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gfs2: make gfs2_holder.gh_owner_pid be a struct pid *

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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 <xemul@openvz.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Pavel Emelyanov
2008-02-07 00:13:19 -08:00
committed by Linus Torvalds
parent 488b5ec871
commit b1e058da50
3 changed files with 15 additions and 9 deletions
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2
fs/gfs2/incore.h
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@@ -151,7 +151,7 @@ struct gfs2_holder {
struct list_head gh_list;
struct gfs2_glock *gh_gl;
pid_t gh_owner_pid;
struct pid *gh_owner_pid;
unsigned int gh_state;
unsigned gh_flags;