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-rw-r--r--fs/gfs2/daemon.c136
1 files changed, 0 insertions, 136 deletions
diff --git a/fs/gfs2/daemon.c b/fs/gfs2/daemon.c
deleted file mode 100644
index e51991947d2c..000000000000
--- a/fs/gfs2/daemon.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
- * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
- *
- * This copyrighted material is made available to anyone wishing to use,
- * modify, copy, or redistribute it subject to the terms and conditions
- * of the GNU General Public License version 2.
- */
-
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/completion.h>
-#include <linux/buffer_head.h>
-#include <linux/kthread.h>
-#include <linux/delay.h>
-#include <linux/gfs2_ondisk.h>
-#include <linux/lm_interface.h>
-#include <linux/freezer.h>
-
-#include "gfs2.h"
-#include "incore.h"
-#include "daemon.h"
-#include "glock.h"
-#include "log.h"
-#include "quota.h"
-#include "recovery.h"
-#include "super.h"
-#include "util.h"
-
-/* This uses schedule_timeout() instead of msleep() because it's good for
- the daemons to wake up more often than the timeout when unmounting so
- the user's unmount doesn't sit there forever.
-
- The kthread functions used to start these daemons block and flush signals. */
-
-/**
- * gfs2_glockd - Reclaim unused glock structures
- * @sdp: Pointer to GFS2 superblock
- *
- * One or more of these daemons run, reclaiming glocks on sd_reclaim_list.
- * Number of daemons can be set by user, with num_glockd mount option.
- */
-
-int gfs2_glockd(void *data)
-{
- struct gfs2_sbd *sdp = data;
-
- while (!kthread_should_stop()) {
- while (atomic_read(&sdp->sd_reclaim_count))
- gfs2_reclaim_glock(sdp);
-
- wait_event_interruptible(sdp->sd_reclaim_wq,
- (atomic_read(&sdp->sd_reclaim_count) ||
- kthread_should_stop()));
- if (freezing(current))
- refrigerator();
- }
-
- return 0;
-}
-
-/**
- * gfs2_recoverd - Recover dead machine's journals
- * @sdp: Pointer to GFS2 superblock
- *
- */
-
-int gfs2_recoverd(void *data)
-{
- struct gfs2_sbd *sdp = data;
- unsigned long t;
-
- while (!kthread_should_stop()) {
- gfs2_check_journals(sdp);
- t = gfs2_tune_get(sdp, gt_recoverd_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;
-}
-