diff options
| author | Johannes Weiner <hannes@cmpxchg.org> | 2016-01-15 02:20:15 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-15 03:00:49 +0300 |
| commit | a8d0143730d7b42c9fe6d1435d92ecce6863a62a (patch) | |
| tree | 349dcd7f40a1b1d25702180493b93b720242a9bd /include/linux/swap.h | |
| parent | c20cd45eb01748f0fba77a504f956b000df4ea73 (diff) | |
| download | linux-a8d0143730d7b42c9fe6d1435d92ecce6863a62a.tar.xz | |
mm: page_alloc: generalize the dirty balance reserve
The dirty balance reserve that dirty throttling has to consider is
merely memory not available to userspace allocations. There is nothing
writeback-specific about it. Generalize the name so that it's reusable
outside of that context.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Mel Gorman <mgorman@suse.de>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/swap.h')
| -rw-r--r-- | include/linux/swap.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index 7ba7dccaf0e7..066bd21765ad 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -287,7 +287,6 @@ static inline void workingset_node_shadows_dec(struct radix_tree_node *node) /* linux/mm/page_alloc.c */ extern unsigned long totalram_pages; extern unsigned long totalreserve_pages; -extern unsigned long dirty_balance_reserve; extern unsigned long nr_free_buffer_pages(void); extern unsigned long nr_free_pagecache_pages(void); |