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f2fs: remove blk_plugging in block_operations

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blk_plugging doesn't seem to give any benefit.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim
2020-05-08 12:25:45 -07:00
parent ef8d563f18
commit 1f5f11a3c4
1 changed files with 3 additions and 8 deletions
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11
fs/f2fs/checkpoint.c
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@@ -1166,11 +1166,8 @@ static int block_operations(struct f2fs_sb_info *sbi)
.nr_to_write = LONG_MAX, .nr_to_write = LONG_MAX,
.for_reclaim = 0, .for_reclaim = 0,
}; };
struct blk_plug plug;
int err = 0, cnt = 0; int err = 0, cnt = 0;
blk_start_plug(&plug);
retry_flush_quotas: retry_flush_quotas:
f2fs_lock_all(sbi); f2fs_lock_all(sbi);
if (__need_flush_quota(sbi)) { if (__need_flush_quota(sbi)) {
@@ -1198,7 +1195,7 @@ retry_flush_dents:
f2fs_unlock_all(sbi); f2fs_unlock_all(sbi);
err = f2fs_sync_dirty_inodes(sbi, DIR_INODE); err = f2fs_sync_dirty_inodes(sbi, DIR_INODE);
if (err) if (err)
goto out; return err;
cond_resched(); cond_resched();
goto retry_flush_quotas; goto retry_flush_quotas;
} }
@@ -1214,7 +1211,7 @@ retry_flush_dents:
f2fs_unlock_all(sbi); f2fs_unlock_all(sbi);
err = f2fs_sync_inode_meta(sbi); err = f2fs_sync_inode_meta(sbi);
if (err) if (err)
goto out; return err;
cond_resched(); cond_resched();
goto retry_flush_quotas; goto retry_flush_quotas;
} }
@@ -1230,7 +1227,7 @@ retry_flush_nodes:
if (err) { if (err) {
up_write(&sbi->node_change); up_write(&sbi->node_change);
f2fs_unlock_all(sbi); f2fs_unlock_all(sbi);
goto out; return err;
} }
cond_resched(); cond_resched();
goto retry_flush_nodes; goto retry_flush_nodes;
@@ -1242,8 +1239,6 @@ retry_flush_nodes:
*/ */
__prepare_cp_block(sbi); __prepare_cp_block(sbi);
up_write(&sbi->node_change); up_write(&sbi->node_change);
out:
blk_finish_plug(&plug);
return err; return err;
} }