Messages in this thread Patch in this message | | | Date | Sun, 12 Dec 2004 20:52:21 +0100 | From | Adrian Bunk <> | Subject | [2.6 patch] mm/page-writeback.c: remove an unused function |
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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/
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