diff options
Diffstat (limited to 'fs/gfs2/glock.h')
| -rw-r--r-- | fs/gfs2/glock.h | 13 |
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) |