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-rw-r--r--fs/xfs/linux-2.6/xfs_export.c4
-rw-r--r--fs/xfs/linux-2.6/xfs_file.c14
-rw-r--r--fs/xfs/linux-2.6/xfs_super.c5
-rw-r--r--fs/xfs/linux-2.6/xfs_vfs.c3
-rw-r--r--fs/xfs/linux-2.6/xfs_vfs.h8
-rw-r--r--fs/xfs/quota/xfs_qm.c3
-rw-r--r--fs/xfs/quota/xfs_qm_syscalls.c16
-rw-r--r--fs/xfs/xfs_dmapi.h2
-rw-r--r--fs/xfs/xfs_inode.c2
-rw-r--r--fs/xfs/xfs_inode.h5
-rw-r--r--fs/xfs/xfs_log.c13
-rw-r--r--fs/xfs/xfs_mount.c8
-rw-r--r--fs/xfs/xfs_mount.h8
-rw-r--r--fs/xfs/xfs_qmops.c2
-rw-r--r--fs/xfs/xfs_vfsops.c36
-rw-r--r--fs/xfs/xfs_vnodeops.c6
16 files changed, 59 insertions, 76 deletions
diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c
index 4ed28a6767bb..726449d4fd22 100644
--- a/fs/xfs/linux-2.6/xfs_export.c
+++ b/fs/xfs/linux-2.6/xfs_export.c
@@ -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_SMALL_INUMS)) {
/* filesystem may contain 64bit inode numbers */
is64 = XFS_FILEID_TYPE_64FLAG;
}
diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index 123659e74b53..fb8dd34041eb 100644
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -259,7 +259,7 @@ xfs_file_mmap(
vma->vm_flags |= VM_CAN_NONLINEAR;
#ifdef CONFIG_XFS_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 /* CONFIG_XFS_DMAPI */
@@ -317,13 +317,13 @@ 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;
}
@@ -340,13 +340,13 @@ 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);
}
}
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 24bc0afb003c..e275b7a82bc1 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -534,7 +534,7 @@ 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++;
@@ -793,6 +793,9 @@ 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;
diff --git a/fs/xfs/linux-2.6/xfs_vfs.c b/fs/xfs/linux-2.6/xfs_vfs.c
index 573e52a24072..b098e0903353 100644
--- a/fs/xfs/linux-2.6/xfs_vfs.c
+++ b/fs/xfs/linux-2.6/xfs_vfs.c
@@ -211,9 +211,6 @@ vfs_allocate(
vfsp->vfs_super = sb;
sb->s_fs_info = vfsp;
- if (sb->s_flags & MS_RDONLY)
- vfsp->vfs_flag |= VFS_RDONLY;
-
return vfsp;
}
diff --git a/fs/xfs/linux-2.6/xfs_vfs.h b/fs/xfs/linux-2.6/xfs_vfs.h
index 943f581bdb47..5c4996356226 100644
--- a/fs/xfs/linux-2.6/xfs_vfs.h
+++ b/fs/xfs/linux-2.6/xfs_vfs.h
@@ -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 */
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 8f5a43669297..b5f91281b707 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -2417,8 +2417,7 @@ 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;
/*
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index e0d024e73453..ad5579d4eac4 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -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);
diff --git a/fs/xfs/xfs_dmapi.h b/fs/xfs/xfs_dmapi.h
index 029f96d7d3a0..f71784ab6a60 100644
--- a/fs/xfs/xfs_dmapi.h
+++ b/fs/xfs/xfs_dmapi.h
@@ -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)) ) \
)
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 0c376bd9e173..3d8ba8fec191 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -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;
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 10eaee77379f..e5aff929cc65 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -492,8 +492,9 @@ xfs_iflags_test_and_clear(xfs_inode_t *ip, unsigned short flags)
* 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()
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 4f4d20b2721c..d170fffd7402 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -486,7 +486,7 @@ 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);
@@ -496,16 +496,15 @@ 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);
@@ -537,7 +536,7 @@ xfs_log_mount_finish(xfs_mount_t *mp, int mfsi_flags)
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;
@@ -597,7 +596,7 @@ 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);
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 87bc9280b786..6b1aa7d6f434 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -359,7 +359,7 @@ 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) {
+ if ((mp->m_flags & XFS_MOUNT_SMALL_INUMS) && ino > max_inum) {
mp->m_flags |= XFS_MOUNT_32BITINODES;
} else {
mp->m_flags &= ~XFS_MOUNT_32BITINODES;
@@ -1116,7 +1116,7 @@ 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);
/*
@@ -1289,7 +1289,7 @@ 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));
}
/*
@@ -1367,7 +1367,7 @@ 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);
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 8fefad022ae6..f37060bcde53 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -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 */
@@ -460,13 +460,13 @@ 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_SMALL_INUMS (1ULL << 15) /* users wants 32bit inodes */
#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*/
#define XFS_MOUNT_SWALLOC (1ULL << 19) /* turn on stripe width
* allocation */
- /* (1ULL << 20) -- currently unused */
+#define XFS_MOUNT_RDONLY (1ULL << 20) /* read-only fs */
#define XFS_MOUNT_DIRSYNC (1ULL << 21) /* synchronous directory ops */
#define XFS_MOUNT_COMPAT_IOSIZE (1ULL << 22) /* don't report large preferred
* I/O size in stat() */
diff --git a/fs/xfs/xfs_qmops.c b/fs/xfs/xfs_qmops.c
index ea08bd8e8b80..c266a0184b42 100644
--- a/fs/xfs/xfs_qmops.c
+++ b/fs/xfs/xfs_qmops.c
@@ -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");
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 593e6e2b3921..febfd8367e13 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -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;
}
@@ -1053,7 +1051,7 @@ 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;
@@ -1766,7 +1764,6 @@ 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;
@@ -1859,10 +1856,10 @@ 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)) {
@@ -1972,7 +1969,7 @@ 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;
@@ -2025,7 +2022,7 @@ xfs_parseargs(
done:
if (args->flags & XFSMNT_32BITINODES)
- vfsp->vfs_flag |= VFS_32BITINODES;
+ mp->m_flags |= XFS_MOUNT_SMALL_INUMS;
if (args->flags2)
args->flags |= XFSMNT_FLAGS2;
return 0;
@@ -2051,7 +2048,6 @@ 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)
@@ -2084,9 +2080,9 @@ 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_SMALL_INUMS))
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) {
@@ -2113,7 +2109,7 @@ 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;
}
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 98653793b34a..83cc1cb4089a 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -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);
/*
@@ -1515,7 +1515,7 @@ 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)) {
@@ -1624,7 +1624,7 @@ 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) {
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.