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| author | Len Brown <len.brown@intel.com> | 2005-08-23 22:12:23 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2005-08-23 22:12:23 -0400 |
| commit | 84ffa747520edd4556b136bdfc9df9eb1673ce12 (patch) | |
| tree | 1cfe20bd31fce1b5b3024384fcb324c3338d1d32 /arch/ia64/kernel/perfmon.c | |
| parent | 702c7e7626deeabb057b6f529167b65ec2eefbdb (diff) | |
| parent | 81065e2f415af6c028eac13f481fb9e60a0b487b (diff) | |
| download | blackbird-op-linux-84ffa747520edd4556b136bdfc9df9eb1673ce12.tar.gz blackbird-op-linux-84ffa747520edd4556b136bdfc9df9eb1673ce12.zip | |
Merge from-linus to-akpm
Diffstat (limited to 'arch/ia64/kernel/perfmon.c')
| -rw-r--r-- | arch/ia64/kernel/perfmon.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index b8ebb8e427ef..f1201ac8a116 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -4312,6 +4312,7 @@ pfm_context_load(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) DPRINT(("before cmpxchg() old_ctx=%p new_ctx=%p\n", thread->pfm_context, ctx)); + ret = -EBUSY; old = ia64_cmpxchg(acq, &thread->pfm_context, NULL, ctx, sizeof(pfm_context_t *)); if (old != NULL) { DPRINT(("load_pid [%d] already has a context\n", req->load_pid)); |
