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path: root/fs/xfs/xfs_vfsops.c
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Diffstat (limited to 'fs/xfs/xfs_vfsops.c')
-rw-r--r--fs/xfs/xfs_vfsops.c86
1 files changed, 27 insertions, 59 deletions
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index f62f6e486f2..2d672f31711 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -55,10 +55,9 @@
#include "xfs_filestream.h"
#include "xfs_fsops.h"
#include "xfs_vnodeops.h"
+#include "xfs_vfsops.h"
-STATIC int xfs_sync(bhv_desc_t *, int, cred_t *);
-
int
xfs_init(void)
{
@@ -433,15 +432,14 @@ xfs_finish_flags(
* they are present. The data subvolume has already been opened by
* get_sb_bdev() and is stored in vfsp->vfs_super->s_bdev.
*/
-STATIC int
+int
xfs_mount(
- struct bhv_desc *bhvp,
+ struct xfs_mount *mp,
struct xfs_mount_args *args,
cred_t *credp)
{
- struct bhv_vfs *vfsp = bhvtovfs(bhvp);
+ struct bhv_vfs *vfsp = XFS_MTOVFS(mp);
struct bhv_desc *p;
- struct xfs_mount *mp = XFS_BHVTOM(bhvp);
struct block_device *ddev, *logdev, *rtdev;
int flags = 0, error;
@@ -578,14 +576,13 @@ error0:
return error;
}
-STATIC int
+int
xfs_unmount(
- bhv_desc_t *bdp,
+ xfs_mount_t *mp,
int flags,
cred_t *credp)
{
- bhv_vfs_t *vfsp = bhvtovfs(bdp);
- xfs_mount_t *mp = XFS_BHVTOM(bdp);
+ bhv_vfs_t *vfsp = XFS_MTOVFS(mp);
xfs_inode_t *rip;
bhv_vnode_t *rvp;
int unmount_event_wanted = 0;
@@ -641,8 +638,7 @@ xfs_unmount(
* referenced vnodes as well.
*/
if (XFS_FORCED_SHUTDOWN(mp)) {
- error = xfs_sync(&mp->m_bhv,
- (SYNC_WAIT | SYNC_CLOSE), credp);
+ error = xfs_sync(mp, SYNC_WAIT | SYNC_CLOSE);
ASSERT(error != EFSCORRUPTED);
}
xfs_unmountfs_needed = 1;
@@ -726,14 +722,13 @@ xfs_attr_quiesce(
xfs_unmountfs_writesb(mp);
}
-STATIC int
+int
xfs_mntupdate(
- bhv_desc_t *bdp,
+ struct xfs_mount *mp,
int *flags,
struct xfs_mount_args *args)
{
- bhv_vfs_t *vfsp = bhvtovfs(bdp);
- xfs_mount_t *mp = XFS_BHVTOM(bdp);
+ struct bhv_vfs *vfsp = XFS_MTOVFS(mp);
if (!(*flags & MS_RDONLY)) { /* rw/ro -> rw */
if (vfsp->vfs_flag & VFS_RDONLY)
@@ -843,14 +838,14 @@ fscorrupt_out2:
* vpp -- address of the caller's vnode pointer which should be
* set to the desired fs root vnode
*/
-STATIC int
+int
xfs_root(
- bhv_desc_t *bdp,
+ xfs_mount_t *mp,
bhv_vnode_t **vpp)
{
bhv_vnode_t *vp;
- vp = XFS_ITOV((XFS_BHVTOM(bdp))->m_rootip);
+ vp = XFS_ITOV(mp->m_rootip);
VN_HOLD(vp);
*vpp = vp;
return 0;
@@ -863,19 +858,17 @@ xfs_root(
* the superblock lock in the mount structure to ensure a consistent
* snapshot of the counters returned.
*/
-STATIC int
+int
xfs_statvfs(
- bhv_desc_t *bdp,
+ xfs_mount_t *mp,
bhv_statvfs_t *statp,
bhv_vnode_t *vp)
{
__uint64_t fakeinos;
xfs_extlen_t lsize;
- xfs_mount_t *mp;
xfs_sb_t *sbp;
unsigned long s;
- mp = XFS_BHVTOM(bdp);
sbp = &(mp->m_sb);
statp->f_type = XFS_SB_MAGIC;
@@ -954,14 +947,11 @@ xfs_statvfs(
* filesystem.
*
*/
-/*ARGSUSED*/
-STATIC int
+int
xfs_sync(
- bhv_desc_t *bdp,
- int flags,
- cred_t *credp)
+ xfs_mount_t *mp,
+ int flags)
{
- xfs_mount_t *mp = XFS_BHVTOM(bdp);
int error;
/*
@@ -1652,13 +1642,12 @@ xfs_syncsub(
/*
* xfs_vget - called by DMAPI and NFSD to get vnode from file handle
*/
-STATIC int
+int
xfs_vget(
- bhv_desc_t *bdp,
+ xfs_mount_t *mp,
bhv_vnode_t **vpp,
fid_t *fidp)
{
- xfs_mount_t *mp = XFS_BHVTOM(bdp);
xfs_fid_t *xfid = (struct xfs_fid *)fidp;
xfs_inode_t *ip;
int error;
@@ -1775,14 +1764,14 @@ suffix_strtoul(char *s, char **endp, unsigned int base)
return simple_strtoul((const char *)s, endp, base) << shift_left_factor;
}
-STATIC int
+int
xfs_parseargs(
- struct bhv_desc *bhv,
+ struct xfs_mount *mp,
char *options,
struct xfs_mount_args *args,
int update)
{
- bhv_vfs_t *vfsp = bhvtovfs(bhv);
+ bhv_vfs_t *vfsp = XFS_MTOVFS(mp);
char *this_char, *value, *eov;
int dsunit, dswidth, vol_dsunit, vol_dswidth;
int iosize;
@@ -2047,9 +2036,9 @@ done:
return 0;
}
-STATIC int
+int
xfs_showargs(
- struct bhv_desc *bhv,
+ struct xfs_mount *mp,
struct seq_file *m)
{
static struct proc_xfs_info {
@@ -2067,7 +2056,6 @@ xfs_showargs(
{ 0, NULL }
};
struct proc_xfs_info *xfs_infop;
- struct xfs_mount *mp = XFS_BHVTOM(bhv);
struct bhv_vfs *vfsp = XFS_MTOVFS(mp);
for (xfs_infop = xfs_info; xfs_infop->flag; xfs_infop++) {
@@ -2142,28 +2130,8 @@ xfs_showargs(
*/
STATIC void
xfs_freeze(
- bhv_desc_t *bdp)
+ xfs_mount_t *mp)
{
- xfs_mount_t *mp = XFS_BHVTOM(bdp);
-
xfs_attr_quiesce(mp);
xfs_fs_log_dummy(mp);
}
-
-
-bhv_vfsops_t xfs_vfsops = {
- BHV_IDENTITY_INIT(VFS_BHV_XFS,VFS_POSITION_XFS),
- .vfs_parseargs = xfs_parseargs,
- .vfs_showargs = xfs_showargs,
- .vfs_mount = xfs_mount,
- .vfs_unmount = xfs_unmount,
- .vfs_mntupdate = xfs_mntupdate,
- .vfs_root = xfs_root,
- .vfs_statvfs = xfs_statvfs,
- .vfs_sync = xfs_sync,
- .vfs_vget = xfs_vget,
- .vfs_quotactl = (vfs_quotactl_t)fs_nosys,
- .vfs_init_vnode = xfs_initialize_vnode,
- .vfs_force_shutdown = xfs_do_force_shutdown,
- .vfs_freeze = xfs_freeze,
-};