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| author | Nathan Scott <nathans@sgi.com> | 2005-11-02 05:09:22 +0100 |
|---|---|---|
| committer | Nathan Scott <nathans@sgi.com> | 2005-11-02 05:09:22 +0100 |
| commit | e718eeb4fe397f8add9f789e1fc3b47da4e7275f (patch) | |
| tree | ac7732a22588c5dd42ba30449dd36ca0e07e7180 /fs/xfs/xfs_clnt.h | |
| parent | [XFS] Rework the dquot hash sizing heuristics. (diff) | |
| download | linux-e718eeb4fe397f8add9f789e1fc3b47da4e7275f.tar.xz linux-e718eeb4fe397f8add9f789e1fc3b47da4e7275f.zip | |
[XFS] Rework the final mount options flag bit to make room for more.
SGI-PV: 943866
SGI-Modid: xfs-linux:xfs-kern:24030a
Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_clnt.h')
| -rw-r--r-- | fs/xfs/xfs_clnt.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/fs/xfs/xfs_clnt.h b/fs/xfs/xfs_clnt.h index 1fbe2bf1f3ec..328a528b926d 100644 --- a/fs/xfs/xfs_clnt.h +++ b/fs/xfs/xfs_clnt.h @@ -41,6 +41,7 @@ */ struct xfs_mount_args { int flags; /* flags -> see XFSMNT_... macros below */ + int flags2; /* flags -> see XFSMNT2_... macros below */ int logbufs; /* Number of log buffers, -1 to default */ int logbufsize; /* Size of log buffers, -1 to default */ char fsname[MAXNAMELEN+1]; /* data device name */ @@ -54,7 +55,7 @@ struct xfs_mount_args { }; /* - * XFS mount option flags + * XFS mount option flags -- args->flags1 */ #define XFSMNT_COMPAT_ATTR 0x00000001 /* do not use ATTR2 format */ #define XFSMNT_WSYNC 0x00000002 /* safe mode nfs mount @@ -77,7 +78,7 @@ struct xfs_mount_args { #define XFSMNT_SHARED 0x00001000 /* shared XFS mount */ #define XFSMNT_IOSIZE 0x00002000 /* optimize for I/O size */ #define XFSMNT_OSYNCISOSYNC 0x00004000 /* o_sync is REALLY o_sync */ - /* (osyncisdsync is now default) */ + /* (osyncisdsync is default) */ #define XFSMNT_32BITINODES 0x00200000 /* restrict inodes to 32 * bits of address space */ #define XFSMNT_GQUOTA 0x00400000 /* group quota accounting */ @@ -92,7 +93,12 @@ struct xfs_mount_args { #define XFSMNT_IHASHSIZE 0x20000000 /* inode hash table size */ #define XFSMNT_DIRSYNC 0x40000000 /* sync creat,link,unlink,rename * symlink,mkdir,rmdir,mknod */ -#define XFSMNT_COMPAT_IOSIZE 0x80000000 /* don't report large preferred - * I/O size in stat() */ +#define XFSMNT_FLAGS2 0x80000000 /* more flags set in flags2 */ + +/* + * XFS mount option flags -- args->flags2 + */ +#define XFSMNT2_COMPAT_IOSIZE 0x00000001 /* don't report large preferred + * I/O size in stat(2) */ #endif /* __XFS_CLNT_H__ */ |