_features (journal_t *journal, unsigned long compat,
@@ -1203,7 +1203,7 @@
* @compat: bitmask of compatible features
* @ro: bitmask of features that force read-only mount
* @incompat: bitmask of incompatible features
- *
+ *
* Check whether the journaling code supports the use of
* all of a given set of features on this journal. Return true
* (non-zero) if it can. */
@@ -1241,7 +1241,7 @@
* @incompat: bitmask of incompatible features
*
* Mark a given journal feature as present on the
- * superblock. Returns true if the requested features could be set.
+ * superblock. Returns true if the requested features could be set.
*
*/
@@ -1327,7 +1327,7 @@
/**
* int journal_flush () - Flush journal
* @journal: Journal to act on.
- *
+ *
* Flush all data for a given journal to disk and empty the journal.
* Filesystems can use this when remounting readonly to ensure that
* recovery does not need to happen on remount.
@@ -1394,7 +1394,7 @@
* int journal_wipe() - Wipe journal contents
* @journal: Journal to act on.
* @write: flag (see below)
- *
+ *
* Wipe out all of the contents of a journal, safely. This will produce
* a warning if the journal contains any valid recovery information.
* Must be called between journal_init_*() and journal_load().
@@ -1449,7 +1449,7 @@
/*
* Journal abort has very specific semantics, which we describe
- * for journal abort.
+ * for journal abort.
*
* Two internal function, which provide abort to te jbd layer
* itself are here.
@@ -1504,7 +1504,7 @@
* Perform a complete, immediate shutdown of the ENTIRE
* journal (not of a single transaction). This operation cannot be
* undone without closing and reopening the journal.
- *
+ *
* The journal_abort function is intended to support higher level error
* recovery mechanisms such as the ext2/ext3 remount-readonly error
* mode.
@@ -1538,7 +1538,7 @@
* supply an errno; a null errno implies that absolutely no further
* writes are done to the journal (unless there are any already in
* progress).
- *
+ *
*/
void journal_abort(journal_t *journal, int errno)
@@ -1546,7 +1546,7 @@
__journal_abort_soft(journal, errno);
}
-/**
+/**
* int journal_errno () - returns the journal's error state.
* @journal: journal to examine.
*
@@ -1570,7 +1570,7 @@
return err;
}
-/**
+/**
* int journal_clear_err () - clears the journal's error state
* @journal: journal to act on.
*
@@ -1590,7 +1590,7 @@
return err;
}
-/**
+/**
* void journal_ack_err() - Ack journal err.
* @journal: journal to act on.
*
@@ -1612,7 +1612,7 @@
/*
* Simple support for retrying memory allocations. Introduced to help to
- * debug different VM deadlock avoidance strategies.
+ * debug different VM deadlock avoidance strategies.
*/
void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int retry)
{