[GFS2] make gfs2_glock_hold() static

[safe/jmp/linux-2.6] / fs / gfs2 / glock.h

diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h
index b3e152d..ace5770 100644 (file)
--- a/fs/gfs2/glock.h
+++ b/fs/gfs2/glock.h
@@ -26,6 +26,7 @@
 #define GL_SKIP                        0x00000100
 #define GL_ATIME               0x00000200
 #define GL_NOCACHE             0x00000400
+#define GL_FLOCK               0x00000800
 #define GL_NOCANCEL            0x00001000
 
 #define GLR_TRYFAILED          13
@@ -35,11 +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;
                }
@@ -76,7 +79,6 @@ static inline int gfs2_glock_is_blocking(struct gfs2_glock *gl)
 int gfs2_glock_get(struct gfs2_sbd *sdp,
                   u64 number, const struct gfs2_glock_operations *glops,
                   int create, struct gfs2_glock **glp);
-void gfs2_glock_hold(struct gfs2_glock *gl);
 int gfs2_glock_put(struct gfs2_glock *gl);
 void gfs2_holder_init(struct gfs2_glock *gl, unsigned int state, unsigned flags,
                      struct gfs2_holder *gh);
@@ -87,6 +89,7 @@ int gfs2_glock_nq(struct gfs2_holder *gh);
 int gfs2_glock_poll(struct gfs2_holder *gh);
 int gfs2_glock_wait(struct gfs2_holder *gh);
 void gfs2_glock_dq(struct gfs2_holder *gh);
+void gfs2_glock_dq_wait(struct gfs2_holder *gh);
 
 void gfs2_glock_dq_uninit(struct gfs2_holder *gh);
 int gfs2_glock_nq_num(struct gfs2_sbd *sdp,
@@ -131,11 +134,11 @@ void gfs2_glock_cb(void *cb_data, unsigned int type, void *data);
 
 void gfs2_glock_schedule_for_reclaim(struct gfs2_glock *gl);
 void gfs2_reclaim_glock(struct gfs2_sbd *sdp);
-
-void gfs2_scand_internal(struct gfs2_sbd *sdp);
 void gfs2_gl_hash_clear(struct gfs2_sbd *sdp, int wait);
 
 int __init gfs2_glock_init(void);
+void gfs2_glock_exit(void);
+
 int gfs2_create_debugfs_file(struct gfs2_sbd *sdp);
 void gfs2_delete_debugfs_file(struct gfs2_sbd *sdp);
 int gfs2_register_debugfs(void);