gl->gl_tchange = jiffies;
}
+static void gfs2_set_demote(struct gfs2_glock *gl)
+{
+ struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;
+
+ set_bit(GLF_DEMOTE, &gl->gl_flags);
+ smp_mb();
+ wake_up(&sdp->sd_async_glock_wait);
+}
+
static void gfs2_demote_wake(struct gfs2_glock *gl)
{
gl->gl_demote_state = LM_ST_EXCLUSIVE;
if (!delay) {
clear_bit(GLF_PENDING_DEMOTE, &gl->gl_flags);
- set_bit(GLF_DEMOTE, &gl->gl_flags);
+ gfs2_set_demote(gl);
}
}
run_queue(gl, 0);
static void handle_callback(struct gfs2_glock *gl, unsigned int state,
unsigned long delay, bool remote)
{
- int bit = delay ? GLF_PENDING_DEMOTE : GLF_DEMOTE;
-
- set_bit(bit, &gl->gl_flags);
+ if (delay)
+ set_bit(GLF_PENDING_DEMOTE, &gl->gl_flags);
+ else
+ gfs2_set_demote(gl);
if (gl->gl_demote_state == LM_ST_EXCLUSIVE) {
gl->gl_demote_state = state;
gl->gl_demote_time = jiffies;