wrappers for ->i_mutex access

[mirror_ubuntu-zesty-kernel.git] / kernel / events / core.c

diff --git a/kernel/events/core.c b/kernel/events/core.c
index c0957416b32edd7f945201839c3058128bd718f5..06ae52e99ac255fcf4ec7925205742b85426e487 100644 (file)
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -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;