diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-30 17:48:25 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-30 17:48:25 -0800 |
commit | 6a94cb73064c952255336cc57731904174b2c58f (patch) | |
tree | d19cc835db0a21e01909a92772868e1ad96f99ff /fs/xfs/linux-2.6/xfs_sync.h | |
parent | f57fa1d6a6b3414e853d3d17e339ac48816e4406 (diff) | |
parent | 0a8c5395f90f06d128247844b2515c8bf3f2826b (diff) |
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs: (184 commits)
[XFS] Fix race in xfs_write() between direct and buffered I/O with DMAPI
[XFS] handle unaligned data in xfs_bmbt_disk_get_all
[XFS] avoid memory allocations in xfs_fs_vcmn_err
[XFS] Fix speculative allocation beyond eof
[XFS] Remove XFS_BUF_SHUT() and friends
[XFS] Use the incore inode size in xfs_file_readdir()
[XFS] set b_error from bio error in xfs_buf_bio_end_io
[XFS] use inode_change_ok for setattr permission checking
[XFS] add a FMODE flag to make XFS invisible I/O less hacky
[XFS] resync headers with libxfs
[XFS] simplify projid check in xfs_rename
[XFS] replace b_fspriv with b_mount
[XFS] Remove unused tracing code
[XFS] Remove unnecessary assertion
[XFS] Remove unused variable in ktrace_free()
[XFS] Check return value of xfs_buf_get_noaddr()
[XFS] Fix hang after disallowed rename across directory quota domains
[XFS] Fix compile with CONFIG_COMPAT enabled
move inode tracing out of xfs_vnode.
move vn_iowait / vn_iowake into xfs_aops.c
...
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_sync.h')
-rw-r--r-- | fs/xfs/linux-2.6/xfs_sync.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/fs/xfs/linux-2.6/xfs_sync.h b/fs/xfs/linux-2.6/xfs_sync.h new file mode 100644 index 00000000000..5f6de1efe1f --- /dev/null +++ b/fs/xfs/linux-2.6/xfs_sync.h @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2000-2006 Silicon Graphics, Inc. + * All Rights Reserved. + * + * This program 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. + * + * This program is distributed in the hope that it would 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, write the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#ifndef XFS_SYNC_H +#define XFS_SYNC_H 1 + +struct xfs_mount; + +typedef struct bhv_vfs_sync_work { + struct list_head w_list; + struct xfs_mount *w_mount; + void *w_data; /* syncer routine argument */ + void (*w_syncer)(struct xfs_mount *, void *); +} bhv_vfs_sync_work_t; + +#define SYNC_ATTR 0x0001 /* sync attributes */ +#define SYNC_DELWRI 0x0002 /* look at delayed writes */ +#define SYNC_WAIT 0x0004 /* wait for i/o to complete */ +#define SYNC_BDFLUSH 0x0008 /* BDFLUSH is calling -- don't block */ +#define SYNC_IOWAIT 0x0010 /* wait for all I/O to complete */ + +int xfs_syncd_init(struct xfs_mount *mp); +void xfs_syncd_stop(struct xfs_mount *mp); + +int xfs_sync_inodes(struct xfs_mount *mp, int flags); +int xfs_sync_fsdata(struct xfs_mount *mp, int flags); + +int xfs_quiesce_data(struct xfs_mount *mp); +void xfs_quiesce_attr(struct xfs_mount *mp); + +void xfs_flush_inode(struct xfs_inode *ip); +void xfs_flush_device(struct xfs_inode *ip); + +int xfs_reclaim_inode(struct xfs_inode *ip, int locked, int sync_mode); +int xfs_reclaim_inodes(struct xfs_mount *mp, int noblock, int mode); + +void xfs_inode_set_reclaim_tag(struct xfs_inode *ip); +void xfs_inode_clear_reclaim_tag(struct xfs_inode *ip); +void __xfs_inode_clear_reclaim_tag(struct xfs_mount *mp, struct xfs_perag *pag, + struct xfs_inode *ip); +#endif |