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authorDavid S. Miller <davem@davemloft.net>2011-09-22 03:23:13 -0400
committerDavid S. Miller <davem@davemloft.net>2011-09-22 03:23:13 -0400
commit8decf868790b48a727d7e7ca164f2bcd3c1389c0 (patch)
treeb759a5f861f842af7ea76f9011b579d06e9d5508 /fs/xfs/xfs_sync.h
parent3fc72370186be2f9d4d6ef06d99e1caa5d92c564 (diff)
parentd93dc5c4478c1fd5de85a3e8aece9aad7bbae044 (diff)
Merge branch 'master' of github.com:davem330/net
Conflicts: MAINTAINERS drivers/net/Kconfig drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c drivers/net/ethernet/broadcom/tg3.c drivers/net/wireless/iwlwifi/iwl-pci.c drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c drivers/net/wireless/rt2x00/rt2800usb.c drivers/net/wireless/wl12xx/main.c
Diffstat (limited to 'fs/xfs/xfs_sync.h')
-rw-r--r--fs/xfs/xfs_sync.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/fs/xfs/xfs_sync.h b/fs/xfs/xfs_sync.h
new file mode 100644
index 00000000000..941202e7ac6
--- /dev/null
+++ b/fs/xfs/xfs_sync.h
@@ -0,0 +1,51 @@
1/*
2 * Copyright (c) 2000-2006 Silicon Graphics, Inc.
3 * All Rights Reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it would be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18#ifndef XFS_SYNC_H
19#define XFS_SYNC_H 1
20
21struct xfs_mount;
22struct xfs_perag;
23
24#define SYNC_WAIT 0x0001 /* wait for i/o to complete */
25#define SYNC_TRYLOCK 0x0002 /* only try to lock inodes */
26
27extern struct workqueue_struct *xfs_syncd_wq; /* sync workqueue */
28
29int xfs_syncd_init(struct xfs_mount *mp);
30void xfs_syncd_stop(struct xfs_mount *mp);
31
32int xfs_quiesce_data(struct xfs_mount *mp);
33void xfs_quiesce_attr(struct xfs_mount *mp);
34
35void xfs_flush_inodes(struct xfs_inode *ip);
36
37int xfs_reclaim_inodes(struct xfs_mount *mp, int mode);
38int xfs_reclaim_inodes_count(struct xfs_mount *mp);
39void xfs_reclaim_inodes_nr(struct xfs_mount *mp, int nr_to_scan);
40
41void xfs_inode_set_reclaim_tag(struct xfs_inode *ip);
42void __xfs_inode_set_reclaim_tag(struct xfs_perag *pag, struct xfs_inode *ip);
43void __xfs_inode_clear_reclaim_tag(struct xfs_mount *mp, struct xfs_perag *pag,
44 struct xfs_inode *ip);
45
46int xfs_sync_inode_grab(struct xfs_inode *ip);
47int xfs_inode_ag_iterator(struct xfs_mount *mp,
48 int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags),
49 int flags);
50
51#endif