1 files changed, 0 insertions, 91 deletions
diff --git a/fs/aufs/wkq.h b/fs/aufs/wkq.h
deleted file mode 100644
index e57bfb3d9..000000000
--- a/fs/aufs/wkq.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (C) 2005-2015 Junjiro R. Okajima
- *
- * This program, aufs is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * workqueue for asynchronous/super-io operations
- * todo: try new credentials management scheme
- */
-
-#ifndef __AUFS_WKQ_H__
-#define __AUFS_WKQ_H__
-
-#ifdef __KERNEL__
-
-struct super_block;
-
-/* ---------------------------------------------------------------------- */
-
-/*
- * in the next operation, wait for the 'nowait' tasks in system-wide workqueue
- */
-struct au_nowait_tasks {
-	atomic_t		nw_len;
-	wait_queue_head_t	nw_wq;
-};
-
-/* ---------------------------------------------------------------------- */
-
-typedef void (*au_wkq_func_t)(void *args);
-
-/* wkq flags */
-#define AuWkq_WAIT	1
-#define AuWkq_NEST	(1 << 1)
-#define au_ftest_wkq(flags, name)	((flags) & AuWkq_##name)
-#define au_fset_wkq(flags, name) \
-	do { (flags) |= AuWkq_##name; } while (0)
-#define au_fclr_wkq(flags, name) \
-	do { (flags) &= ~AuWkq_##name; } while (0)
-
-#ifndef CONFIG_AUFS_HNOTIFY
-#undef AuWkq_NEST
-#define AuWkq_NEST	0
-#endif
-
-/* wkq.c */
-int au_wkq_do_wait(unsigned int flags, au_wkq_func_t func, void *args);
-int au_wkq_nowait(au_wkq_func_t func, void *args, struct super_block *sb,
-		  unsigned int flags);
-void au_nwt_init(struct au_nowait_tasks *nwt);
-int __init au_wkq_init(void);
-void au_wkq_fin(void);
-
-/* ---------------------------------------------------------------------- */
-
-static inline int au_wkq_test(void)
-{
-	return current->flags & PF_WQ_WORKER;
-}
-
-static inline int au_wkq_wait(au_wkq_func_t func, void *args)
-{
-	return au_wkq_do_wait(AuWkq_WAIT, func, args);
-}
-
-static inline void au_nwt_done(struct au_nowait_tasks *nwt)
-{
-	if (atomic_dec_and_test(&nwt->nw_len))
-		wake_up_all(&nwt->nw_wq);
-}
-
-static inline int au_nwt_flush(struct au_nowait_tasks *nwt)
-{
-	wait_event(nwt->nw_wq, !atomic_read(&nwt->nw_len));
-	return 0;
-}
-
-#endif /* __KERNEL__ */
-#endif /* __AUFS_WKQ_H__ */