aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/writeback.h
diff options
context:
space:
mode:
authorNamhyung Kim <namhyung@gmail.com>2010-10-26 17:22:03 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-26 19:52:10 -0400
commit92c09c041f15fc88b35f8628e07639f52e1fbb38 (patch)
treec9b91ace1405487a7a939229620d415461c76124 /include/linux/writeback.h
parente199b5d1fed13f5e8f47a0ee8216f36244dad1f4 (diff)
mm: declare some external symbols
Declare 'bdi_pending_list' and 'tag_pages_for_writeback()' to remove following sparse warnings: mm/backing-dev.c:46:1: warning: symbol 'bdi_pending_list' was not declared. Should it be static? mm/page-writeback.c:825:6: warning: symbol 'tag_pages_for_writeback' was not declared. Should it be static? Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/writeback.h')
-rw-r--r--include/linux/writeback.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 72a5d647a5f2..c7299d2ace6b 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -149,6 +149,8 @@ int write_cache_pages(struct address_space *mapping,
149int do_writepages(struct address_space *mapping, struct writeback_control *wbc); 149int do_writepages(struct address_space *mapping, struct writeback_control *wbc);
150void set_page_dirty_balance(struct page *page, int page_mkwrite); 150void set_page_dirty_balance(struct page *page, int page_mkwrite);
151void writeback_set_ratelimit(void); 151void writeback_set_ratelimit(void);
152void tag_pages_for_writeback(struct address_space *mapping,
153 pgoff_t start, pgoff_t end);
152 154
153/* pdflush.c */ 155/* pdflush.c */
154extern int nr_pdflush_threads; /* Global so it can be exported to sysctl 156extern int nr_pdflush_threads; /* Global so it can be exported to sysctl