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author | Ingo Molnar <mingo@elte.hu> | 2008-05-29 10:05:05 -0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-05-29 10:05:05 -0400 |
commit | 6715930654e06c4d2e66e718ea159079f71838f4 (patch) | |
tree | 6a0a19fb62f3e99cb5f6bf6c34ae541f7c30fb42 /mm/mmap.c | |
parent | ea3f01f8afd3bc5daff915cc4ea5cc5ea9e7d427 (diff) | |
parent | e490517a039a99d692cb3a5561941b0a5f576172 (diff) |
Merge commit 'linus/master' into sched-fixes-for-linus
Diffstat (limited to 'mm/mmap.c')
-rw-r--r-- | mm/mmap.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -80,7 +80,7 @@ EXPORT_SYMBOL(vm_get_page_prot); | |||
80 | int sysctl_overcommit_memory = OVERCOMMIT_GUESS; /* heuristic overcommit */ | 80 | int sysctl_overcommit_memory = OVERCOMMIT_GUESS; /* heuristic overcommit */ |
81 | int sysctl_overcommit_ratio = 50; /* default is 50% */ | 81 | int sysctl_overcommit_ratio = 50; /* default is 50% */ |
82 | int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT; | 82 | int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT; |
83 | atomic_t vm_committed_space = ATOMIC_INIT(0); | 83 | atomic_long_t vm_committed_space = ATOMIC_LONG_INIT(0); |
84 | 84 | ||
85 | /* | 85 | /* |
86 | * Check that a process has enough memory to allocate a new virtual | 86 | * Check that a process has enough memory to allocate a new virtual |
@@ -177,7 +177,7 @@ int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin) | |||
177 | * cast `allowed' as a signed long because vm_committed_space | 177 | * cast `allowed' as a signed long because vm_committed_space |
178 | * sometimes has a negative value | 178 | * sometimes has a negative value |
179 | */ | 179 | */ |
180 | if (atomic_read(&vm_committed_space) < (long)allowed) | 180 | if (atomic_long_read(&vm_committed_space) < (long)allowed) |
181 | return 0; | 181 | return 0; |
182 | error: | 182 | error: |
183 | vm_unacct_memory(pages); | 183 | vm_unacct_memory(pages); |