From b1e058da50f7938e9c9e963e978b0730bba4ad32 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Thu, 7 Feb 2008 00:13:19 -0800 Subject: gfs2: make gfs2_holder.gh_owner_pid be a struct pid * The gl_owner_pid field is used to get the holder task by its pid and check whether the current is a holder, so make it in a proper manner, i.e. via the struct pid * manipulations. Signed-off-by: Pavel Emelyanov Cc: "Eric W. Biederman" Acked-by: Steven Whitehouse Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/gfs2/glock.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs/gfs2/glock.h') diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h index b16f604eea9f..2f9c6d136b37 100644 --- a/fs/gfs2/glock.h +++ b/fs/gfs2/glock.h @@ -36,11 +36,13 @@ static inline int gfs2_glock_is_locked_by_me(struct gfs2_glock *gl) { struct gfs2_holder *gh; int locked = 0; + struct pid *pid; /* Look in glock's list of holders for one with current task as owner */ spin_lock(&gl->gl_spin); + pid = task_pid(current); list_for_each_entry(gh, &gl->gl_holders, gh_list) { - if (gh->gh_owner_pid == current->pid) { + if (gh->gh_owner_pid == pid) { locked = 1; break; } -- cgit v1.2.1