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authorEric Sandeen <sandeen@redhat.com>2014-07-05 19:18:22 -0400
committerTheodore Ts'o <tytso@mit.edu>2014-07-05 19:18:22 -0400
commit5dd214248f94d430d70e9230bda72f2654ac88a8 (patch)
tree756629dd87cf1d0e359f95b8836f53863905f3fc /fs/ext4
parent94d4c066a4ff170a2671b1a9b153febbf36796f6 (diff)
downloadlinux-5dd214248f94d430d70e9230bda72f2654ac88a8.tar.bz2
ext4: disable synchronous transaction batching if max_batch_time==0
The mount manpage says of the max_batch_time option, This optimization can be turned off entirely by setting max_batch_time to 0. But the code doesn't do that. So fix the code to do that. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org
Diffstat (limited to 'fs/ext4')
-rw-r--r--fs/ext4/super.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 342394772b6c..6297c07c937f 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1525,8 +1525,6 @@ static int handle_mount_opt(struct super_block *sb, char *opt, int token,
arg = JBD2_DEFAULT_MAX_COMMIT_AGE;
sbi->s_commit_interval = HZ * arg;
} else if (token == Opt_max_batch_time) {
- if (arg == 0)
- arg = EXT4_DEF_MAX_BATCH_TIME;
sbi->s_max_batch_time = arg;
} else if (token == Opt_min_batch_time) {
sbi->s_min_batch_time = arg;