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f2fs: use bio count instead of F2FS_WRITEBACK page count

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This can reduce page counting overhead.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim
2016-05-17 16:23:36 -07:00
parent 10aa97c379
commit f573018491
5 changed files with 22 additions and 19 deletions
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3
fs/f2fs/super.c
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@@ -649,8 +649,7 @@ static void f2fs_put_super(struct super_block *sb)
mutex_unlock(&sbi->umount_mutex);
/* our cp_error case, we can wait for any writeback page */
if (get_pages(sbi, F2FS_WRITEBACK))
f2fs_flush_merged_bios(sbi);
f2fs_flush_merged_bios(sbi);
iput(sbi->node_inode);
iput(sbi->meta_inode);