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| author | Johannes Weiner <hannes@cmpxchg.org> | 2012-01-10 15:06:57 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 16:30:41 -0800 |
| commit | 1edf223485c42c99655dcd001db1e46ad5e5d2d7 (patch) | |
| tree | 33b93dc8f2a249806150b5792ac1787688bf6b74 /include/linux/writeback.h | |
| parent | e4e11180dfa545233e5145919b75b7fac88638df (diff) | |
| download | linux-1edf223485c42c99655dcd001db1e46ad5e5d2d7.tar.gz linux-1edf223485c42c99655dcd001db1e46ad5e5d2d7.tar.bz2 linux-1edf223485c42c99655dcd001db1e46ad5e5d2d7.zip | |
mm/page-writeback.c: make determine_dirtyable_memory static again
The tracing ring-buffer used this function briefly, but not anymore.
Make it local to the writeback code again.
Also, move the function so that no forward declaration needs to be
reintroduced.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Mel Gorman <mgorman@suse.de>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Cc: Wu Fengguang <fengguang.wu@intel.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.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index a378c295851f..34a005515fef 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -138,8 +138,6 @@ extern int vm_highmem_is_dirtyable; extern int block_dump; extern int laptop_mode; -extern unsigned long determine_dirtyable_memory(void); - extern int dirty_background_ratio_handler(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos); |