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writeback: remove nr_pages_dirtied arg from balance_dirty_pages_ratelimited_nr()

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There is no reason to pass the nr_pages_dirtied argument, because
nr_pages_dirtied value from the caller is unused in
balance_dirty_pages_ratelimited_nr().

Signed-off-by: Namjae Jeon <linkinjeon@gmail.com>
Signed-off-by: Vivek Trivedi <vtrivedi018@gmail.com>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Namjae Jeon 2012-12-11 16:00:21 -08:00 • committed by Linus Torvalds
parent b58ed041a3
commit d0e1d66b5a
7 changed files with 14 additions and 29 deletions
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3
fs/btrfs/file.c
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@ -1346,8 +1346,7 @@ static noinline ssize_t __btrfs_buffered_write(struct file *file,
cond_resched();
balance_dirty_pages_ratelimited_nr(inode->i_mapping,
dirty_pages);
balance_dirty_pages_ratelimited(inode->i_mapping);
if (dirty_pages < (root->leafsize >> PAGE_CACHE_SHIFT) + 1)
btrfs_btree_balance_dirty(root, 1);