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[XFS] decontaminate vfs operations from behavior details

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All vfs ops now take struct xfs_mount pointers and the behaviour related
glue is split out into methods of its own.

SGI-PV: 969608
SGI-Modid: xfs-linux-melb:xfs-kern:29504a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Christoph Hellwig
2007-08-30 17:20:31 +10:00
committed by Tim Shimmin
parent b09cc77109
commit 48c872a9f3
8 changed files with 207 additions and 68 deletions
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31
fs/xfs/xfs_vfsops.h Normal file
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@@ -0,0 +1,31 @@
#ifndef _XFS_VFSOPS_H
#define _XFS_VFSOPS_H 1
struct cred;
struct fid;
struct inode;
struct kstatfs;
struct xfs_mount;
struct xfs_mount_args;
int xfs_mount(struct xfs_mount *mp, struct xfs_mount_args *args,
struct cred *credp);
int xfs_unmount(struct xfs_mount *mp, int flags, struct cred *credp);
int xfs_mntupdate(struct xfs_mount *mp, int *flags,
struct xfs_mount_args *args);
int xfs_root(struct xfs_mount *mp, bhv_vnode_t **vpp);
int xfs_statvfs(struct xfs_mount *mp, struct kstatfs *statp,
bhv_vnode_t *vp);
int xfs_sync(struct xfs_mount *mp, int flags);
int xfs_vget(struct xfs_mount *mp, bhv_vnode_t **vpp, struct fid *fidp);
int xfs_parseargs(struct xfs_mount *mp, char *options,
struct xfs_mount_args *args, int update);
int xfs_showargs(struct xfs_mount *mp, struct seq_file *m);
void xfs_freeze(struct xfs_mount *mp);
void xfs_do_force_shutdown(struct xfs_mount *mp, int flags, char *fname,
int lnnum);
struct inode *xfs_get_inode(struct xfs_mount *mp, xfs_ino_t ino, int flags);
void xfs_initialize_vnode(struct xfs_mount *mp, bhv_vnode_t *vp,
struct xfs_inode *ip, int unlock);
#endif /* _XFS_VFSOPS_H */