diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-05-04 13:13:30 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-04 13:30:32 -0400 |
| commit | 0d905bca23aca5c86a10ee101bcd3b1abbd40b25 (patch) | |
| tree | 5a4e6b956d1923ac1d28ae8b8f3034c1c90df5a5 /block/genhd.c | |
| parent | ba77813a2a22d631fe5bc0bf1ec0d11350544b70 (diff) | |
perf_counter: initialize the per-cpu context earlier
percpu scheduling for perfcounters wants to take the context lock,
but that lock first needs to be initialized. Currently it is an
early_initcall() - but that is too late, the task tick runs much
sooner than that.
Call it explicitly from the scheduler init sequence instead.
[ Impact: fix access-before-init crash ]
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'block/genhd.c')
0 files changed, 0 insertions, 0 deletions