static void do_sync_work(struct work_struct *work)
{
sync_filesystems(0);
sync_filesystems(0);
printk("Emergency Sync complete\n");
kfree(work);
}
static void dyn_fsync_force_flush(void)
{
/* flush all outstanding buffers */
wakeup_flusher_threads(0);
sync_filesystems(0);
sync_filesystems(1);
}
/*
* sync everything. Start out by waking pdflush, because that writes back
* all queues in parallel.
*/
static void do_sync(void)
{
wakeup_flusher_threads(0, WB_REASON_SYNC);
sync_filesystems(0);
sync_filesystems(1);
if (unlikely(laptop_mode))
laptop_sync_completion();
return;
}
static void do_sync_work(struct work_struct *work)
{
/*
* Sync twice to reduce the possibility we skipped some inodes / pages
* because they were temporarily locked
*/
sync_filesystems(0);
sync_filesystems(0);
printk("Emergency Sync complete\n");
kfree(work);
}
static void dyn_fsync_early_suspend(struct early_suspend *h)
{
mutex_lock(&fsync_mutex);
if (dyn_fsync_active) {
early_suspend_active = true;
#if 1
wakeup_flusher_threads(0);
sync_filesystems(0);
sync_filesystems(1);
#endif
}
mutex_unlock(&fsync_mutex);
}
/*
* sync everything. Start out by waking pdflush, because that writes back
* all queues in parallel.
*/
static void do_sync(unsigned long wait)
{
wakeup_pdflush(0);
sync_inodes(0); /* All mappings, inodes and their blockdevs */
DQUOT_SYNC(NULL);
sync_supers(); /* Write the superblocks */
sync_filesystems(0); /* Start syncing the filesystems */
sync_filesystems(wait); /* Waitingly sync the filesystems */
sync_inodes(wait); /* Mappings, inodes and blockdevs, again. */
if (!wait)
printk("Emergency Sync complete\n");
if (unlikely(laptop_mode))
laptop_sync_completion();
}
static void dyn_fsync_early_suspend(struct early_suspend *h)
{
mutex_lock(&fsync_mutex);
if (dyn_fsync_active) {
early_suspend_active = true;
#if 1
/* flush all outstanding buffers */
wakeup_flusher_threads(0, WB_REASON_SYNC);
sync_filesystems(0);
sync_filesystems(1);
#endif
}
mutex_unlock(&fsync_mutex);
}
static void dyn_fsync_force_flush(void)
{
/* flush all outstanding buffers */
wakeup_flusher_threads(0, WB_REASON_SYNC);
sync_filesystems();
}
static void dyn_fsync_force_flush(void)
{
sync_filesystems(0);
sync_filesystems(1);
}