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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2010-10-17 15:50:19 +0300
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2010-10-17 15:57:40 +0300
commit7d08ae3c9205b559f90c3d7a3abba3c6479673c7 (patch)
tree6221ae1b3566569b323fc379fd64e3f00229acad /fs/ubifs/recovery.c
parent54dd55a406f6e9cb5ae208f258b907455162e045 (diff)
UBIFS: add a commentary about log recovery
Add a commentary which elaborates that 'ubifs_recover_log_leb()' recovers only the last log LEB, not any. Also remove some unneeded newlines. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'fs/ubifs/recovery.c')
-rw-r--r--fs/ubifs/recovery.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ubifs/recovery.c b/fs/ubifs/recovery.c
index c902a5de90ae..77e9b874b6c2 100644
--- a/fs/ubifs/recovery.c
+++ b/fs/ubifs/recovery.c
@@ -772,7 +772,8 @@ out_free:
* @sbuf: LEB-sized buffer to use
*
* This function does a scan of a LEB, but caters for errors that might have
- * been caused by the unclean unmount from which we are attempting to recover.
+ * been caused by unclean reboots from which we are attempting to recover
+ * (assume that only the last log LEB can be corrupted by an unclean reboot).
*
* This function returns %0 on success and a negative error code on failure.
*/