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authorIngo Molnar <mingo@elte.hu>2010-03-09 17:11:53 +0100
committerIngo Molnar <mingo@elte.hu>2010-03-09 17:11:53 +0100
commit548b84166917d6f5e2296123b85ad24aecd3801d (patch)
tree0ab0300e23a02df0fe3c0579627e4998bb122c00 /kernel/perf_event.c
parentcfb581bcd4f8c158c6f2b48bf5e232bb9e6855c0 (diff)
parent57d54889cd00db2752994b389ba714138652e60c (diff)
downloadop-kernel-dev-548b84166917d6f5e2296123b85ad24aecd3801d.zip
op-kernel-dev-548b84166917d6f5e2296123b85ad24aecd3801d.tar.gz
Merge commit 'v2.6.34-rc1' into perf/urgent
Conflicts: tools/perf/util/probe-event.c Merge reason: Pick up -rc1 and resolve the conflict as well. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/perf_event.c')
-rw-r--r--kernel/perf_event.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 482d5e1..e687450 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -2595,7 +2595,7 @@ static int perf_mmap(struct file *file, struct vm_area_struct *vma)
if (user_locked > user_lock_limit)
extra = user_locked - user_lock_limit;
- lock_limit = current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur;
+ lock_limit = rlimit(RLIMIT_MEMLOCK);
lock_limit >>= PAGE_SHIFT;
locked = vma->vm_mm->locked_vm + extra;
@@ -5466,13 +5466,16 @@ void __init perf_event_init(void)
register_cpu_notifier(&perf_cpu_nb);
}
-static ssize_t perf_show_reserve_percpu(struct sysdev_class *class, char *buf)
+static ssize_t perf_show_reserve_percpu(struct sysdev_class *class,
+ struct sysdev_class_attribute *attr,
+ char *buf)
{
return sprintf(buf, "%d\n", perf_reserved_percpu);
}
static ssize_t
perf_set_reserve_percpu(struct sysdev_class *class,
+ struct sysdev_class_attribute *attr,
const char *buf,
size_t count)
{
@@ -5501,13 +5504,17 @@ perf_set_reserve_percpu(struct sysdev_class *class,
return count;
}
-static ssize_t perf_show_overcommit(struct sysdev_class *class, char *buf)
+static ssize_t perf_show_overcommit(struct sysdev_class *class,
+ struct sysdev_class_attribute *attr,
+ char *buf)
{
return sprintf(buf, "%d\n", perf_overcommit);
}
static ssize_t
-perf_set_overcommit(struct sysdev_class *class, const char *buf, size_t count)
+perf_set_overcommit(struct sysdev_class *class,
+ struct sysdev_class_attribute *attr,
+ const char *buf, size_t count)
{
unsigned long val;
int err;
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