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fs/fs-writeback.c: remove unneccesary parameter of __writeback_single_inode()

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The parameter 'wb' is never used in this function.

Signed-off-by: Yan Hong <clouds.yan@gmail.com>
Acked-by: 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:
Yan Hong
2012-10-08 16:33:45 -07:00
committed by Linus Torvalds
parent c462f179e4
commit cd8ed2a45a
1 changed files with 3 additions and 4 deletions
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fs/fs-writeback.c
+3 -4
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@@ -439,8 +439,7 @@ static void requeue_inode(struct inode *inode, struct bdi_writeback *wb,
* setting I_SYNC flag and calling inode_sync_complete() to clear it. * setting I_SYNC flag and calling inode_sync_complete() to clear it.
*/ */
static int static int
__writeback_single_inode(struct inode *inode, struct bdi_writeback *wb, __writeback_single_inode(struct inode *inode, struct writeback_control *wbc)
struct writeback_control *wbc)
{ {
struct address_space *mapping = inode->i_mapping; struct address_space *mapping = inode->i_mapping;
long nr_to_write = wbc->nr_to_write; long nr_to_write = wbc->nr_to_write;
@@ -527,7 +526,7 @@ writeback_single_inode(struct inode *inode, struct bdi_writeback *wb,
inode->i_state |= I_SYNC; inode->i_state |= I_SYNC;
spin_unlock(&inode->i_lock); spin_unlock(&inode->i_lock);
ret = __writeback_single_inode(inode, wb, wbc); ret = __writeback_single_inode(inode, wbc);
spin_lock(&wb->list_lock); spin_lock(&wb->list_lock);
spin_lock(&inode->i_lock); spin_lock(&inode->i_lock);
@@ -670,7 +669,7 @@ static long writeback_sb_inodes(struct super_block *sb,
* We use I_SYNC to pin the inode in memory. While it is set * We use I_SYNC to pin the inode in memory. While it is set
* evict_inode() will wait so the inode cannot be freed. * evict_inode() will wait so the inode cannot be freed.
*/ */
__writeback_single_inode(inode, wb, &wbc); __writeback_single_inode(inode, &wbc);
work->nr_pages -= write_chunk - wbc.nr_to_write; work->nr_pages -= write_chunk - wbc.nr_to_write;
wrote += write_chunk - wbc.nr_to_write; wrote += write_chunk - wbc.nr_to_write;