#include "daemon.h"
#include "glock.h"
#include "log.h"
-#include "quota.h"
#include "recovery.h"
#include "super.h"
#include "util.h"
return 0;
}
-/**
- * gfs2_logd - Update log tail as Active Items get flushed to in-place blocks
- * @sdp: Pointer to GFS2 superblock
- *
- * Also, periodically check to make sure that we're using the most recent
- * journal index.
- */
-
-int gfs2_logd(void *data)
-{
- struct gfs2_sbd *sdp = data;
- struct gfs2_holder ji_gh;
- unsigned long t;
- int need_flush;
-
- while (!kthread_should_stop()) {
- /* Advance the log tail */
-
- t = sdp->sd_log_flush_time +
- gfs2_tune_get(sdp, gt_log_flush_secs) * HZ;
-
- gfs2_ail1_empty(sdp, DIO_ALL);
- gfs2_log_lock(sdp);
- need_flush = sdp->sd_log_num_buf > gfs2_tune_get(sdp, gt_incore_log_blocks);
- gfs2_log_unlock(sdp);
- if (need_flush || time_after_eq(jiffies, t)) {
- gfs2_log_flush(sdp, NULL);
- sdp->sd_log_flush_time = jiffies;
- }
-
- /* Check for latest journal index */
-
- t = sdp->sd_jindex_refresh_time +
- gfs2_tune_get(sdp, gt_jindex_refresh_secs) * HZ;
-
- if (time_after_eq(jiffies, t)) {
- if (!gfs2_jindex_hold(sdp, &ji_gh))
- gfs2_glock_dq_uninit(&ji_gh);
- sdp->sd_jindex_refresh_time = jiffies;
- }
-
- t = gfs2_tune_get(sdp, gt_logd_secs) * HZ;
- if (freezing(current))
- refrigerator();
- schedule_timeout_interruptible(t);
- }
-
- return 0;
-}
-
-/**
- * gfs2_quotad - Write cached quota changes into the quota file
- * @sdp: Pointer to GFS2 superblock
- *
- */
-
-int gfs2_quotad(void *data)
-{
- struct gfs2_sbd *sdp = data;
- unsigned long t;
- int error;
-
- while (!kthread_should_stop()) {
- /* Update the master statfs file */
-
- t = sdp->sd_statfs_sync_time +
- gfs2_tune_get(sdp, gt_statfs_quantum) * HZ;
-
- if (time_after_eq(jiffies, t)) {
- error = gfs2_statfs_sync(sdp);
- if (error &&
- error != -EROFS &&
- !test_bit(SDF_SHUTDOWN, &sdp->sd_flags))
- fs_err(sdp, "quotad: (1) error=%d\n", error);
- sdp->sd_statfs_sync_time = jiffies;
- }
-
- /* Update quota file */
-
- t = sdp->sd_quota_sync_time +
- gfs2_tune_get(sdp, gt_quota_quantum) * HZ;
-
- if (time_after_eq(jiffies, t)) {
- error = gfs2_quota_sync(sdp);
- if (error &&
- error != -EROFS &&
- !test_bit(SDF_SHUTDOWN, &sdp->sd_flags))
- fs_err(sdp, "quotad: (2) error=%d\n", error);
- sdp->sd_quota_sync_time = jiffies;
- }
-
- gfs2_quota_scan(sdp);
-
- t = gfs2_tune_get(sdp, gt_quotad_secs) * HZ;
- if (freezing(current))
- refrigerator();
- schedule_timeout_interruptible(t);
- }
-
- return 0;
-}
-