From: Namhyung Kim <namhyung@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>, linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 11/12] mm: declare some external symbols
Date: Thu, 30 Sep 2010 12:50:20 +0900 [thread overview]
Message-ID: <1285818621-29890-12-git-send-email-namhyung@gmail.com> (raw)
In-Reply-To: <1285818621-29890-1-git-send-email-namhyung@gmail.com>
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>
---
include/linux/backing-dev.h | 1 +
include/linux/writeback.h | 2 ++
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index 35b0074..8b0ae8b 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -111,6 +111,7 @@ void bdi_wakeup_thread_delayed(struct backing_dev_info *bdi);
extern spinlock_t bdi_lock;
extern struct list_head bdi_list;
+extern struct list_head bdi_pending_list;
static inline int wb_has_dirty_io(struct bdi_writeback *wb)
{
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 72a5d64..c7299d2 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -149,6 +149,8 @@ int write_cache_pages(struct address_space *mapping,
int do_writepages(struct address_space *mapping, struct writeback_control *wbc);
void set_page_dirty_balance(struct page *page, int page_mkwrite);
void writeback_set_ratelimit(void);
+void tag_pages_for_writeback(struct address_space *mapping,
+ pgoff_t start, pgoff_t end);
/* pdflush.c */
extern int nr_pdflush_threads; /* Global so it can be exported to sysctl
--
1.7.2.2
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next prev parent reply other threads:[~2010-09-30 3:51 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-30 3:50 [PATCH 00/12] mm: fix sparse warnings Namhyung Kim
2010-09-30 3:50 ` [PATCH 01/12] mm: remove temporary variable on generic_file_direct_write() Namhyung Kim
2010-09-30 3:50 ` [PATCH 02/12] mm: add casts to/from gfp_t in gfp_to_alloc_flags() Namhyung Kim
2010-09-30 3:50 ` [PATCH 03/12] mm: wrap get_locked_pte() using __cond_lock() Namhyung Kim
2010-09-30 3:50 ` [PATCH 04/12] mm: add lock release annotation on do_wp_page() Namhyung Kim
2010-09-30 3:50 ` [PATCH 05/12] mm: wrap follow_pte() using __cond_lock() Namhyung Kim
2010-09-30 3:50 ` [PATCH 06/12] rmap: annotate lock context change on page_[un]lock_anon_vma() Namhyung Kim
2010-09-30 3:50 ` [PATCH 07/12] rmap: wrap page_check_address() using __cond_lock() Namhyung Kim
2010-09-30 3:50 ` [PATCH 08/12] rmap: make anon_vma_[chain_]free() static Namhyung Kim
2010-09-30 3:50 ` [PATCH 09/12] vmalloc: rename temporary variable in __insert_vmap_area() Namhyung Kim
2010-09-30 3:50 ` [PATCH 10/12] vmalloc: annotate lock context change on s_start/stop() Namhyung Kim
2010-09-30 3:50 ` Namhyung Kim [this message]
2010-09-30 3:50 ` [PATCH 12/12] vmstat: include compaction.h when CONFIG_COMPACTION Namhyung Kim
2010-10-05 21:27 ` Andrew Morton
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