All flags are added to xfs_mount's m_flag instead. Note that the 32bit
inode flag was duplicated in both of them, but only cleared in the
mount when it was not nessecary due to the filesystem beeing small enough.
Thus this patch introduces a slight behavior change in that the 32bit
inodes option is only present in the /proc/<pid>/mounts output if
actually nessecary but not if it was on the command line but isn't
actually in effect.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Index: linux-2.6-xfs/fs/xfs/dmapi/xfs_dm.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/dmapi/xfs_dm.c 2007-08-23 14:57:46.000000000
+0200
+++ linux-2.6-xfs/fs/xfs/dmapi/xfs_dm.c 2007-08-23 14:57:56.000000000 +0200
@@ -3199,7 +3199,7 @@ xfs_dm_send_mmap_event(
ASSERT(vp);
if (!S_ISREG(vma->vm_file->f_dentry->d_inode->i_mode) ||
- !(XFS_MTOVFS(ip->i_mount)->vfs_flag & VFS_DMI))
+ !(ip->i_mount->m_flags & XFS_MOUNT_DMAPI))
return 0;
/* If they specifically asked for 'read', then give it to them.
Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_file.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_file.c 2007-08-23
14:44:59.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_file.c 2007-08-23 14:57:56.000000000
+0200
@@ -234,10 +234,10 @@ xfs_vm_nopage(
int *type)
{
struct inode *inode = area->vm_file->f_path.dentry->d_inode;
- bhv_vfs_t *vfsp = vfs_from_sb(inode->i_sb);
+ struct xfs_mount *mp = XFS_M(inode->i_sb);
- ASSERT_ALWAYS(vfsp->vfs_flag & VFS_DMI);
- if (XFS_SEND_MMAP(XFS_VFSTOM(vfsp), area, 0))
+ ASSERT_ALWAYS(mp->m_flags & XFS_MOUNT_DMAPI);
+ if (XFS_SEND_MMAP(mp, area, 0))
return NULL;
return filemap_nopage(area, address, type);
}
@@ -282,7 +282,7 @@ xfs_file_mmap(
vma->vm_ops = &xfs_file_vm_ops;
#ifdef HAVE_DMAPI
- if (vfs_from_sb(filp->f_path.dentry->d_inode->i_sb)->vfs_flag & VFS_DMI)
+ if (XFS_M(filp->f_path.dentry->d_inode->i_sb)->m_flags &
XFS_MOUNT_DMAPI)
vma->vm_ops = &xfs_dmapi_file_vm_ops;
#endif /* HAVE_DMAPI */
@@ -340,13 +340,13 @@ xfs_vm_mprotect(
unsigned int newflags)
{
struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
- bhv_vfs_t *vfsp = vfs_from_sb(inode->i_sb);
+ struct xfs_mount *mp = XFS_M(inode->i_sb);
int error = 0;
- if (vfsp->vfs_flag & VFS_DMI) {
+ if (mp->m_flags & XFS_MOUNT_DMAPI) {
if ((vma->vm_flags & VM_MAYSHARE) &&
(newflags & VM_WRITE) && !(vma->vm_flags & VM_WRITE))
- error = XFS_SEND_MMAP(XFS_VFSTOM(vfsp), vma, VM_WRITE);
+ error = XFS_SEND_MMAP(mp, vma, VM_WRITE);
}
return error;
}
@@ -363,13 +363,13 @@ STATIC int
xfs_file_open_exec(
struct inode *inode)
{
- bhv_vfs_t *vfsp = vfs_from_sb(inode->i_sb);
+ struct xfs_mount *mp = XFS_M(inode->i_sb);
- if (unlikely(vfsp->vfs_flag & VFS_DMI)) {
+ if (unlikely(mp->m_flags & XFS_MOUNT_DMAPI)) {
if (DM_EVENT_ENABLED(XFS_I(inode), DM_EVENT_READ)) {
bhv_vnode_t *vp = vn_from_inode(inode);
- return -XFS_SEND_DATA(XFS_VFSTOM(vfsp), DM_EVENT_READ,
+ return -XFS_SEND_DATA(mp, DM_EVENT_READ,
vp, 0, 0, 0, NULL);
}
}
Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_vfs.h
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_vfs.h 2007-08-23
14:57:46.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_vfs.h 2007-08-23 14:57:56.000000000
+0200
@@ -43,7 +43,6 @@ typedef struct bhv_vfs_sync_work {
typedef struct bhv_vfs {
struct xfs_mount *vfs_mount;
- u_int vfs_flag; /* flags */
struct super_block *vfs_super; /* generic superblock pointer */
struct task_struct *vfs_sync_task; /* generalised sync thread */
bhv_vfs_sync_work_t vfs_sync_work; /* work item for VFS_SYNC */
@@ -53,13 +52,6 @@ typedef struct bhv_vfs {
wait_queue_head_t vfs_wait_single_sync_task;
} bhv_vfs_t;
-#define VFS_RDONLY 0x0001 /* read-only vfs */
-#define VFS_GRPID 0x0002 /* group-ID assigned from directory */
-#define VFS_DMI 0x0004 /* filesystem has the DMI
enabled */
-/* ---- VFS_UMOUNT ---- 0x0008 -- unneeded, fixed via kthread
APIs */
-#define VFS_32BITINODES 0x0010 /* do not use inums above 32
bits */
-#define VFS_END 0x0010 /* max flag */
-
#define SYNC_ATTR 0x0001 /* sync attributes */
#define SYNC_CLOSE 0x0002 /* close file system down */
#define SYNC_DELWRI 0x0004 /* look at delayed writes */
Index: linux-2.6-xfs/fs/xfs/xfs_dmapi.h
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_dmapi.h 2007-08-23 14:54:07.000000000
+0200
+++ linux-2.6-xfs/fs/xfs/xfs_dmapi.h 2007-08-23 14:57:56.000000000 +0200
@@ -69,7 +69,7 @@ typedef enum {
/* Defines for determining if an event message should be sent. */
#ifdef HAVE_DMAPI
#define DM_EVENT_ENABLED(ip, event) ( \
- unlikely (XFS_MTOVFS((ip)->i_mount)->vfs_flag & VFS_DMI) && \
+ unlikely ((ip)->i_mount->m_flags & XFS_MOUNT_DMAPI) && \
( ((ip)->i_d.di_dmevmask & (1 << event)) || \
((ip)->i_mount->m_dmevmask & (1 << event)) ) \
)
Index: linux-2.6-xfs/fs/xfs/xfs_mount.h
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_mount.h 2007-08-23 14:57:45.000000000
+0200
+++ linux-2.6-xfs/fs/xfs/xfs_mount.h 2007-08-23 14:57:56.000000000 +0200
@@ -442,7 +442,7 @@ typedef struct xfs_mount {
must be synchronous except
for space allocations */
#define XFS_MOUNT_INO64 (1ULL << 1)
- /* (1ULL << 2) -- currently unused */
+#define XFS_MOUNT_DMAPI (1ULL << 2) /* dmapi is enabled */
#define XFS_MOUNT_WAS_CLEAN (1ULL << 3)
#define XFS_MOUNT_FS_SHUTDOWN (1ULL << 4) /* atomic stop of all filesystem
operations, typically for
@@ -452,7 +452,7 @@ typedef struct xfs_mount {
#define XFS_MOUNT_NOALIGN (1ULL << 7) /* turn off stripe alignment
allocations */
#define XFS_MOUNT_ATTR2 (1ULL << 8) /* allow use of attr2
format */
- /* (1ULL << 9) -- currently unused */
+#define XFS_MOUNT_GRPID (1ULL << 9) /* group-ID assigned
from directory */
#define XFS_MOUNT_NORECOVERY (1ULL << 10) /* no recovery - dirty fs */
#define XFS_MOUNT_SHARED (1ULL << 11) /* shared mount */
#define XFS_MOUNT_DFLT_IOSIZE (1ULL << 12) /* set default i/o size */
@@ -460,7 +460,7 @@ typedef struct xfs_mount {
/* osyncisdsync is now default*/
#define XFS_MOUNT_32BITINODES (1ULL << 14) /* do not create inodes above
* 32 bits in size */
- /* (1ULL << 15) -- currently unused */
+#define XFS_MOUNT_RDONLY (1ULL << 15) /* read-only vfs */
#define XFS_MOUNT_NOUUID (1ULL << 16) /* ignore uuid during mount */
#define XFS_MOUNT_BARRIER (1ULL << 17)
#define XFS_MOUNT_IDELETE (1ULL << 18) /* delete empty inode clusters*/
Index: linux-2.6-xfs/fs/xfs/xfs_vfsops.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_vfsops.c 2007-08-23 14:57:45.000000000
+0200
+++ linux-2.6-xfs/fs/xfs/xfs_vfsops.c 2007-08-23 14:58:23.000000000 +0200
@@ -307,7 +307,7 @@ xfs_start_flags(
* no recovery flag requires a read-only mount
*/
if (ap->flags & XFSMNT_NORECOVERY) {
- if (!(vfs->vfs_flag & VFS_RDONLY)) {
+ if (!(mp->m_flags & XFS_MOUNT_RDONLY)) {
cmn_err(CE_WARN,
"XFS: tried to mount a FS read-write without recovery!");
return XFS_ERROR(EINVAL);
@@ -326,7 +326,7 @@ xfs_start_flags(
mp->m_flags |= XFS_MOUNT_FILESTREAMS;
if (ap->flags & XFSMNT_DMAPI)
- vfs->vfs_flag |= VFS_DMI;
+ mp->m_flags |= XFS_MOUNT_DMAPI;
return 0;
}
@@ -340,7 +340,7 @@ xfs_finish_flags(
struct xfs_mount_args *ap,
struct xfs_mount *mp)
{
- int ronly = (vfs->vfs_flag & VFS_RDONLY);
+ int ronly = (mp->m_flags & XFS_MOUNT_RDONLY);
/* Fail a mount where the logbuf is smaller then the log stripe */
if (XFS_SB_VERSION_HASLOGV2(&mp->m_sb)) {
@@ -589,7 +589,7 @@ xfs_unmount(
rvp = XFS_ITOV(rip);
#ifdef HAVE_DMAPI
- if (vfsp->vfs_flag & VFS_DMI) {
+ if (mp->m_flags & XFS_MOUNT_DMAPI) {
error = XFS_SEND_PREUNMOUNT(mp, vfsp,
rvp, DM_RIGHT_NULL, rvp, DM_RIGHT_NULL,
NULL, NULL, 0, 0,
@@ -723,22 +723,20 @@ xfs_mntupdate(
int *flags,
struct xfs_mount_args *args)
{
- struct bhv_vfs *vfsp = XFS_MTOVFS(mp);
-
if (!(*flags & MS_RDONLY)) { /* rw/ro -> rw */
- if (vfsp->vfs_flag & VFS_RDONLY)
- vfsp->vfs_flag &= ~VFS_RDONLY;
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
+ mp->m_flags &= ~XFS_MOUNT_RDONLY;
if (args->flags & XFSMNT_BARRIER) {
mp->m_flags |= XFS_MOUNT_BARRIER;
xfs_mountfs_check_barriers(mp);
} else {
mp->m_flags &= ~XFS_MOUNT_BARRIER;
}
- } else if (!(vfsp->vfs_flag & VFS_RDONLY)) { /* rw -> ro */
+ } else if (!(mp->m_flags & XFS_MOUNT_RDONLY)) { /* rw -> ro */
xfs_filestream_flush(mp);
xfs_sync(mp, SYNC_DATA_QUIESCE);
xfs_attr_quiesce(mp);
- vfsp->vfs_flag |= VFS_RDONLY;
+ mp->m_flags |= XFS_MOUNT_RDONLY;
}
return 0;
}
@@ -1049,7 +1047,7 @@ xfs_sync_inodes(
if (bypassed)
*bypassed = 0;
- if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return 0;
error = 0;
last_error = 0;
@@ -1762,7 +1760,6 @@ xfs_parseargs(
struct xfs_mount_args *args,
int update)
{
- bhv_vfs_t *vfsp = XFS_MTOVFS(mp);
char *this_char, *value, *eov;
int dsunit, dswidth, vol_dsunit, vol_dswidth;
int iosize;
@@ -1844,10 +1841,10 @@ xfs_parseargs(
args->iosizelog = ffs(iosize) - 1;
} else if (!strcmp(this_char, MNTOPT_GRPID) ||
!strcmp(this_char, MNTOPT_BSDGROUPS)) {
- vfsp->vfs_flag |= VFS_GRPID;
+ mp->m_flags |= XFS_MOUNT_GRPID;
} else if (!strcmp(this_char, MNTOPT_NOGRPID) ||
!strcmp(this_char, MNTOPT_SYSVGROUPS)) {
- vfsp->vfs_flag &= ~VFS_GRPID;
+ mp->m_flags &= ~XFS_MOUNT_GRPID;
} else if (!strcmp(this_char, MNTOPT_WSYNC)) {
args->flags |= XFSMNT_WSYNC;
} else if (!strcmp(this_char, MNTOPT_OSYNCISOSYNC)) {
@@ -1954,7 +1951,7 @@ xfs_parseargs(
}
if (args->flags & XFSMNT_NORECOVERY) {
- if ((vfsp->vfs_flag & VFS_RDONLY) == 0) {
+ if ((mp->m_flags & XFS_MOUNT_RDONLY) == 0) {
cmn_err(CE_WARN,
"XFS: no-recovery mounts must be read-only.");
return EINVAL;
@@ -2006,8 +2003,6 @@ xfs_parseargs(
}
done:
- if (args->flags & XFSMNT_32BITINODES)
- vfsp->vfs_flag |= VFS_32BITINODES;
if (args->flags2)
args->flags |= XFSMNT_FLAGS2;
return 0;
@@ -2033,7 +2028,6 @@ xfs_showargs(
{ 0, NULL }
};
struct proc_xfs_info *xfs_infop;
- struct bhv_vfs *vfsp = XFS_MTOVFS(mp);
for (xfs_infop = xfs_info; xfs_infop->flag; xfs_infop++) {
if (mp->m_flags & xfs_infop->flag)
@@ -2066,9 +2060,9 @@ xfs_showargs(
if (!(mp->m_flags & XFS_MOUNT_COMPAT_IOSIZE))
seq_printf(m, "," MNTOPT_LARGEIO);
- if (!(vfsp->vfs_flag & VFS_32BITINODES))
+ if (!(mp->m_flags & XFS_MOUNT_32BITINODES))
seq_printf(m, "," MNTOPT_64BITINODE);
- if (vfsp->vfs_flag & VFS_GRPID)
+ if (mp->m_flags & XFS_MOUNT_GRPID)
seq_printf(m, "," MNTOPT_GRPID);
if (mp->m_qflags & XFS_UQUOTA_ACCT) {
@@ -2095,7 +2089,7 @@ xfs_showargs(
if (!(mp->m_qflags & XFS_ALL_QUOTA_ACCT))
seq_puts(m, "," MNTOPT_NOQUOTA);
- if (vfsp->vfs_flag & VFS_DMI)
+ if (mp->m_flags & XFS_MOUNT_DMAPI)
seq_puts(m, "," MNTOPT_DMAPI);
return 0;
}
Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_export.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_export.c 2007-08-23
14:57:45.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_export.c 2007-08-23 14:57:56.000000000
+0200
@@ -102,9 +102,7 @@ xfs_fs_encode_fh(
int len;
int is64 = 0;
#if XFS_BIG_INUMS
- bhv_vfs_t *vfs = vfs_from_sb(inode->i_sb);
-
- if (!(vfs->vfs_flag & VFS_32BITINODES)) {
+ if (!(XFS_M(inode->i_sb)->m_flags & XFS_MOUNT_32BITINODES)) {
/* filesystem may contain 64bit inode numbers */
is64 = XFS_FILEID_TYPE_64FLAG;
}
Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_super.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_super.c 2007-08-23
14:57:45.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_super.c 2007-08-23 14:57:56.000000000
+0200
@@ -532,7 +532,7 @@ vfs_sync_worker(
{
int error;
- if (!(vfsp->vfs_flag & VFS_RDONLY))
+ if (!(XFS_VFSTOM(vfsp)->m_flags & XFS_MOUNT_RDONLY))
error = xfs_sync(XFS_VFSTOM(vfsp), SYNC_FSDATA | SYNC_BDFLUSH |
\
SYNC_ATTR | SYNC_REFCACHE | SYNC_SUPER);
vfsp->vfs_sync_seq++;
@@ -790,6 +790,9 @@ xfs_fs_fill_super(
mp->m_vfsp = vfsp;
vfsp->vfs_mount = mp;
+ if (sb->s_flags & MS_RDONLY)
+ mp->m_flags |= XFS_MOUNT_RDONLY;
+
error = xfs_parseargs(mp, (char *)data, args, 0);
if (error)
goto fail_vfsop;
Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_vfs.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_vfs.c 2007-08-23
14:57:45.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_vfs.c 2007-08-23 14:57:56.000000000
+0200
@@ -44,9 +44,6 @@ vfs_allocate(
vfsp->vfs_super = sb;
sb->s_fs_info = vfsp;
- if (sb->s_flags & MS_RDONLY)
- vfsp->vfs_flag |= VFS_RDONLY;
-
return vfsp;
}
Index: linux-2.6-xfs/fs/xfs/quota/xfs_qm.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/quota/xfs_qm.c 2007-08-23 14:57:38.000000000
+0200
+++ linux-2.6-xfs/fs/xfs/quota/xfs_qm.c 2007-08-23 14:57:56.000000000 +0200
@@ -2413,8 +2413,7 @@ xfs_qm_vop_dqalloc(
lockflags = XFS_ILOCK_EXCL;
xfs_ilock(ip, lockflags);
- if ((flags & XFS_QMOPT_INHERIT) &&
- XFS_INHERIT_GID(ip, XFS_MTOVFS(mp)))
+ if ((flags & XFS_QMOPT_INHERIT) && XFS_INHERIT_GID(ip))
gid = ip->i_d.di_gid;
/*
Index: linux-2.6-xfs/fs/xfs/quota/xfs_qm_syscalls.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/quota/xfs_qm_syscalls.c 2007-08-23
14:57:38.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/quota/xfs_qm_syscalls.c 2007-08-23
14:57:56.000000000 +0200
@@ -86,10 +86,8 @@ xfs_qm_quotactl(
int id,
xfs_caddr_t addr)
{
- bhv_vfs_t *vfsp = XFS_MTOVFS(mp);
int error;
-
ASSERT(addr != NULL || cmd == Q_XQUOTASYNC);
/*
@@ -102,7 +100,7 @@ xfs_qm_quotactl(
*/
if (XFS_IS_QUOTA_ON(mp))
return XFS_ERROR(EINVAL);
- if (vfsp->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return XFS_ERROR(EROFS);
return (xfs_qm_scall_trunc_qfiles(mp,
xfs_qm_import_qtype_flags(*(uint *)addr)));
@@ -118,13 +116,13 @@ xfs_qm_quotactl(
* QUOTAON - enabling quota enforcement.
* Quota accounting must be turned on at mount time.
*/
- if (vfsp->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return XFS_ERROR(EROFS);
return (xfs_qm_scall_quotaon(mp,
xfs_qm_import_flags(*(uint *)addr)));
case Q_XQUOTAOFF:
- if (vfsp->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return XFS_ERROR(EROFS);
break;
@@ -140,7 +138,7 @@ xfs_qm_quotactl(
switch (cmd) {
case Q_XQUOTAOFF:
- if (vfsp->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return XFS_ERROR(EROFS);
error = xfs_qm_scall_quotaoff(mp,
xfs_qm_import_flags(*(uint *)addr),
@@ -161,19 +159,19 @@ xfs_qm_quotactl(
break;
case Q_XSETQLIM:
- if (vfsp->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return XFS_ERROR(EROFS);
error = xfs_qm_scall_setqlim(mp, (xfs_dqid_t)id, XFS_DQ_USER,
(fs_disk_quota_t *)addr);
break;
case Q_XSETGQLIM:
- if (vfsp->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return XFS_ERROR(EROFS);
error = xfs_qm_scall_setqlim(mp, (xfs_dqid_t)id, XFS_DQ_GROUP,
(fs_disk_quota_t *)addr);
break;
case Q_XSETPQLIM:
- if (vfsp->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return XFS_ERROR(EROFS);
error = xfs_qm_scall_setqlim(mp, (xfs_dqid_t)id, XFS_DQ_PROJ,
(fs_disk_quota_t *)addr);
Index: linux-2.6-xfs/fs/xfs/xfs_inode.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_inode.c 2007-08-23 14:57:45.000000000
+0200
+++ linux-2.6-xfs/fs/xfs/xfs_inode.c 2007-08-23 14:57:56.000000000 +0200
@@ -1158,7 +1158,7 @@ xfs_ialloc(
if ((prid != 0) && (ip->i_d.di_version == XFS_DINODE_VERSION_1))
xfs_bump_ino_vers2(tp, ip);
- if (pip && XFS_INHERIT_GID(pip, XFS_MTOVFS(pip->i_mount))) {
+ if (pip && XFS_INHERIT_GID(pip)) {
ip->i_d.di_gid = pip->i_d.di_gid;
if ((pip->i_d.di_mode & S_ISGID) && (mode & S_IFMT) == S_IFDIR)
{
ip->i_d.di_mode |= S_ISGID;
Index: linux-2.6-xfs/fs/xfs/xfs_inode.h
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_inode.h 2007-08-23 14:54:05.000000000
+0200
+++ linux-2.6-xfs/fs/xfs/xfs_inode.h 2007-08-23 14:57:56.000000000 +0200
@@ -480,8 +480,9 @@ xfs_iflags_test(xfs_inode_t *ip, unsigne
* directory, group of new file is set to that of the parent, and
* new subdirectory gets S_ISGID bit from parent.
*/
-#define XFS_INHERIT_GID(pip, vfsp) \
- (((vfsp)->vfs_flag & VFS_GRPID) || ((pip)->i_d.di_mode & S_ISGID))
+#define XFS_INHERIT_GID(pip) \
+ (((pip)->i_mount->m_flags & XFS_MOUNT_GRPID) || \
+ ((pip)->i_d.di_mode & S_ISGID))
/*
* Flags for xfs_iget()
Index: linux-2.6-xfs/fs/xfs/xfs_log.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_log.c 2007-08-23 14:39:43.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/xfs_log.c 2007-08-23 14:57:56.000000000 +0200
@@ -509,7 +509,7 @@ xfs_log_mount(xfs_mount_t *mp,
cmn_err(CE_NOTE,
"!Mounting filesystem \"%s\" in no-recovery mode.
Filesystem will be inconsistent.",
mp->m_fsname);
- ASSERT(XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY);
+ ASSERT(mp->m_flags & XFS_MOUNT_RDONLY);
}
mp->m_log = xlog_alloc_log(mp, log_target, blk_offset, num_bblks);
@@ -519,16 +519,15 @@ xfs_log_mount(xfs_mount_t *mp,
* just worked.
*/
if (!(mp->m_flags & XFS_MOUNT_NORECOVERY)) {
- bhv_vfs_t *vfsp = XFS_MTOVFS(mp);
- int error, readonly = (vfsp->vfs_flag & VFS_RDONLY);
+ int error, readonly = (mp->m_flags &
XFS_MOUNT_RDONLY);
if (readonly)
- vfsp->vfs_flag &= ~VFS_RDONLY;
+ mp->m_flags &= ~XFS_MOUNT_RDONLY;
error = xlog_recover(mp->m_log);
if (readonly)
- vfsp->vfs_flag |= VFS_RDONLY;
+ mp->m_flags |= XFS_MOUNT_RDONLY;
if (error) {
cmn_err(CE_WARN, "XFS: log mount/recovery failed: error
%d", error);
xlog_dealloc_log(mp->m_log);
@@ -560,7 +559,7 @@ xfs_log_mount_finish(xfs_mount_t *mp, in
error = xlog_recover_finish(mp->m_log, mfsi_flags);
else {
error = 0;
- ASSERT(XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY);
+ ASSERT(mp->m_flags & XFS_MOUNT_RDONLY);
}
return error;
@@ -620,7 +619,7 @@ xfs_log_unmount_write(xfs_mount_t *mp)
* Don't write out unmount record on read-only mounts.
* Or, if we are doing a forced umount (typically because of IO errors).
*/
- if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return 0;
xfs_log_force(mp, 0, XFS_LOG_FORCE|XFS_LOG_SYNC);
Index: linux-2.6-xfs/fs/xfs/xfs_mount.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_mount.c 2007-08-23 14:57:46.000000000
+0200
+++ linux-2.6-xfs/fs/xfs/xfs_mount.c 2007-08-23 14:57:56.000000000 +0200
@@ -348,11 +348,8 @@ xfs_initialize_perag(
/* Clear the mount flag if no inode can overflow 32 bits
* on this filesystem, or if specifically requested..
*/
- if ((vfs->vfs_flag & VFS_32BITINODES) && ino > max_inum) {
- mp->m_flags |= XFS_MOUNT_32BITINODES;
- } else {
+ if (!((mp->m_flags & XFS_MOUNT_32BITINODES) && ino > max_inum))
mp->m_flags &= ~XFS_MOUNT_32BITINODES;
- }
/* If we can overflow then setup the ag headers accordingly */
if (mp->m_flags & XFS_MOUNT_32BITINODES) {
@@ -1113,7 +1110,7 @@ xfs_mountfs(
* If fs is not mounted readonly, then update the superblock
* unit and width changes.
*/
- if (update_flags && !(vfsp->vfs_flag & VFS_RDONLY))
+ if (update_flags && !(mp->m_flags & XFS_MOUNT_RDONLY))
xfs_mount_log_sbunit(mp, update_flags);
/*
@@ -1286,7 +1283,7 @@ xfs_fs_writable(xfs_mount_t *mp)
bhv_vfs_t *vfsp = XFS_MTOVFS(mp);
return !(vfs_test_for_freeze(vfsp) || XFS_FORCED_SHUTDOWN(mp) ||
- (vfsp->vfs_flag & VFS_RDONLY));
+ (mp->m_flags & XFS_MOUNT_RDONLY));
}
/*
@@ -1364,7 +1361,7 @@ xfs_unmountfs_writesb(xfs_mount_t *mp)
* skip superblock write if fs is read-only, or
* if we are doing a forced umount.
*/
- if (!(XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY ||
+ if (!((mp->m_flags & XFS_MOUNT_RDONLY) ||
XFS_FORCED_SHUTDOWN(mp))) {
sbp = xfs_getsb(mp, 0);
Index: linux-2.6-xfs/fs/xfs/xfs_qmops.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_qmops.c 2007-08-23 14:57:38.000000000
+0200
+++ linux-2.6-xfs/fs/xfs/xfs_qmops.c 2007-08-23 14:57:56.000000000 +0200
@@ -66,7 +66,7 @@ xfs_mount_reset_sbqflags(xfs_mount_t *mp
* if the fs is readonly, let the incore superblock run
* with quotas off but don't flush the update out to disk
*/
- if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return 0;
#ifdef QUOTADEBUG
xfs_fs_cmn_err(CE_NOTE, mp, "Writing superblock quota changes");
Index: linux-2.6-xfs/fs/xfs/xfs_vnodeops.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_vnodeops.c 2007-08-23 14:54:01.000000000
+0200
+++ linux-2.6-xfs/fs/xfs/xfs_vnodeops.c 2007-08-23 14:57:56.000000000 +0200
@@ -230,7 +230,7 @@ xfs_setattr(
vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
- if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return XFS_ERROR(EROFS);
/*
@@ -1512,7 +1512,7 @@ xfs_release(
return 0;
/* If this is a read-only mount, don't do this (would generate I/O) */
- if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
return 0;
if (!XFS_FORCED_SHUTDOWN(mp)) {
@@ -1626,7 +1626,7 @@ xfs_inactive(
error = 0;
/* If this is a read-only mount, don't do this (would generate I/O) */
- if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
+ if (mp->m_flags & XFS_MOUNT_RDONLY)
goto out;
if (ip->i_d.di_nlink != 0) {
Index: linux-2.6-xfs/fs/xfs/xfsidbg.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfsidbg.c 2007-08-23 14:57:45.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/xfsidbg.c 2007-08-23 14:57:56.000000000 +0200
@@ -1788,7 +1788,6 @@ static void
print_vfs(bhv_vfs_t *vfs, unsigned long addr)
{
kdb_printf("vfsp at 0x%lx", addr);
- kdb_printf(" vfs_flag 0x%x\n", vfs->vfs_flag);
kdb_printf(" vfs_super 0x%p", vfs->vfs_super);
}
|