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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-01-01 10:12:28 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-01-01 10:12:28 +1030 |
| commit | 41c7bb9588904eb060a95bcad47bd3804a1ece25 (patch) | |
| tree | ccae4bd3cb26be171fad9e26147ef8839405f298 /kernel/power/poweroff.c | |
| parent | e0b582ec56f1a1d8b30ebf340a7b91fb09f26c8c (diff) | |
| download | blackbird-op-linux-41c7bb9588904eb060a95bcad47bd3804a1ece25.tar.gz blackbird-op-linux-41c7bb9588904eb060a95bcad47bd3804a1ece25.zip | |
cpumask: convert rest of files in kernel/
Impact: Reduce stack usage, use new cpumask API.
Mainly changing cpumask_t to 'struct cpumask' and similar simple API
conversion. Two conversions worth mentioning:
1) we use cpumask_any_but to avoid a temporary in kernel/softlockup.c,
2) Use cpumask_var_t in taskstats_user_cmd().
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Diffstat (limited to 'kernel/power/poweroff.c')
| -rw-r--r-- | kernel/power/poweroff.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/power/poweroff.c b/kernel/power/poweroff.c index 72016f051477..97890831e1b5 100644 --- a/kernel/power/poweroff.c +++ b/kernel/power/poweroff.c @@ -27,7 +27,7 @@ static DECLARE_WORK(poweroff_work, do_poweroff); static void handle_poweroff(int key, struct tty_struct *tty) { /* run sysrq poweroff on boot cpu */ - schedule_work_on(first_cpu(cpu_online_map), &poweroff_work); + schedule_work_on(cpumask_first(cpu_online_mask), &poweroff_work); } static struct sysrq_key_op sysrq_poweroff_op = { |
