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authorNamjae Jeon <linkinjeon@gmail.com>2012-12-11 16:00:21 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-11 17:22:21 -0800
commitd0e1d66b5aa1ec9f556f951aa9a114cc192cd01c (patch)
tree3c3d9d8a1575a5fff0233d70951ed7d94c9a1e7e /fs/splice.c
parentb58ed041a360ed051fab17e4d9b0f451c6fedba7 (diff)
downloadlinux-d0e1d66b5aa1ec9f556f951aa9a114cc192cd01c.tar.bz2
writeback: remove nr_pages_dirtied arg from balance_dirty_pages_ratelimited_nr()
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>
Diffstat (limited to 'fs/splice.c')
-rw-r--r--fs/splice.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/splice.c b/fs/splice.c
index 13e5b4776e7a..8890604e3fcd 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1024,17 +1024,14 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
ret = sd.num_spliced;
if (ret > 0) {
- unsigned long nr_pages;
int err;
- nr_pages = (ret + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
-
err = generic_write_sync(out, *ppos, ret);
if (err)
ret = err;
else
*ppos += ret;
- balance_dirty_pages_ratelimited_nr(mapping, nr_pages);
+ balance_dirty_pages_ratelimited(mapping);
}
sb_end_write(inode->i_sb);