diff options
| author | David Howells <[email protected]> | 2010-01-15 17:01:33 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2010-01-16 12:15:40 -0800 |
| commit | 1e2ae599d37e60958c03ca5e46b1f657619a30cd (patch) | |
| tree | 0a0c9ff0370fbefd4eb8fe3a44106880c1aae8cb /net/lapb/lapb_in.c | |
| parent | ed5e5894b234ce4793d78078c026915b853e0678 (diff) | |
nommu: struct vm_region's vm_usage count need not be atomic
The vm_usage count field in struct vm_region does not need to be atomic as
it's only even modified whilst nommu_region_sem is write locked.
Signed-off-by: David Howells <[email protected]>
Acked-by: Al Viro <[email protected]>
Cc: Greg Ungerer <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'net/lapb/lapb_in.c')
0 files changed, 0 insertions, 0 deletions