Displaying 4 results from an estimated 4 matches for "dentry_lock_work".
2009 Jul 20
1
[PATCH] ocfs2: flush dentry lock drop when sync ocfs2 volume.
...cfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -384,6 +384,13 @@ static int ocfs2_sync_fs(struct super_block *sb, int wait)
if (ocfs2_is_hard_readonly(osb))
return -EROFS;
+ if (osb->dentry_lock_list) {
+ if (wait)
+ ocfs2_flush_dl_inode_drop(osb);
+ else
+ queue_work(ocfs2_wq, &osb->dentry_lock_work);
+ }
+
if (wait) {
status = ocfs2_flush_truncate_log(osb);
if (status < 0)
--
1.6.2.rc2.16.gf474c
2010 Aug 20
0
[PATCH] ocfs2: Don't delete orphaned files if we are in the process of umount.
...@@ void ocfs2_drop_dl_inodes(struct work_struct *work)
*/
spin_lock(&dentry_list_lock);
if (osb->dentry_lock_list &&
- !ocfs2_test_osb_flag(osb, OCFS2_OSB_DROP_DENTRY_LOCK_IMMED))
+ !ocfs2_test_osb_flag(osb, OCFS2_OSB_UMOUNT_START))
queue_work(ocfs2_wq, &osb->dentry_lock_work);
spin_unlock(&dentry_list_lock);
}
@@ -398,7 +398,7 @@ static void ocfs2_drop_dentry_lock(struct ocfs2_super *osb,
* possibly lead to inode deletion which gets tricky */
spin_lock(&dentry_list_lock);
if (!osb->dentry_lock_list &&
- !ocfs2_test_osb_flag(osb, OCFS2_O...
2009 Jan 12
5
[PATCH 0/5] OCFS2 quota fixes
Hello,
the following series of patches fixes some issues with OCFS2 quotas.
The first patch modifies VFS quota locking, the next patch uses the
fact to simplify OCFS2 quota locking and solves a few deadlock issues.
The third and the fourth patches fix another possible deadlocks in OCFS2
quota code and the last patch is a minor cleanup.
Honza
2010 Jan 29
0
[PATCH 3/3] ocfs2:freeze-thaw: make it work -v2
...NPROG);
+ down_write(&sb->s_umount);
/* Prevent further queueing of inode drop events */
spin_lock(&dentry_list_lock);
ocfs2_set_osb_flag(osb, OCFS2_OSB_DROP_DENTRY_LOCK_IMMED);
@@ -2171,6 +2191,8 @@ static int ocfs2_initialize_super(struct super_block *sb,
INIT_WORK(&osb->dentry_lock_work, ocfs2_drop_dl_inodes);
osb->dentry_lock_list = NULL;
+ INIT_WORK(&osb->osb_freeze_work, ocfs2_freeze_worker);
+
/* get some pseudo constants for clustersize bits */
osb->s_clustersize_bits =
le32_to_cpu(di->id2.i_super.s_clustersize_bits);
@@ -2529,5 +2551,110 @@ void __...