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Code Issues Releases Wiki Activity

[XFS] Implement the silent parameter to fill_super, previously ignored.

Browse source 
SGI-PV: 951299
SGI-Modid: xfs-linux-melb:xfs-kern:25632a

Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Nathan Scott 2006-03-31 13:04:17 +10:00
parent 4b4fa25ced
commit 764d1f89a5
6 changed files with 49 additions and 47 deletions
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11
fs/xfs/linux-2.6/xfs_super.c
View file

@ -67,7 +67,8 @@ mempool_t *xfs_ioend_pool;
STATIC struct xfs_mount_args *
xfs_args_allocate(
struct super_block *sb)
struct super_block *sb,
int silent)
{
struct xfs_mount_args *args;
@ -80,8 +81,8 @@ xfs_args_allocate(
args->flags |= XFSMNT_DIRSYNC;
if (sb->s_flags & MS_SYNCHRONOUS)
args->flags |= XFSMNT_WSYNC;
/* Default to 32 bit inodes on Linux all the time */
if (silent)
args->flags |= XFSMNT_QUIET;
args->flags |= XFSMNT_32BITINODES;
return args;
@ -719,7 +720,7 @@ xfs_fs_remount(
char *options)
{
vfs_t *vfsp = vfs_from_sb(sb);
struct xfs_mount_args *args = xfs_args_allocate(sb);
struct xfs_mount_args *args = xfs_args_allocate(sb, 0);
int error;
VFS_PARSEARGS(vfsp, options, args, 1, error);
@ -825,7 +826,7 @@ xfs_fs_fill_super(
{
vnode_t *rootvp;
struct vfs *vfsp = vfs_allocate(sb);
struct xfs_mount_args *args = xfs_args_allocate(sb);
struct xfs_mount_args *args = xfs_args_allocate(sb, silent);
struct kstatfs statvfs;
int error, error2;

1
fs/xfs/xfs_clnt.h
View file

@ -68,6 +68,7 @@ struct xfs_mount_args {
* enforcement */
#define XFSMNT_PQUOTAENF 0x00000040 /* IRIX project quota limit
* enforcement */
#define XFSMNT_QUIET 0x00000080 /* don't report mount errors */
#define XFSMNT_NOALIGN 0x00000200 /* don't allocate at
* stripe boundaries*/
#define XFSMNT_RETERR 0x00000400 /* return error to user */

3
fs/xfs/xfs_error.h
View file

@ -186,4 +186,7 @@ extern void xfs_fs_cmn_err(int level, struct xfs_mount *mp, char *fmt, ...);
#define xfs_fs_repair_cmn_err(level, mp, fmt, args...) \
xfs_fs_cmn_err(level, mp, fmt " Unmount and run xfs_repair.", ## args)
#define xfs_fs_mount_cmn_err(f, fmt, args...) \
((f & XFS_MFSI_QUIET)? cmn_err(CE_WARN, "XFS: " fmt, ## args) : (void)0)
#endif /* __XFS_ERROR_H__ */

71
fs/xfs/xfs_mount.c
View file

@ -213,7 +213,8 @@ xfs_mount_free(
STATIC int
xfs_mount_validate_sb(
xfs_mount_t *mp,
xfs_sb_t *sbp)
xfs_sb_t *sbp,
int flags)
{
/*
* If the log device and data device have the
@ -223,33 +224,29 @@ xfs_mount_validate_sb(
* a volume filesystem in a non-volume manner.
*/
if (sbp->sb_magicnum != XFS_SB_MAGIC) {
cmn_err(CE_WARN, "XFS: bad magic number");
xfs_fs_mount_cmn_err(flags, "bad magic number");
return XFS_ERROR(EWRONGFS);
}
if (!XFS_SB_GOOD_VERSION(sbp)) {
cmn_err(CE_WARN, "XFS: bad version");
xfs_fs_mount_cmn_err(flags, "bad version");
return XFS_ERROR(EWRONGFS);
}
if (unlikely(
sbp->sb_logstart == 0 && mp->m_logdev_targp == mp->m_ddev_targp)) {
cmn_err(CE_WARN,
"XFS: filesystem is marked as having an external log; "
"specify logdev on the\nmount command line.");
XFS_CORRUPTION_ERROR("xfs_mount_validate_sb(1)",
XFS_ERRLEVEL_HIGH, mp, sbp);
return XFS_ERROR(EFSCORRUPTED);
xfs_fs_mount_cmn_err(flags,
"filesystem is marked as having an external log; "
"specify logdev on the\nmount command line.");
return XFS_ERROR(EINVAL);
}
if (unlikely(
sbp->sb_logstart != 0 && mp->m_logdev_targp != mp->m_ddev_targp)) {
cmn_err(CE_WARN,
"XFS: filesystem is marked as having an internal log; "
"don't specify logdev on\nthe mount command line.");
XFS_CORRUPTION_ERROR("xfs_mount_validate_sb(2)",
XFS_ERRLEVEL_HIGH, mp, sbp);
return XFS_ERROR(EFSCORRUPTED);
xfs_fs_mount_cmn_err(flags,
"filesystem is marked as having an internal log; "
"do not specify logdev on\nthe mount command line.");
return XFS_ERROR(EINVAL);
}
/*
@ -274,9 +271,7 @@ xfs_mount_validate_sb(
(sbp->sb_rextsize * sbp->sb_blocksize > XFS_MAX_RTEXTSIZE) ||
(sbp->sb_rextsize * sbp->sb_blocksize < XFS_MIN_RTEXTSIZE) ||
(sbp->sb_imax_pct > 100 || sbp->sb_imax_pct < 1))) {
cmn_err(CE_WARN, "XFS: SB sanity check 1 failed");
XFS_CORRUPTION_ERROR("xfs_mount_validate_sb(3)",
XFS_ERRLEVEL_LOW, mp, sbp);
xfs_fs_mount_cmn_err(flags, "SB sanity check 1 failed");
return XFS_ERROR(EFSCORRUPTED);
}
@ -289,9 +284,7 @@ xfs_mount_validate_sb(
(xfs_drfsbno_t)sbp->sb_agcount * sbp->sb_agblocks ||
sbp->sb_dblocks < (xfs_drfsbno_t)(sbp->sb_agcount - 1) *
sbp->sb_agblocks + XFS_MIN_AG_BLOCKS)) {
cmn_err(CE_WARN, "XFS: SB sanity check 2 failed");
XFS_ERROR_REPORT("xfs_mount_validate_sb(4)",
XFS_ERRLEVEL_LOW, mp);
xfs_fs_mount_cmn_err(flags, "SB sanity check 2 failed");
return XFS_ERROR(EFSCORRUPTED);
}
@ -307,15 +300,13 @@ xfs_mount_validate_sb(
(sbp->sb_dblocks << (sbp->sb_blocklog - BBSHIFT)) > UINT_MAX ||
(sbp->sb_rblocks << (sbp->sb_blocklog - BBSHIFT)) > UINT_MAX)) {
#endif
cmn_err(CE_WARN,
"XFS: File system is too large to be mounted on this system.");
xfs_fs_mount_cmn_err(flags,
"file system too large to be mounted on this system.");
return XFS_ERROR(E2BIG);
}
if (unlikely(sbp->sb_inprogress)) {
cmn_err(CE_WARN, "XFS: file system busy");
XFS_ERROR_REPORT("xfs_mount_validate_sb(5)",
XFS_ERRLEVEL_LOW, mp);
xfs_fs_mount_cmn_err(flags, "file system busy");
return XFS_ERROR(EFSCORRUPTED);
}
@ -323,8 +314,8 @@ xfs_mount_validate_sb(
* Version 1 directory format has never worked on Linux.
*/
if (unlikely(!XFS_SB_VERSION_HASDIRV2(sbp))) {
cmn_err(CE_WARN,
"XFS: Attempted to mount file system using version 1 directory format");
xfs_fs_mount_cmn_err(flags,
"file system using version 1 directory format");
return XFS_ERROR(ENOSYS);
}
@ -332,11 +323,11 @@ xfs_mount_validate_sb(
* Until this is fixed only page-sized or smaller data blocks work.
*/
if (unlikely(sbp->sb_blocksize > PAGE_SIZE)) {
cmn_err(CE_WARN,
"XFS: Attempted to mount file system with blocksize %d bytes",
xfs_fs_mount_cmn_err(flags,
"file system with blocksize %d bytes",
sbp->sb_blocksize);
cmn_err(CE_WARN,
"XFS: Only page-sized (%ld) or less blocksizes currently work.",
xfs_fs_mount_cmn_err(flags,
"only pagesize (%ld) or less will currently work.",
PAGE_SIZE);
return XFS_ERROR(ENOSYS);
}
@ -484,7 +475,7 @@ xfs_xlatesb(
* Does the initial read of the superblock.
*/
int
xfs_readsb(xfs_mount_t *mp)
xfs_readsb(xfs_mount_t *mp, int flags)
{
unsigned int sector_size;
unsigned int extra_flags;
@ -506,7 +497,7 @@ xfs_readsb(xfs_mount_t *mp)
bp = xfs_buf_read_flags(mp->m_ddev_targp, XFS_SB_DADDR,
BTOBB(sector_size), extra_flags);
if (!bp || XFS_BUF_ISERROR(bp)) {
cmn_err(CE_WARN, "XFS: SB read failed");
xfs_fs_mount_cmn_err(flags, "SB read failed");
error = bp ? XFS_BUF_GETERROR(bp) : ENOMEM;
goto fail;
}
@ -520,9 +511,9 @@ xfs_readsb(xfs_mount_t *mp)
sbp = XFS_BUF_TO_SBP(bp);
xfs_xlatesb(XFS_BUF_PTR(bp), &(mp->m_sb), 1, XFS_SB_ALL_BITS);
error = xfs_mount_validate_sb(mp, &(mp->m_sb));
error = xfs_mount_validate_sb(mp, &(mp->m_sb), flags);
if (error) {
cmn_err(CE_WARN, "XFS: SB validate failed");
xfs_fs_mount_cmn_err(flags, "SB validate failed");
goto fail;
}
@ -530,8 +521,8 @@ xfs_readsb(xfs_mount_t *mp)
* We must be able to do sector-sized and sector-aligned IO.
*/
if (sector_size > mp->m_sb.sb_sectsize) {
cmn_err(CE_WARN,
"XFS: device supports only %u byte sectors (not %u)",
xfs_fs_mount_cmn_err(flags,
"device supports only %u byte sectors (not %u)",
sector_size, mp->m_sb.sb_sectsize);
error = ENOSYS;
goto fail;
@ -548,7 +539,7 @@ xfs_readsb(xfs_mount_t *mp)
bp = xfs_buf_read_flags(mp->m_ddev_targp, XFS_SB_DADDR,
BTOBB(sector_size), extra_flags);
if (!bp || XFS_BUF_ISERROR(bp)) {
cmn_err(CE_WARN, "XFS: SB re-read failed");
xfs_fs_mount_cmn_err(flags, "SB re-read failed");
error = bp ? XFS_BUF_GETERROR(bp) : ENOMEM;
goto fail;
}
@ -678,7 +669,7 @@ xfs_mountfs(
int error = 0;
if (mp->m_sb_bp == NULL) {
if ((error = xfs_readsb(mp))) {
if ((error = xfs_readsb(mp, mfsi_flags))) {
return error;
}
}

5
fs/xfs/xfs_mount.h
View file

@ -510,9 +510,12 @@ xfs_preferred_iosize(xfs_mount_t *mp)
*/
#define XFS_MFSI_SECOND 0x01 /* Secondary mount -- skip stuff */
#define XFS_MFSI_CLIENT 0x02 /* Is a client -- skip lots of stuff */
/* XFS_MFSI_RRINODES */
#define XFS_MFSI_NOUNLINK 0x08 /* Skip unlinked inode processing in */
/* log recovery */
#define XFS_MFSI_NO_QUOTACHECK 0x10 /* Skip quotacheck processing */
/* XFS_MFSI_CONVERT_SUNIT */
#define XFS_MFSI_QUIET 0x40 /* Be silent if mount errors found */
/*
* Macros for getting from mount to vfs and back.
@ -581,7 +584,7 @@ extern int xfs_mod_incore_sb_unlocked(xfs_mount_t *, xfs_sb_field_t,
extern int xfs_mod_incore_sb_batch(xfs_mount_t *, xfs_mod_sb_t *,
uint, int);
extern struct xfs_buf *xfs_getsb(xfs_mount_t *, int);
extern int xfs_readsb(xfs_mount_t *mp);
extern int xfs_readsb(xfs_mount_t *, int);
extern void xfs_freesb(xfs_mount_t *);
extern void xfs_do_force_shutdown(bhv_desc_t *, int, char *, int);
extern int xfs_syncsub(xfs_mount_t *, int, int, int *);

5
fs/xfs/xfs_vfsops.c
View file

@ -442,6 +442,9 @@ xfs_mount(
p = vfs_bhv_lookup(vfsp, VFS_POSITION_IO);
mp->m_io_ops = p ? *(xfs_ioops_t *) vfs_bhv_custom(p) : xfs_iocore_xfs;
if (args->flags & XFSMNT_QUIET)
flags |= XFS_MFSI_QUIET;
/*
* Open real time and log devices - order is important.
*/
@ -492,7 +495,7 @@ xfs_mount(
error = xfs_start_flags(vfsp, args, mp);
if (error)
goto error1;
error = xfs_readsb(mp);
error = xfs_readsb(mp, flags);
if (error)
goto error1;
error = xfs_finish_flags(vfsp, args, mp);