diff options
| author | Ravikiran G Thirumalai <[email protected]> | 2006-03-23 03:00:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2006-03-23 07:38:09 -0800 |
| commit | 2dd0ebcd2ab7b18a50c0810ddb45a84316e4ee2e (patch) | |
| tree | 17518ebe86c2b701aa4a74fcac025c1793a87a87 /scripts | |
| parent | 0c9e63fd38a2fb2181668a0cdd622a3c23cfd567 (diff) | |
[PATCH] Avoid taking global tasklist_lock for single threadedprocess at getrusage()
Avoid taking the global tasklist_lock when possible, if a process is single
threaded during getrusage(). Any avoidance of tasklist_lock is good for
NUMA boxes (and possibly for large SMPs). Thanks to Oleg Nesterov for
review and suggestions.
Signed-off-by: Nippun Goel <[email protected]>
Signed-off-by: Ravikiran Thirumalai <[email protected]>
Signed-off-by: Shai Fultheim <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions