diff options
Diffstat (limited to 'kernel/events/core.c')
| -rw-r--r-- | kernel/events/core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index bf8244190d0f..06ae52e99ac2 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -3376,7 +3376,7 @@ find_lively_task_by_vpid(pid_t vpid) /* Reuse ptrace permission checks for now. */ err = -EACCES; - if (!ptrace_may_access(task, PTRACE_MODE_READ)) + if (!ptrace_may_access(task, PTRACE_MODE_READ_REALCREDS)) goto errout; return task; @@ -4872,9 +4872,9 @@ static int perf_fasync(int fd, struct file *filp, int on) struct perf_event *event = filp->private_data; int retval; - mutex_lock(&inode->i_mutex); + inode_lock(inode); retval = fasync_helper(fd, filp, on, &event->fasync); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); if (retval < 0) return retval; |