diff options
| author | Andi Kleen <ak@suse.de> | 2006-09-26 10:52:40 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-09-26 10:52:40 +0200 |
| commit | a15da49debaf7f09460a886b0ecd08588410715e (patch) | |
| tree | 685ed022695ff03cec167c6690815e08191a803c /mm/msync.c | |
| parent | 1c9c0a6ca35e9325cea811d734d6ab7352be086b (diff) | |
[PATCH] Fix idle notifiers
Previously exit_idle would be called more often than enter_idle
Now instead of using complicated tests just keep track of it
using the per CPU variable as a flip flop. I moved the idle state into the
PDA to make the access more efficient.
Original bug report and an initial patch from Stephane Eranian,
but redone by AK.
Cc: Stephane Eranian <eranian@hpl.hp.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'mm/msync.c')
0 files changed, 0 insertions, 0 deletions