}
}
-static void quotad_check_trunc_list(struct gfs2_sbd *sdp)
-{
- struct gfs2_inode *ip;
-
- while(1) {
- ip = NULL;
- spin_lock(&sdp->sd_trunc_lock);
- if (!list_empty(&sdp->sd_trunc_list)) {
- ip = list_first_entry(&sdp->sd_trunc_list,
- struct gfs2_inode, i_trunc_list);
- list_del_init(&ip->i_trunc_list);
- }
- spin_unlock(&sdp->sd_trunc_lock);
- if (ip == NULL)
- return;
- gfs2_glock_finish_truncate(ip);
- }
-}
-
void gfs2_wake_up_statfs(struct gfs2_sbd *sdp) {
if (!sdp->sd_statfs_force_sync) {
sdp->sd_statfs_force_sync = 1;
unsigned long quotad_timeo = 0;
unsigned long t = 0;
DEFINE_WAIT(wait);
- int empty;
while (!kthread_should_stop()) {
quotad_check_timeo(sdp, "sync", gfs2_quota_sync, t,
"ad_timeo, &tune->gt_quota_quantum);
- /* Check for & recover partially truncated inodes */
- quotad_check_trunc_list(sdp);
-
try_to_freeze();
bypass:
t = min(quotad_timeo, statfs_timeo);
prepare_to_wait(&sdp->sd_quota_wait, &wait, TASK_INTERRUPTIBLE);
- spin_lock(&sdp->sd_trunc_lock);
- empty = list_empty(&sdp->sd_trunc_list);
- spin_unlock(&sdp->sd_trunc_lock);
- if (empty && !sdp->sd_statfs_force_sync)
+ if (!sdp->sd_statfs_force_sync)
t -= schedule_timeout(t);
else
t = 0;