lkml.org 
[lkml]   [2004]   [Dec]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[2.6 patch] mm/page-writeback.c: remove an unused function
The patch below removes an unused global function.


diffstat output:
include/linux/page-flags.h | 1 -
mm/page-writeback.c | 24 ------------------------
2 files changed, 25 deletions(-)


Signed-off-by: Adrian Bunk <bunk@stusta.de>

--- linux-2.6.10-rc2-mm4-full/include/linux/page-flags.h.old 2004-12-12 03:52:14.000000000 +0100
+++ linux-2.6.10-rc2-mm4-full/include/linux/page-flags.h 2004-12-12 03:52:27.000000000 +0100
@@ -310,7 +310,6 @@
struct page; /* forward declaration */

int test_clear_page_dirty(struct page *page);
-int __clear_page_dirty(struct page *page);
int test_clear_page_writeback(struct page *page);
int test_set_page_writeback(struct page *page);

--- linux-2.6.10-rc2-mm4-full/mm/page-writeback.c.old 2004-12-12 03:52:39.000000000 +0100
+++ linux-2.6.10-rc2-mm4-full/mm/page-writeback.c 2004-12-12 03:52:47.000000000 +0100
@@ -741,30 +741,6 @@
}
EXPORT_SYMBOL(clear_page_dirty_for_io);

-/*
- * Clear a page's dirty flag while ignoring dirty memory accounting
- */
-int __clear_page_dirty(struct page *page)
-{
- struct address_space *mapping = page_mapping(page);
-
- if (mapping) {
- unsigned long flags;
-
- write_lock_irqsave(&mapping->tree_lock, flags);
- if (TestClearPageDirty(page)) {
- radix_tree_tag_clear(&mapping->page_tree,
- page_index(page),
- PAGECACHE_TAG_DIRTY);
- write_unlock_irqrestore(&mapping->tree_lock, flags);
- return 1;
- }
- write_unlock_irqrestore(&mapping->tree_lock, flags);
- return 0;
- }
- return TestClearPageDirty(page);
-}
-
int test_clear_page_writeback(struct page *page)
{
struct address_space *mapping = page_mapping(page);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:08    [W:0.019 / U:2.168 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site