diff options
| author | Venkatesh Pallipadi <[email protected]> | 2010-10-04 17:03:18 -0700 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2010-10-18 20:52:22 +0200 |
| commit | 6cdd5199daf0cb7b0fcc8dca941af08492612887 (patch) | |
| tree | ad9d632d5731a64d0b1ab6410557415480ffcbfd /net/unix/sysctl_net_unix.c | |
| parent | e1e10a265d28273ab8c70be19d43dcbdeead6c5a (diff) | |
sched: Add a PF flag for ksoftirqd identification
To account softirq time cleanly in scheduler, we need to identify whether
softirq is invoked in ksoftirqd context or softirq at hardirq tail context.
Add PF_KSOFTIRQD for that purpose.
As all PF flag bits are currently taken, create space by moving one of the
infrequently used bits (PF_THREAD_BOUND) down in task_struct to be along
with some other state fields.
Signed-off-by: Venkatesh Pallipadi <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions