The patch titled
Subject: fs/sysv: remove another useless write_super call
has been removed from the -mm tree. Its filename was
fs-sysv-remove-another-useless-write_super-call.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
Subject: fs/sysv: remove another useless write_super call
We do not need to call 'sysv_write_super()' from 'sysv_remount()', because
VFS has called 'sysv_sync_fs()' before calling '->remount()'. So remove
it. Remove also '(un)lock_super()' which obvioulsy is becoming useless in
this function.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/sysv/inode.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff -puN fs/sysv/inode.c~fs-sysv-remove-another-useless-write_super-call fs/sysv/inode.c
--- a/fs/sysv/inode.c~fs-sysv-remove-another-useless-write_super-call
+++ a/fs/sysv/inode.c
@@ -68,12 +68,9 @@ static void sysv_write_super(struct supe
static int sysv_remount(struct super_block *sb, int *flags, char *data)
{
struct sysv_sb_info *sbi = SYSV_SB(sb);
- lock_super(sb);
+
if (sbi->s_forced_ro)
*flags |= MS_RDONLY;
- if (*flags & MS_RDONLY)
- sysv_write_super(sb);
- unlock_super(sb);
return 0;
}
_
Patches currently in -mm which might be from artem.bityutskiy@xxxxxxxxxxxxxxx are
linux-next.patch
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