Commit a9b1b455 authored Mar 14, 2015 by Jeff Layton

locks: fix generic_delete_lease tracepoint to use victim pointer

It's possible that "fl" won't point at a valid lock at this point, so
use "victim" instead which is either a valid lock or NULL.

Signed-off-by: Jeff Layton <jeff.layton@primarydata.com>

parent 5fb0f7fa

fs/locks.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1728,7 +1728,7 @@ static int generic_delete_lease(struct file filp, void owner)
		break;
		}
		}
		trace_generic_delete_lease(inode, fl);
		trace_generic_delete_lease(inode, victim);
		if (victim)
		error = fl->fl_lmops->lm_change(victim, F_UNLCK, &dispose);
		spin_unlock(&ctx->flc_lock);