From: Lukas Czerner <lczerner@redhat.com>
To: linux-ext4@vger.kernel.org
Cc: Lukas Czerner <lczerner@redhat.com>
Subject: [PATCH 1/2] ext4: no need to cond_resched() in ext4_trim_all_free()
Date: Thu, 27 Apr 2017 10:36:40 +0200 [thread overview]
Message-ID: <1493282200-32257-1-git-send-email-lczerner@redhat.com> (raw)
There is no need to call cond_resched() in ext4_trim_all_free() since
blkdev_issue_discard() already takes care of that. So just remove it.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
---
fs/ext4/mballoc.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 354dc1a..4879766 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -5163,12 +5163,6 @@ ext4_trim_all_free(struct super_block *sb, ext4_group_t group,
break;
}
- if (need_resched()) {
- ext4_unlock_group(sb, group);
- cond_resched();
- ext4_lock_group(sb, group);
- }
next reply other threads:[~2017-04-27 8:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-27 8:36 Lukas Czerner [this message]
2017-04-30 4:26 ` [PATCH 1/2] ext4: no need to cond_resched() in ext4_trim_all_free() Theodore Ts'o
2017-05-04 11:19 ` Lukas Czerner
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