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-rw-r--r--fs/xfs/Makefile-linux-2.61
-rw-r--r--fs/xfs/linux-2.6/xfs_super.c4
-rw-r--r--fs/xfs/linux-2.6/xfs_super.h2
-rw-r--r--fs/xfs/xfs_mount.h1
-rw-r--r--fs/xfs/xfs_rw.c5
-rw-r--r--fs/xfs/xfs_vfsops.c86
-rw-r--r--fs/xfs/xfs_vfsops.h31
-rw-r--r--fs/xfs/xfs_vfsops_bhv.c145
8 files changed, 207 insertions, 68 deletions
diff --git a/fs/xfs/Makefile-linux-2.6 b/fs/xfs/Makefile-linux-2.6
index 6d48a5ed38f..0e474785eba 100644
--- a/fs/xfs/Makefile-linux-2.6
+++ b/fs/xfs/Makefile-linux-2.6
@@ -88,6 +88,7 @@ xfs-y += xfs_alloc.o \
xfs_trans_item.o \
xfs_utils.o \
xfs_vfsops.o \
+ xfs_vfsops_bhv.o \
xfs_vnodeops.o \
xfs_rw.o \
xfs_dmops.o \
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 103add6eccb..0cb149ad65c 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -202,7 +202,7 @@ xfs_revalidate_inode(
void
xfs_initialize_vnode(
- bhv_desc_t *bdp,
+ struct xfs_mount *mp,
bhv_vnode_t *vp,
struct xfs_inode *ip,
int unlock)
@@ -222,7 +222,7 @@ xfs_initialize_vnode(
* finish our work.
*/
if (ip->i_d.di_mode != 0 && unlock && (inode->i_state & I_NEW)) {
- xfs_revalidate_inode(XFS_BHVTOM(bdp), vp, ip);
+ xfs_revalidate_inode(mp, vp, ip);
xfs_set_inodeops(inode);
xfs_iflags_clear(ip, XFS_INEW);
diff --git a/fs/xfs/linux-2.6/xfs_super.h b/fs/xfs/linux-2.6/xfs_super.h
index 4bbf985a7de..dba6f1cc348 100644
--- a/fs/xfs/linux-2.6/xfs_super.h
+++ b/fs/xfs/linux-2.6/xfs_super.h
@@ -107,8 +107,6 @@ struct block_device;
extern __uint64_t xfs_max_file_offset(unsigned int);
-extern void xfs_initialize_vnode(bhv_desc_t *, bhv_vnode_t *, struct xfs_inode *, int);
-
extern void xfs_flush_inode(struct xfs_inode *);
extern void xfs_flush_device(struct xfs_inode *);
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 594d7856c77..68d712574b8 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -650,7 +650,6 @@ extern struct xfs_buf *xfs_getsb(xfs_mount_t *, int);
extern int xfs_readsb(xfs_mount_t *, int);
extern void xfs_freesb(xfs_mount_t *);
extern int xfs_fs_writable(xfs_mount_t *);
-extern void xfs_do_force_shutdown(bhv_desc_t *, int, char *, int);
extern int xfs_syncsub(xfs_mount_t *, int, int *);
extern int xfs_sync_inodes(xfs_mount_t *, int, int *);
extern xfs_agnumber_t xfs_initialize_perag(struct bhv_vfs *, xfs_mount_t *,
diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c
index 905d1c008be..cd3ece6cc91 100644
--- a/fs/xfs/xfs_rw.c
+++ b/fs/xfs/xfs_rw.c
@@ -178,18 +178,15 @@ xfs_write_sync_logforce(
* the shop, make sure that absolutely nothing persistent happens to
* this filesystem after this point.
*/
-
void
xfs_do_force_shutdown(
- bhv_desc_t *bdp,
+ xfs_mount_t *mp,
int flags,
char *fname,
int lnnum)
{
int logerror;
- xfs_mount_t *mp;
- mp = XFS_BHVTOM(bdp);
logerror = flags & SHUTDOWN_LOG_IO_ERROR;
if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
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,
-};
diff --git a/fs/xfs/xfs_vfsops.h b/fs/xfs/xfs_vfsops.h
new file mode 100644
index 00000000000..994502eac19
--- /dev/null
+++ b/fs/xfs/xfs_vfsops.h
@@ -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 */
diff --git a/fs/xfs/xfs_vfsops_bhv.c b/fs/xfs/xfs_vfsops_bhv.c
new file mode 100644
index 00000000000..764b2aefb6b
--- /dev/null
+++ b/fs/xfs/xfs_vfsops_bhv.c
@@ -0,0 +1,145 @@
+
+#include "xfs_linux.h"
+#include "xfs_vfsops.h"
+
+#include "xfs_inum.h"
+#include "xfs_dmapi.h"
+#include "xfs_sb.h"
+#include "xfs_log.h"
+#include "xfs_trans.h"
+#include "xfs_ag.h"
+#include "xfs_mount.h"
+
+
+STATIC int
+xfs_bhv_mount(
+ struct bhv_desc *bhvp,
+ struct xfs_mount_args *args,
+ cred_t *credp)
+{
+ return xfs_mount(XFS_BHVTOM(bhvp), args, credp);
+}
+
+STATIC int
+xfs_bhv_unmount(
+ bhv_desc_t *bdp,
+ int flags,
+ cred_t *credp)
+{
+ return xfs_unmount(XFS_BHVTOM(bdp), flags, credp);
+}
+
+STATIC int
+xfs_bhv_mntupdate(
+ bhv_desc_t *bdp,
+ int *flags,
+ struct xfs_mount_args *args)
+{
+ return xfs_mntupdate(XFS_BHVTOM(bdp), flags, args);
+}
+
+STATIC int
+xfs_bhv_root(
+ bhv_desc_t *bdp,
+ bhv_vnode_t **vpp)
+{
+ return xfs_root(XFS_BHVTOM(bdp), vpp);
+}
+
+STATIC int
+xfs_bhv_statvfs(
+ bhv_desc_t *bdp,
+ bhv_statvfs_t *statp,
+ bhv_vnode_t *vp)
+{
+ return xfs_statvfs(XFS_BHVTOM(bdp), statp, vp);
+}
+
+STATIC int
+xfs_bhv_sync(
+ bhv_desc_t *bdp,
+ int flags,
+ cred_t *credp)
+{
+ return xfs_sync(XFS_BHVTOM(bdp), flags);
+}
+
+STATIC int
+xfs_bhv_vget(
+ bhv_desc_t *bdp,
+ bhv_vnode_t **vpp,
+ fid_t *fidp)
+{
+ return xfs_vget(XFS_BHVTOM(bdp), vpp, fidp);
+}
+
+STATIC int
+xfs_bhv_parseargs(
+ struct bhv_desc *bhv,
+ char *options,
+ struct xfs_mount_args *args,
+ int update)
+{
+ return xfs_parseargs(XFS_BHVTOM(bhv), options, args, update);
+}
+
+STATIC int
+xfs_bhv_showargs(
+ struct bhv_desc *bhv,
+ struct seq_file *m)
+{
+ return xfs_showargs(XFS_BHVTOM(bhv), m);
+}
+
+STATIC void
+xfs_bhv_freeze(
+ bhv_desc_t *bdp)
+{
+ return xfs_freeze(XFS_BHVTOM(bdp));
+}
+
+STATIC void
+xfs_bhv_force_shutdown(
+ bhv_desc_t *bdp,
+ int flags,
+ char *fname,
+ int lnnum)
+{
+ return xfs_do_force_shutdown(XFS_BHVTOM(bdp), flags, fname, lnnum);
+}
+
+STATIC struct inode *
+xfs_bhv_get_inode(
+ bhv_desc_t *bdp,
+ xfs_ino_t ino,
+ int flags)
+{
+ return xfs_get_inode(XFS_BHVTOM(bdp), ino, flags);
+}
+
+STATIC void
+xfs_bhv_initialize_vnode(
+ bhv_desc_t *bdp,
+ bhv_vnode_t *vp,
+ struct xfs_inode *ip,
+ int unlock)
+{
+ return xfs_initialize_vnode(XFS_BHVTOM(bdp), vp, ip, unlock);
+}
+
+bhv_vfsops_t xfs_vfsops = {
+ BHV_IDENTITY_INIT(VFS_BHV_XFS,VFS_POSITION_XFS),
+ .vfs_parseargs = xfs_bhv_parseargs,
+ .vfs_showargs = xfs_bhv_showargs,
+ .vfs_mount = xfs_bhv_mount,
+ .vfs_unmount = xfs_bhv_unmount,
+ .vfs_mntupdate = xfs_bhv_mntupdate,
+ .vfs_root = xfs_bhv_root,
+ .vfs_statvfs = xfs_bhv_statvfs,
+ .vfs_sync = xfs_bhv_sync,
+ .vfs_vget = xfs_bhv_vget,
+ .vfs_get_inode = xfs_bhv_get_inode,
+ .vfs_init_vnode = xfs_bhv_initialize_vnode,
+ .vfs_force_shutdown = xfs_bhv_force_shutdown,
+ .vfs_freeze = xfs_bhv_freeze,
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 18:11:23 +0000