diff options
| author | André Goddard Rosa <[email protected]> | 2009-12-15 16:47:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2009-12-16 07:20:12 -0800 |
| commit | 7be6d991bca63bbcdc5bc3b09789f367a3486537 (patch) | |
| tree | 79168c345c424ce7b80bfba382c9dc469bdcc70a /net/lapb/lapb_iface.c | |
| parent | 698ba7b5a3a7be772922340fade365c675b8243f (diff) | |
pid: tighten pidmap spinlock critical section by removing kfree()
Avoid calling kfree() under pidmap spinlock, calling it afterwards.
Normally kfree() is fast, but sometimes it can be slow, so avoid
calling it under the spinlock if we can do it.
Signed-off-by: André Goddard Rosa <[email protected]>
Cc: Pekka Enberg <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions