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Diffstat (limited to 'fs/gfs2/glock.h')
-rw-r--r--fs/gfs2/glock.h13
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h
index ace5770760ce..cdad3e6f8150 100644
--- a/fs/gfs2/glock.h
+++ b/fs/gfs2/glock.h
@@ -32,24 +32,23 @@
#define GLR_TRYFAILED 13
#define GLR_CANCELED 14
-static inline int gfs2_glock_is_locked_by_me(struct gfs2_glock *gl)
+static inline struct gfs2_holder *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 == pid) {
- locked = 1;
- break;
- }
+ if (gh->gh_owner_pid == pid)
+ goto out;
}
+ gh = NULL;
+out:
spin_unlock(&gl->gl_spin);
- return locked;
+ return gh;
}
static inline int gfs2_glock_is_held_excl(struct gfs2_glock *gl)