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authorMiklos Szeredi <mszeredi@suse.cz>2014-04-08 02:37:51 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-08 03:35:57 +0400
commited6d7c8e578331cad594ee70d60e2e146b5dce7b (patch)
tree32fbc45adaa7ab3c204c6b8b7301fc3a1ee813a7
parent57e68e9cd65b4b8eb4045a1e0d0746458502554c (diff)
downloadlinux-ed6d7c8e578331cad594ee70d60e2e146b5dce7b.tar.xz
mm: remove unused arg of set_page_dirty_balance()
There's only one caller of set_page_dirty_balance() and that will call it with page_mkwrite == 0. The page_mkwrite argument was unused since commit b827e496c893 "mm: close page_mkwrite races". Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/writeback.h2
-rw-r--r--mm/memory.c2
-rw-r--r--mm/page-writeback.c4
3 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 021b8a319b9e..5777c13849ba 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -178,7 +178,7 @@ int write_cache_pages(struct address_space *mapping,
struct writeback_control *wbc, writepage_t writepage,
void *data);
int do_writepages(struct address_space *mapping, struct writeback_control *wbc);
-void set_page_dirty_balance(struct page *page, int page_mkwrite);
+void set_page_dirty_balance(struct page *page);
void writeback_set_ratelimit(void);
void tag_pages_for_writeback(struct address_space *mapping,
pgoff_t start, pgoff_t end);
diff --git a/mm/memory.c b/mm/memory.c
index 854e4027719f..d0f0bef3be48 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2782,7 +2782,7 @@ reuse:
*/
if (!page_mkwrite) {
wait_on_page_locked(dirty_page);
- set_page_dirty_balance(dirty_page, page_mkwrite);
+ set_page_dirty_balance(dirty_page);
/* file_update_time outside page_lock */
if (vma->vm_file)
file_update_time(vma->vm_file);
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 7106cb1aca8e..ef413492a149 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -1562,9 +1562,9 @@ pause:
bdi_start_background_writeback(bdi);
}
-void set_page_dirty_balance(struct page *page, int page_mkwrite)
+void set_page_dirty_balance(struct page *page)
{
- if (set_page_dirty(page) || page_mkwrite) {
+ if (set_page_dirty(page)) {
struct address_space *mapping = page_mapping(page);
if (mapping)