diff options
author | Eric Sandeen <sandeen@sandeen.net> | 2016-03-01 22:55:38 (GMT) |
---|---|---|
committer | Dave Chinner <david@fromorbit.com> | 2016-03-01 22:55:38 (GMT) |
commit | 2e74af0e118992e62062a6f0666edcac6d64afdc (patch) | |
tree | 102b9555194710cfcd03f8e6dea01a8142f7ed17 /fs | |
parent | 2e83b79b2d6c78bf1b4aa227938a214dcbddc83f (diff) | |
download | linux-2e74af0e118992e62062a6f0666edcac6d64afdc.tar.xz |
xfs: convert mount option parsing to tokens
This should be a no-op change, just switch to token parsing
like every other respectable filesystem does.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/xfs/xfs_super.c | 391 |
1 files changed, 197 insertions, 194 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 59c9b7b..9e1538d 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -65,83 +65,85 @@ static struct kset *xfs_kset; /* top-level xfs sysfs dir */ static struct xfs_kobj xfs_dbg_kobj; /* global debug sysfs attrs */ #endif -#define MNTOPT_LOGBUFS "logbufs" /* number of XFS log buffers */ -#define MNTOPT_LOGBSIZE "logbsize" /* size of XFS log buffers */ -#define MNTOPT_LOGDEV "logdev" /* log device */ -#define MNTOPT_RTDEV "rtdev" /* realtime I/O device */ -#define MNTOPT_BIOSIZE "biosize" /* log2 of preferred buffered io size */ -#define MNTOPT_WSYNC "wsync" /* safe-mode nfs compatible mount */ -#define MNTOPT_NOALIGN "noalign" /* turn off stripe alignment */ -#define MNTOPT_SWALLOC "swalloc" /* turn on stripe width allocation */ -#define MNTOPT_SUNIT "sunit" /* data volume stripe unit */ -#define MNTOPT_SWIDTH "swidth" /* data volume stripe width */ -#define MNTOPT_NOUUID "nouuid" /* ignore filesystem UUID */ -#define MNTOPT_MTPT "mtpt" /* filesystem mount point */ -#define MNTOPT_GRPID "grpid" /* group-ID from parent directory */ -#define MNTOPT_NOGRPID "nogrpid" /* group-ID from current process */ -#define MNTOPT_BSDGROUPS "bsdgroups" /* group-ID from parent directory */ -#define MNTOPT_SYSVGROUPS "sysvgroups" /* group-ID from current process */ -#define MNTOPT_ALLOCSIZE "allocsize" /* preferred allocation size */ -#define MNTOPT_NORECOVERY "norecovery" /* don't run XFS recovery */ -#define MNTOPT_BARRIER "barrier" /* use writer barriers for log write and - * unwritten extent conversion */ -#define MNTOPT_NOBARRIER "nobarrier" /* .. disable */ -#define MNTOPT_64BITINODE "inode64" /* inodes can be allocated anywhere */ -#define MNTOPT_32BITINODE "inode32" /* inode allocation limited to - * XFS_MAXINUMBER_32 */ -#define MNTOPT_IKEEP "ikeep" /* do not free empty inode clusters */ -#define MNTOPT_NOIKEEP "noikeep" /* free empty inode clusters */ -#define MNTOPT_LARGEIO "largeio" /* report large I/O sizes in stat() */ -#define MNTOPT_NOLARGEIO "nolargeio" /* do not report large I/O sizes - * in stat(). */ -#define MNTOPT_ATTR2 "attr2" /* do use attr2 attribute format */ -#define MNTOPT_NOATTR2 "noattr2" /* do not use attr2 attribute format */ -#define MNTOPT_FILESTREAM "filestreams" /* use filestreams allocator */ -#define MNTOPT_QUOTA "quota" /* disk quotas (user) */ -#define MNTOPT_NOQUOTA "noquota" /* no quotas */ -#define MNTOPT_USRQUOTA "usrquota" /* user quota enabled */ -#define MNTOPT_GRPQUOTA "grpquota" /* group quota enabled */ -#define MNTOPT_PRJQUOTA "prjquota" /* project quota enabled */ -#define MNTOPT_UQUOTA "uquota" /* user quota (IRIX variant) */ -#define MNTOPT_GQUOTA "gquota" /* group quota (IRIX variant) */ -#define MNTOPT_PQUOTA "pquota" /* project quota (IRIX variant) */ -#define MNTOPT_UQUOTANOENF "uqnoenforce"/* user quota limit enforcement */ -#define MNTOPT_GQUOTANOENF "gqnoenforce"/* group quota limit enforcement */ -#define MNTOPT_PQUOTANOENF "pqnoenforce"/* project quota limit enforcement */ -#define MNTOPT_QUOTANOENF "qnoenforce" /* same as uqnoenforce */ -#define MNTOPT_DISCARD "discard" /* Discard unused blocks */ -#define MNTOPT_NODISCARD "nodiscard" /* Do not discard unused blocks */ - -#define MNTOPT_DAX "dax" /* Enable direct access to bdev pages */ - /* * Table driven mount option parser. - * - * Currently only used for remount, but it will be used for mount - * in the future, too. */ enum { - Opt_barrier, - Opt_nobarrier, - Opt_inode64, - Opt_inode32, - Opt_err + Opt_logbufs, Opt_logbsize, Opt_logdev, Opt_rtdev, Opt_biosize, + Opt_wsync, Opt_noalign, Opt_swalloc, Opt_sunit, Opt_swidth, Opt_nouuid, + Opt_mtpt, Opt_grpid, Opt_nogrpid, Opt_bsdgroups, Opt_sysvgroups, + Opt_allocsize, Opt_norecovery, Opt_barrier, Opt_nobarrier, + Opt_inode64, Opt_inode32, Opt_ikeep, Opt_noikeep, + Opt_largeio, Opt_nolargeio, Opt_attr2, Opt_noattr2, Opt_filestreams, + Opt_quota, Opt_noquota, Opt_usrquota, Opt_grpquota, Opt_prjquota, + Opt_uquota, Opt_gquota, Opt_pquota, + Opt_uqnoenforce, Opt_gqnoenforce, Opt_pqnoenforce, Opt_qnoenforce, + Opt_discard, Opt_nodiscard, Opt_dax, Opt_err, }; static const match_table_t tokens = { - {Opt_barrier, "barrier"}, - {Opt_nobarrier, "nobarrier"}, - {Opt_inode64, "inode64"}, - {Opt_inode32, "inode32"}, - {Opt_err, NULL} + {Opt_logbufs, "logbufs=%u"}, /* number of XFS log buffers */ + {Opt_logbsize, "logbsize=%s"}, /* size of XFS log buffers */ + {Opt_logdev, "logdev=%s"}, /* log device */ + {Opt_rtdev, "rtdev=%s"}, /* realtime I/O device */ + {Opt_biosize, "biosize=%u"}, /* log2 of preferred buffered io size */ + {Opt_wsync, "wsync"}, /* safe-mode nfs compatible mount */ + {Opt_noalign, "noalign"}, /* turn off stripe alignment */ + {Opt_swalloc, "swalloc"}, /* turn on stripe width allocation */ + {Opt_sunit, "sunit=%u"}, /* data volume stripe unit */ + {Opt_swidth, "swidth=%u"}, /* data volume stripe width */ + {Opt_nouuid, "nouuid"}, /* ignore filesystem UUID */ + {Opt_mtpt, "mtpt"}, /* filesystem mount point */ + {Opt_grpid, "grpid"}, /* group-ID from parent directory */ + {Opt_nogrpid, "nogrpid"}, /* group-ID from current process */ + {Opt_bsdgroups, "bsdgroups"}, /* group-ID from parent directory */ + {Opt_sysvgroups,"sysvgroups"}, /* group-ID from current process */ + {Opt_allocsize, "allocsize=%s"},/* preferred allocation size */ + {Opt_norecovery,"norecovery"}, /* don't run XFS recovery */ + {Opt_barrier, "barrier"}, /* use writer barriers for log write and + * unwritten extent conversion */ + {Opt_nobarrier, "nobarrier"}, /* .. disable */ + {Opt_inode64, "inode64"}, /* inodes can be allocated anywhere */ + {Opt_inode32, "inode32"}, /* inode allocation limited to + * XFS_MAXINUMBER_32 */ + {Opt_ikeep, "ikeep"}, /* do not free empty inode clusters */ + {Opt_noikeep, "noikeep"}, /* free empty inode clusters */ + {Opt_largeio, "largeio"}, /* report large I/O sizes in stat() */ + {Opt_nolargeio, "nolargeio"}, /* do not report large I/O sizes + * in stat(). */ + {Opt_attr2, "attr2"}, /* do use attr2 attribute format */ + {Opt_noattr2, "noattr2"}, /* do not use attr2 attribute format */ + {Opt_filestreams,"filestreams"},/* use filestreams allocator */ + {Opt_quota, "quota"}, /* disk quotas (user) */ + {Opt_noquota, "noquota"}, /* no quotas */ + {Opt_usrquota, "usrquota"}, /* user quota enabled */ + {Opt_grpquota, "grpquota"}, /* group quota enabled */ + {Opt_prjquota, "prjquota"}, /* project quota enabled */ + {Opt_uquota, "uquota"}, /* user quota (IRIX variant) */ + {Opt_gquota, "gquota"}, /* group quota (IRIX variant) */ + {Opt_pquota, "pquota"}, /* project quota (IRIX variant) */ + {Opt_uqnoenforce,"uqnoenforce"},/* user quota limit enforcement */ + {Opt_gqnoenforce,"gqnoenforce"},/* group quota limit enforcement */ + {Opt_pqnoenforce,"pqnoenforce"},/* project quota limit enforcement */ + {Opt_qnoenforce, "qnoenforce"}, /* same as uqnoenforce */ + {Opt_discard, "discard"}, /* Discard unused blocks */ + {Opt_nodiscard, "nodiscard"}, /* Do not discard unused blocks */ + + {Opt_dax, "dax"}, /* Enable direct access to bdev pages */ + {Opt_err, NULL}, }; STATIC int -suffix_kstrtoint(char *s, unsigned int base, int *res) +suffix_kstrtoint(const substring_t *s, unsigned int base, int *res) { int last, shift_left_factor = 0, _res; - char *value = s; + char *value; + int ret = 0; + + value = match_strdup(s); + if (!value) + return -ENOMEM; last = strlen(value) - 1; if (value[last] == 'K' || value[last] == 'k') { @@ -157,10 +159,11 @@ suffix_kstrtoint(char *s, unsigned int base, int *res) value[last] = '\0'; } - if (kstrtoint(s, base, &_res)) - return -EINVAL; + if (kstrtoint(value, base, &_res)) + ret = -EINVAL; + kfree(value); *res = _res << shift_left_factor; - return 0; + return ret; } /* @@ -176,7 +179,8 @@ xfs_parseargs( char *options) { struct super_block *sb = mp->m_super; - char *this_char, *value; + char *p; + substring_t args[MAX_OPT_ARGS]; int dsunit = 0; int dswidth = 0; int iosize = 0; @@ -217,152 +221,152 @@ xfs_parseargs( if (!options) goto done; - while ((this_char = strsep(&options, ",")) != NULL) { - if (!*this_char) + while ((p = strsep(&options, ",")) != NULL) { + int token; + + if (!*p) continue; - if ((value = strchr(this_char, '=')) != NULL) - *value++ = 0; - if (!strcmp(this_char, MNTOPT_LOGBUFS)) { - if (!value || !*value) { - xfs_warn(mp, "%s option requires an argument", - this_char); - return -EINVAL; - } - if (kstrtoint(value, 10, &mp->m_logbufs)) - return -EINVAL; - } else if (!strcmp(this_char, MNTOPT_LOGBSIZE)) { - if (!value || !*value) { - xfs_warn(mp, "%s option requires an argument", - this_char); - return -EINVAL; - } - if (suffix_kstrtoint(value, 10, &mp->m_logbsize)) + token = match_token(p, tokens, args); + switch (token) { + case Opt_logbufs: + if (match_int(args, &mp->m_logbufs)) return -EINVAL; - } else if (!strcmp(this_char, MNTOPT_LOGDEV)) { - if (!value || !*value) { - xfs_warn(mp, "%s option requires an argument", - this_char); + break; + case Opt_logbsize: + if (suffix_kstrtoint(args, 10, &mp->m_logbsize)) return -EINVAL; - } - mp->m_logname = kstrndup(value, MAXNAMELEN, GFP_KERNEL); + break; + case Opt_logdev: + mp->m_logname = match_strdup(args); if (!mp->m_logname) return -ENOMEM; - } else if (!strcmp(this_char, MNTOPT_MTPT)) { - xfs_warn(mp, "%s option not allowed on this system", - this_char); + break; + case Opt_mtpt: + xfs_warn(mp, "%s option not allowed on this system", p); return -EINVAL; - } else if (!strcmp(this_char, MNTOPT_RTDEV)) { - if (!value || !*value) { - xfs_warn(mp, "%s option requires an argument", - this_char); - return -EINVAL; - } - mp->m_rtname = kstrndup(value, MAXNAMELEN, GFP_KERNEL); + case Opt_rtdev: + mp->m_rtname = match_strdup(args); if (!mp->m_rtname) return -ENOMEM; - } else if (!strcmp(this_char, MNTOPT_ALLOCSIZE) || - !strcmp(this_char, MNTOPT_BIOSIZE)) { - if (!value || !*value) { - xfs_warn(mp, "%s option requires an argument", - this_char); - return -EINVAL; - } - if (suffix_kstrtoint(value, 10, &iosize)) + break; + case Opt_allocsize: + case Opt_biosize: + if (suffix_kstrtoint(args, 10, &iosize)) return -EINVAL; iosizelog = ffs(iosize) - 1; - } else if (!strcmp(this_char, MNTOPT_GRPID) || - !strcmp(this_char, MNTOPT_BSDGROUPS)) { + break; + case Opt_grpid: + case Opt_bsdgroups: mp->m_flags |= XFS_MOUNT_GRPID; - } else if (!strcmp(this_char, MNTOPT_NOGRPID) || - !strcmp(this_char, MNTOPT_SYSVGROUPS)) { + break; + case Opt_nogrpid: + case Opt_sysvgroups: mp->m_flags &= ~XFS_MOUNT_GRPID; - } else if (!strcmp(this_char, MNTOPT_WSYNC)) { + break; + case Opt_wsync: mp->m_flags |= XFS_MOUNT_WSYNC; - } else if (!strcmp(this_char, MNTOPT_NORECOVERY)) { + break; + case Opt_norecovery: mp->m_flags |= XFS_MOUNT_NORECOVERY; - } else if (!strcmp(this_char, MNTOPT_NOALIGN)) { + break; + case Opt_noalign: mp->m_flags |= XFS_MOUNT_NOALIGN; - } else if (!strcmp(this_char, MNTOPT_SWALLOC)) { + break; + case Opt_swalloc: mp->m_flags |= XFS_MOUNT_SWALLOC; - } else if (!strcmp(this_char, MNTOPT_SUNIT)) { - if (!value || !*value) { - xfs_warn(mp, "%s option requires an argument", - this_char); - return -EINVAL; - } - if (kstrtoint(value, 10, &dsunit)) - return -EINVAL; - } else if (!strcmp(this_char, MNTOPT_SWIDTH)) { - if (!value || !*value) { - xfs_warn(mp, "%s option requires an argument", - this_char); + break; + case Opt_sunit: + if (match_int(args, &dsunit)) return -EINVAL; - } - if (kstrtoint(value, 10, &dswidth)) + break; + case Opt_swidth: + if (match_int(args, &dswidth)) return -EINVAL; - } else if (!strcmp(this_char, MNTOPT_32BITINODE)) { + break; + case Opt_inode32: mp->m_flags |= XFS_MOUNT_SMALL_INUMS; - } else if (!strcmp(this_char, MNTOPT_64BITINODE)) { + break; + case Opt_inode64: mp->m_flags &= ~XFS_MOUNT_SMALL_INUMS; - } else if (!strcmp(this_char, MNTOPT_NOUUID)) { + break; + case Opt_nouuid: mp->m_flags |= XFS_MOUNT_NOUUID; - } else if (!strcmp(this_char, MNTOPT_BARRIER)) { + break; + case Opt_barrier: mp->m_flags |= XFS_MOUNT_BARRIER; - } else if (!strcmp(this_char, MNTOPT_NOBARRIER)) { + break; + case Opt_nobarrier: mp->m_flags &= ~XFS_MOUNT_BARRIER; - } else if (!strcmp(this_char, MNTOPT_IKEEP)) { + break; + case Opt_ikeep: mp->m_flags |= XFS_MOUNT_IKEEP; - } else if (!strcmp(this_char, MNTOPT_NOIKEEP)) { + break; + case Opt_noikeep: mp->m_flags &= ~XFS_MOUNT_IKEEP; - } else if (!strcmp(this_char, MNTOPT_LARGEIO)) { + break; + case Opt_largeio: mp->m_flags &= ~XFS_MOUNT_COMPAT_IOSIZE; - } else if (!strcmp(this_char, MNTOPT_NOLARGEIO)) { + break; + case Opt_nolargeio: mp->m_flags |= XFS_MOUNT_COMPAT_IOSIZE; - } else if (!strcmp(this_char, MNTOPT_ATTR2)) { + break; + case Opt_attr2: mp->m_flags |= XFS_MOUNT_ATTR2; - } else if (!strcmp(this_char, MNTOPT_NOATTR2)) { + break; + case Opt_noattr2: mp->m_flags &= ~XFS_MOUNT_ATTR2; mp->m_flags |= XFS_MOUNT_NOATTR2; - } else if (!strcmp(this_char, MNTOPT_FILESTREAM)) { + break; + case Opt_filestreams: mp->m_flags |= XFS_MOUNT_FILESTREAMS; - } else if (!strcmp(this_char, MNTOPT_NOQUOTA)) { + break; + case Opt_noquota: mp->m_qflags &= ~XFS_ALL_QUOTA_ACCT; mp->m_qflags &= ~XFS_ALL_QUOTA_ENFD; mp->m_qflags &= ~XFS_ALL_QUOTA_ACTIVE; - } else if (!strcmp(this_char, MNTOPT_QUOTA) || - !strcmp(this_char, MNTOPT_UQUOTA) || - !strcmp(this_char, MNTOPT_USRQUOTA)) { + break; + case Opt_quota: + case Opt_uquota: + case Opt_usrquota: mp->m_qflags |= (XFS_UQUOTA_ACCT | XFS_UQUOTA_ACTIVE | XFS_UQUOTA_ENFD); - } else if (!strcmp(this_char, MNTOPT_QUOTANOENF) || - !strcmp(this_char, MNTOPT_UQUOTANOENF)) { + break; + case Opt_qnoenforce: + case Opt_uqnoenforce: mp->m_qflags |= (XFS_UQUOTA_ACCT | XFS_UQUOTA_ACTIVE); mp->m_qflags &= ~XFS_UQUOTA_ENFD; - } else if (!strcmp(this_char, MNTOPT_PQUOTA) || - !strcmp(this_char, MNTOPT_PRJQUOTA)) { + break; + case Opt_pquota: + case Opt_prjquota: mp->m_qflags |= (XFS_PQUOTA_ACCT | XFS_PQUOTA_ACTIVE | XFS_PQUOTA_ENFD); - } else if (!strcmp(this_char, MNTOPT_PQUOTANOENF)) { + break; + case Opt_pqnoenforce: mp->m_qflags |= (XFS_PQUOTA_ACCT | XFS_PQUOTA_ACTIVE); mp->m_qflags &= ~XFS_PQUOTA_ENFD; - } else if (!strcmp(this_char, MNTOPT_GQUOTA) || - !strcmp(this_char, MNTOPT_GRPQUOTA)) { + case Opt_gquota: + case Opt_grpquota: mp->m_qflags |= (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE | XFS_GQUOTA_ENFD); - } else if (!strcmp(this_char, MNTOPT_GQUOTANOENF)) { + break; + case Opt_gqnoenforce: mp->m_qflags |= (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE); mp->m_qflags &= ~XFS_GQUOTA_ENFD; - } else if (!strcmp(this_char, MNTOPT_DISCARD)) { + break; + case Opt_discard: mp->m_flags |= XFS_MOUNT_DISCARD; - } else if (!strcmp(this_char, MNTOPT_NODISCARD)) { + break; + case Opt_nodiscard: mp->m_flags &= ~XFS_MOUNT_DISCARD; + break; #ifdef CONFIG_FS_DAX - } else if (!strcmp(this_char, MNTOPT_DAX)) { + case Opt_dax: mp->m_flags |= XFS_MOUNT_DAX; + break; #endif - } else { - xfs_warn(mp, "unknown mount option [%s].", this_char); + default: + xfs_warn(mp, "unknown mount option [%s].", p); return -EINVAL; } } @@ -461,25 +465,25 @@ xfs_showargs( { static struct proc_xfs_info xfs_info_set[] = { /* the few simple ones we can get from the mount struct */ - { XFS_MOUNT_IKEEP, "," MNTOPT_IKEEP }, - { XFS_MOUNT_WSYNC, "," MNTOPT_WSYNC }, - { XFS_MOUNT_NOALIGN, "," MNTOPT_NOALIGN }, - { XFS_MOUNT_SWALLOC, "," MNTOPT_SWALLOC }, - { XFS_MOUNT_NOUUID, "," MNTOPT_NOUUID }, - { XFS_MOUNT_NORECOVERY, "," MNTOPT_NORECOVERY }, - { XFS_MOUNT_ATTR2, "," MNTOPT_ATTR2 }, - { XFS_MOUNT_FILESTREAMS, "," MNTOPT_FILESTREAM }, - { XFS_MOUNT_GRPID, "," MNTOPT_GRPID }, - { XFS_MOUNT_DISCARD, "," MNTOPT_DISCARD }, - { XFS_MOUNT_SMALL_INUMS, "," MNTOPT_32BITINODE }, - { XFS_MOUNT_DAX, "," MNTOPT_DAX }, + { XFS_MOUNT_IKEEP, ",ikeep" }, + { XFS_MOUNT_WSYNC, ",wsync" }, + { XFS_MOUNT_NOALIGN, ",noalign" }, + { XFS_MOUNT_SWALLOC, ",swalloc" }, + { XFS_MOUNT_NOUUID, ",nouuid" }, + { XFS_MOUNT_NORECOVERY, ",norecovery" }, + { XFS_MOUNT_ATTR2, ",attr2" }, + { XFS_MOUNT_FILESTREAMS, ",filestreams" }, + { XFS_MOUNT_GRPID, ",grpid" }, + { XFS_MOUNT_DISCARD, ",discard" }, + { XFS_MOUNT_SMALL_INUMS, ",inode32" }, + { XFS_MOUNT_DAX, ",dax" }, { 0, NULL } }; static struct proc_xfs_info xfs_info_unset[] = { /* the few simple ones we can get from the mount struct */ - { XFS_MOUNT_COMPAT_IOSIZE, "," MNTOPT_LARGEIO }, - { XFS_MOUNT_BARRIER, "," MNTOPT_NOBARRIER }, - { XFS_MOUNT_SMALL_INUMS, "," MNTOPT_64BITINODE }, + { XFS_MOUNT_COMPAT_IOSIZE, ",largeio" }, + { XFS_MOUNT_BARRIER, ",nobarrier" }, + { XFS_MOUNT_SMALL_INUMS, ",inode64" }, { 0, NULL } }; struct proc_xfs_info *xfs_infop; @@ -494,46 +498,46 @@ xfs_showargs( } if (mp->m_flags & XFS_MOUNT_DFLT_IOSIZE) - seq_printf(m, "," MNTOPT_ALLOCSIZE "=%dk", + seq_printf(m, ",allocsize=%dk", (int)(1 << mp->m_writeio_log) >> 10); if (mp->m_logbufs > 0) - seq_printf(m, "," MNTOPT_LOGBUFS "=%d", mp->m_logbufs); + seq_printf(m, ",logbufs=%d", mp->m_logbufs); if (mp->m_logbsize > 0) - seq_printf(m, "," MNTOPT_LOGBSIZE "=%dk", mp->m_logbsize >> 10); + seq_printf(m, ",logbsize=%dk", mp->m_logbsize >> 10); if (mp->m_logname) - seq_show_option(m, MNTOPT_LOGDEV, mp->m_logname); + seq_show_option(m, "logdev", mp->m_logname); if (mp->m_rtname) - seq_show_option(m, MNTOPT_RTDEV, mp->m_rtname); + seq_show_option(m, "rtdev", mp->m_rtname); if (mp->m_dalign > 0) - seq_printf(m, "," MNTOPT_SUNIT "=%d", + seq_printf(m, ",sunit=%d", (int)XFS_FSB_TO_BB(mp, mp->m_dalign)); if (mp->m_swidth > 0) - seq_printf(m, "," MNTOPT_SWIDTH "=%d", + seq_printf(m, ",swidth=%d", (int)XFS_FSB_TO_BB(mp, mp->m_swidth)); if (mp->m_qflags & (XFS_UQUOTA_ACCT|XFS_UQUOTA_ENFD)) - seq_puts(m, "," MNTOPT_USRQUOTA); + seq_puts(m, ",usrquota"); else if (mp->m_qflags & XFS_UQUOTA_ACCT) - seq_puts(m, "," MNTOPT_UQUOTANOENF); + seq_puts(m, ",uqnoenforce"); if (mp->m_qflags & XFS_PQUOTA_ACCT) { if (mp->m_qflags & XFS_PQUOTA_ENFD) - seq_puts(m, "," MNTOPT_PRJQUOTA); + seq_puts(m, ",prjquota"); else - seq_puts(m, "," MNTOPT_PQUOTANOENF); + seq_puts(m, ",pqnoenforce"); } if (mp->m_qflags & XFS_GQUOTA_ACCT) { if (mp->m_qflags & XFS_GQUOTA_ENFD) - seq_puts(m, "," MNTOPT_GRPQUOTA); + seq_puts(m, ",grpquota"); else - seq_puts(m, "," MNTOPT_GQUOTANOENF); + seq_puts(m, ",gqnoenforce"); } if (!(mp->m_qflags & XFS_ALL_QUOTA_ACCT)) - seq_puts(m, "," MNTOPT_NOQUOTA); + seq_puts(m, ",noquota"); return 0; } @@ -1344,9 +1348,8 @@ xfs_finish_flags( */ if (xfs_sb_version_hascrc(&mp->m_sb) && (mp->m_flags & XFS_MOUNT_NOATTR2)) { - xfs_warn(mp, -"Cannot mount a V5 filesystem as %s. %s is always enabled for V5 filesystems.", - MNTOPT_NOATTR2, MNTOPT_ATTR2); + xfs_warn(mp, "Cannot mount a V5 filesystem as noattr2. " + "attr2 is always enabled for V5 filesystems."); return -EINVAL; } |