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| author | Nathan Scott <nathans@sgi.com> | 2005-09-02 16:42:26 +1000 |
|---|---|---|
| committer | Nathan Scott <nathans@sgi.com> | 2005-09-02 16:42:26 +1000 |
| commit | e69a333b5e0c8c6b687b07665a3cb5545657d2aa (patch) | |
| tree | fbdf8b56d23ce011ef3a8bb1481ca9a24e1cedb3 /fs/xfs/xfs_vfsops.c | |
| parent | 7e9c63961558092d584936a874cf3fee80002eb6 (diff) | |
| download | lwn-e69a333b5e0c8c6b687b07665a3cb5545657d2aa.tar.gz lwn-e69a333b5e0c8c6b687b07665a3cb5545657d2aa.zip | |
[XFS] Add in grpid/nogrpid mount option parsing, actual code was always
there..
SGI-PV: 939444
SGI-Modid: xfs-linux:xfs-kern:23162a
Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_vfsops.c')
| -rw-r--r-- | fs/xfs/xfs_vfsops.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c index b8ce6cad2b71..d4b9545c2b5c 100644 --- a/fs/xfs/xfs_vfsops.c +++ b/fs/xfs/xfs_vfsops.c @@ -1621,6 +1621,10 @@ xfs_vget( #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_IHASHSIZE "ihashsize" /* size of inode hash table */ #define MNTOPT_NORECOVERY "norecovery" /* don't run XFS recovery */ @@ -1741,6 +1745,12 @@ xfs_parseargs( } args->flags |= XFSMNT_IHASHSIZE; args->ihashsize = simple_strtoul(value, &eov, 10); + } else if (!strcmp(this_char, MNTOPT_GRPID) || + !strcmp(this_char, MNTOPT_BSDGROUPS)) { + vfsp->vfs_flag |= VFS_GRPID; + } else if (!strcmp(this_char, MNTOPT_NOGRPID) || + !strcmp(this_char, MNTOPT_SYSVGROUPS)) { + vfsp->vfs_flag &= ~VFS_GRPID; } else if (!strcmp(this_char, MNTOPT_WSYNC)) { args->flags |= XFSMNT_WSYNC; } else if (!strcmp(this_char, MNTOPT_OSYNCISOSYNC)) { @@ -1862,6 +1872,7 @@ xfs_showargs( }; struct proc_xfs_info *xfs_infop; struct xfs_mount *mp = XFS_BHVTOM(bhv); + struct vfs *vfsp = XFS_MTOVFS(mp); for (xfs_infop = xfs_info; xfs_infop->flag; xfs_infop++) { if (mp->m_flags & xfs_infop->flag) @@ -1898,7 +1909,10 @@ xfs_showargs( if (!(mp->m_flags & XFS_MOUNT_32BITINOOPT)) seq_printf(m, "," MNTOPT_64BITINODE); - + + if (vfsp->vfs_flag & VFS_GRPID) + seq_printf(m, "," MNTOPT_GRPID); + return 0; } |