diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/Kconfig | 45 | ||||
| -rw-r--r-- | fs/xfs/Makefile-linux-2.6 | 2 | ||||
| -rw-r--r-- | fs/xfs/quota/Makefile-linux-2.6 | 8 | ||||
| -rw-r--r-- | fs/xfs/xfs_arch.h | 22 | ||||
| -rw-r--r-- | fs/xfs/xfs_bmap_btree.c | 8 | ||||
| -rw-r--r-- | fs/xfs/xfs_bmap_btree.h | 12 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir_leaf.h | 6 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode_item.c | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_log_priv.h | 10 |
9 files changed, 58 insertions, 59 deletions
diff --git a/fs/xfs/Kconfig b/fs/xfs/Kconfig index c92306f0fdc5..8e8f32dabe53 100644 --- a/fs/xfs/Kconfig +++ b/fs/xfs/Kconfig @@ -1,5 +1,3 @@ -menu "XFS support" - config XFS_FS tristate "XFS filesystem support" select EXPORTFS if NFSD!=n @@ -22,27 +20,11 @@ config XFS_FS config XFS_EXPORT bool - default y if XFS_FS && EXPORTFS - -config XFS_RT - bool "Realtime support (EXPERIMENTAL)" - depends on XFS_FS && EXPERIMENTAL - help - If you say Y here you will be able to mount and use XFS filesystems - which contain a realtime subvolume. The realtime subvolume is a - separate area of disk space where only file data is stored. The - realtime subvolume is designed to provide very deterministic - data rates suitable for media streaming applications. - - See the xfs man page in section 5 for a bit more information. - - This feature is unsupported at this time, is not yet fully - functional, and may cause serious problems. - - If unsure, say N. + depends on XFS_FS && EXPORTFS + default y config XFS_QUOTA - bool "Quota support" + tristate "XFS Quota support" depends on XFS_FS help If you say Y here, you will be able to set limits for disk usage on @@ -59,7 +41,7 @@ config XFS_QUOTA they are completely independent subsystems. config XFS_SECURITY - bool "Security Label support" + bool "XFS Security Label support" depends on XFS_FS help Security labels support alternative access control models @@ -71,7 +53,7 @@ config XFS_SECURITY extended attributes for inode security labels, say N. config XFS_POSIX_ACL - bool "POSIX ACL support" + bool "XFS POSIX ACL support" depends on XFS_FS help POSIX Access Control Lists (ACLs) support permissions for users and @@ -82,4 +64,19 @@ config XFS_POSIX_ACL If you don't know what Access Control Lists are, say N. -endmenu +config XFS_RT + bool "XFS Realtime support (EXPERIMENTAL)" + depends on XFS_FS && EXPERIMENTAL + help + If you say Y here you will be able to mount and use XFS filesystems + which contain a realtime subvolume. The realtime subvolume is a + separate area of disk space where only file data is stored. The + realtime subvolume is designed to provide very deterministic + data rates suitable for media streaming applications. + + See the xfs man page in section 5 for a bit more information. + + This feature is unsupported at this time, is not yet fully + functional, and may cause serious problems. + + If unsure, say N. diff --git a/fs/xfs/Makefile-linux-2.6 b/fs/xfs/Makefile-linux-2.6 index fbfcbe5a7cda..8e18ff157247 100644 --- a/fs/xfs/Makefile-linux-2.6 +++ b/fs/xfs/Makefile-linux-2.6 @@ -55,7 +55,7 @@ ifeq ($(CONFIG_XFS_TRACE),y) endif obj-$(CONFIG_XFS_FS) += xfs.o -obj-$(CONFIG_XFS_QUOTA) += quota/ +xfs-$(CONFIG_XFS_QUOTA) += quota/ xfs-$(CONFIG_XFS_RT) += xfs_rtalloc.o xfs-$(CONFIG_XFS_POSIX_ACL) += xfs_acl.o diff --git a/fs/xfs/quota/Makefile-linux-2.6 b/fs/xfs/quota/Makefile-linux-2.6 index 8b7b676718b9..93e60e839355 100644 --- a/fs/xfs/quota/Makefile-linux-2.6 +++ b/fs/xfs/quota/Makefile-linux-2.6 @@ -41,13 +41,13 @@ ifeq ($(CONFIG_XFS_TRACE),y) EXTRA_CFLAGS += -DXFS_VNODE_TRACE endif -obj-$(CONFIG_XFS_QUOTA) += xfs_quota.o - -xfs_quota-y += xfs_dquot.o \ +xfs-$(CONFIG_XFS_QUOTA) += xfs_dquot.o \ xfs_dquot_item.o \ xfs_trans_dquot.o \ xfs_qm_syscalls.o \ xfs_qm_bhv.o \ xfs_qm.o -xfs_quota-$(CONFIG_PROC_FS) += xfs_qm_stats.o +ifeq ($(CONFIG_XFS_QUOTA),y) +xfs-$(CONFIG_PROC_FS) += xfs_qm_stats.o +endif diff --git a/fs/xfs/xfs_arch.h b/fs/xfs/xfs_arch.h index ae35189b3d70..5ab0dd885b1b 100644 --- a/fs/xfs/xfs_arch.h +++ b/fs/xfs/xfs_arch.h @@ -40,22 +40,28 @@ #include <asm/byteorder.h> -#ifdef __LITTLE_ENDIAN -# define __BYTE_ORDER __LITTLE_ENDIAN -#endif #ifdef __BIG_ENDIAN -# define __BYTE_ORDER __BIG_ENDIAN +#define XFS_NATIVE_HOST 1 +#else +#undef XFS_NATIVE_HOST +#endif + +#else /* __KERNEL__ */ + +#if __BYTE_ORDER == __BIG_ENDIAN +#define XFS_NATIVE_HOST 1 +#else +#undef XFS_NATIVE_HOST #endif #endif /* __KERNEL__ */ /* do we need conversion? */ - #define ARCH_NOCONVERT 1 -#if __BYTE_ORDER == __LITTLE_ENDIAN -# define ARCH_CONVERT 0 -#else +#ifdef XFS_NATIVE_HOST # define ARCH_CONVERT ARCH_NOCONVERT +#else +# define ARCH_CONVERT 0 #endif /* generic swapping macros */ diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c index 09c413576ba8..09a77b17565b 100644 --- a/fs/xfs/xfs_bmap_btree.c +++ b/fs/xfs/xfs_bmap_btree.c @@ -2017,7 +2017,7 @@ xfs_bmbt_get_state( ext_flag); } -#if __BYTE_ORDER != __BIG_ENDIAN +#ifndef XFS_NATIVE_HOST /* Endian flipping versions of the bmbt extraction functions */ void xfs_bmbt_disk_get_all( @@ -2087,7 +2087,7 @@ xfs_bmbt_disk_get_state( return xfs_extent_state(xfs_bmbt_disk_get_blockcount(r), ext_flag); } -#endif +#endif /* XFS_NATIVE_HOST */ /* @@ -2531,7 +2531,7 @@ xfs_bmbt_set_allf( #endif /* XFS_BIG_BLKNOS */ } -#if __BYTE_ORDER != __BIG_ENDIAN +#ifndef XFS_NATIVE_HOST /* * Set all the fields in a bmap extent record from the uncompressed form. */ @@ -2617,7 +2617,7 @@ xfs_bmbt_disk_set_allf( } #endif /* XFS_BIG_BLKNOS */ } -#endif +#endif /* XFS_NATIVE_HOST */ /* * Set the blockcount field in a bmap extent record. diff --git a/fs/xfs/xfs_bmap_btree.h b/fs/xfs/xfs_bmap_btree.h index 0a40cf126c28..2cf4fe45cbcb 100644 --- a/fs/xfs/xfs_bmap_btree.h +++ b/fs/xfs/xfs_bmap_btree.h @@ -62,7 +62,7 @@ typedef struct xfs_bmdr_block * l1:0-20 are blockcount. */ -#if __BYTE_ORDER == __LITTLE_ENDIAN +#ifndef XFS_NATIVE_HOST #define BMBT_TOTAL_BITLEN 128 /* 128 bits, 16 bytes */ #define BMBT_EXNTFLAG_BITOFF 0 @@ -87,7 +87,7 @@ typedef struct xfs_bmdr_block #define BMBT_BLOCKCOUNT_BITOFF 64 /* Start of second 64 bit container */ #define BMBT_BLOCKCOUNT_BITLEN 21 -#endif +#endif /* XFS_NATIVE_HOST */ #define BMBT_USE_64 1 @@ -505,7 +505,7 @@ xfs_exntst_t xfs_bmbt_get_state( xfs_bmbt_rec_t *r); -#if __BYTE_ORDER != __BIG_ENDIAN +#ifndef XFS_NATIVE_HOST void xfs_bmbt_disk_get_all( xfs_bmbt_rec_t *r, @@ -538,7 +538,7 @@ xfs_bmbt_disk_get_startoff( xfs_bmbt_get_blockcount(r) #define xfs_bmbt_disk_get_startoff(r) \ xfs_bmbt_get_startoff(r) -#endif +#endif /* XFS_NATIVE_HOST */ int xfs_bmbt_increment( @@ -623,7 +623,7 @@ xfs_bmbt_set_state( xfs_bmbt_rec_t *r, xfs_exntst_t v); -#if __BYTE_ORDER != __BIG_ENDIAN +#ifndef XFS_NATIVE_HOST void xfs_bmbt_disk_set_all( xfs_bmbt_rec_t *r, @@ -641,7 +641,7 @@ xfs_bmbt_disk_set_allf( xfs_bmbt_set_all(r, s) #define xfs_bmbt_disk_set_allf(r, o, b, c, v) \ xfs_bmbt_set_allf(r, o, b, c, v) -#endif +#endif /* XFS_NATIVE_HOST */ void xfs_bmbt_to_bmdr( diff --git a/fs/xfs/xfs_dir_leaf.h b/fs/xfs/xfs_dir_leaf.h index dd423ce1bc8d..480bffc1f29f 100644 --- a/fs/xfs/xfs_dir_leaf.h +++ b/fs/xfs/xfs_dir_leaf.h @@ -127,13 +127,13 @@ typedef union { * Watch the order here (endian-ness dependent). */ struct { -#if __BYTE_ORDER == __LITTLE_ENDIAN +#ifndef XFS_NATIVE_HOST xfs_dahash_t h; /* hash value */ __uint32_t be; /* block and entry */ -#else /* __BYTE_ORDER == __BIG_ENDIAN */ +#else __uint32_t be; /* block and entry */ xfs_dahash_t h; /* hash value */ -#endif /* __BYTE_ORDER == __BIG_ENDIAN */ +#endif /* XFS_NATIVE_HOST */ } s; } xfs_dircook_t; diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c index 276ec70eb7f9..50e2cadf9091 100644 --- a/fs/xfs/xfs_inode_item.c +++ b/fs/xfs/xfs_inode_item.c @@ -341,7 +341,7 @@ xfs_inode_item_format( nrecs = ip->i_df.if_bytes / (uint)sizeof(xfs_bmbt_rec_t); ASSERT(nrecs > 0); -#if __BYTE_ORDER == __BIG_ENDIAN +#ifdef XFS_NATIVE_HOST if (nrecs == ip->i_d.di_nextents) { /* * There are no delayed allocation @@ -473,7 +473,7 @@ xfs_inode_item_format( #endif ASSERT(nrecs > 0); ASSERT(nrecs == ip->i_d.di_anextents); -#if __BYTE_ORDER == __BIG_ENDIAN +#ifdef XFS_NATIVE_HOST /* * There are not delayed allocation extents * for attributes, so just point at the array. diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index eb7fdc6ebc32..a884cea82fca 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -112,7 +112,7 @@ struct xfs_mount; * this has endian issues, of course. */ -#if __BYTE_ORDER == __LITTLE_ENDIAN +#ifndef XFS_NATIVE_HOST #define GET_CLIENT_ID(i,arch) \ ((i) & 0xff) #else @@ -414,14 +414,10 @@ typedef struct xlog_op_header { #define XLOG_FMT_IRIX_BE 3 /* our fmt */ -#if __BYTE_ORDER == __LITTLE_ENDIAN -#define XLOG_FMT XLOG_FMT_LINUX_LE -#else -#if __BYTE_ORDER == __BIG_ENDIAN +#ifdef XFS_NATIVE_HOST #define XLOG_FMT XLOG_FMT_LINUX_BE #else -#error unknown byte order -#endif +#define XLOG_FMT XLOG_FMT_LINUX_LE #endif typedef struct xlog_rec_header { |