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| author | Keir Fraser <keir.fraser@citrix.com> | 2010-06-17 08:52:50 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2010-06-17 08:52:50 +0100 |
| commit | df52a1391236928859f95290a21713fc533386bf (patch) | |
| tree | 7a356ed717ba4c186a5e081950d2c4d0f5c9ef3e /buildconfigs | |
| parent | aa42fc0e9cd965a52fbcdc289bad94645ae59afe (diff) | |
| download | xen-df52a1391236928859f95290a21713fc533386bf.tar.gz xen-df52a1391236928859f95290a21713fc533386bf.tar.bz2 xen-df52a1391236928859f95290a21713fc533386bf.zip | |
cpuidle: redirect some hpet lock users to a new cpumask_lock
The hpet channel lock was also used for prevent handle_hpet_broadcast
access other cpu's timer_deadline_start/end after other cpu was
already waken up.
This purpose can be approached via a standalone lock to remove much
spins on the hpet channel lock.
Signed-off-by: Wei Gang <gang.wei@intel.com>
Diffstat (limited to 'buildconfigs')
0 files changed, 0 insertions, 0 deletions