LVM includes userlevel headers

Whip me.  Beat me.  Make me maintain AIX.


diff -uNr --exclude-from=dontdiff linux-2.4.0-test13-pre4/drivers/md/lvm-snap.c linux/drivers/md/lvm-snap.c
--- linux-2.4.0-test13-pre4/drivers/md/lvm-snap.c	Mon Dec 25 19:21:16 2000
+++ linux/drivers/md/lvm-snap.c	Mon Dec 25 23:59:50 2000
@@ -214,10 +214,10 @@
 	memset(lv_COW_table, 0, blksize_snap);
 	for ( ; is < lv_snap->lv_remap_ptr; is++, id++) {
 		/* store new COW_table entry */
-		lv_COW_table[id].pv_org_number = LVM_TO_DISK64(lvm_pv_get_number(vg, lv_snap->lv_block_exception[is].rdev_org));
-		lv_COW_table[id].pv_org_rsector = LVM_TO_DISK64(lv_snap->lv_block_exception[is].rsector_org);
-		lv_COW_table[id].pv_snap_number = LVM_TO_DISK64(lvm_pv_get_number(vg, lv_snap->lv_block_exception[is].rdev_new));
-		lv_COW_table[id].pv_snap_rsector = LVM_TO_DISK64(lv_snap->lv_block_exception[is].rsector_new);
+		lv_COW_table[id].pv_org_number = cpu_to_le64(lvm_pv_get_number(vg, lv_snap->lv_block_exception[is].rdev_org));
+		lv_COW_table[id].pv_org_rsector = cpu_to_le64(lv_snap->lv_block_exception[is].rsector_org);
+		lv_COW_table[id].pv_snap_number = cpu_to_le64(lvm_pv_get_number(vg, lv_snap->lv_block_exception[is].rdev_new));
+		lv_COW_table[id].pv_snap_rsector = cpu_to_le64(lv_snap->lv_block_exception[is].rsector_new);
 	}
 }
 
@@ -268,10 +268,10 @@
 	blocks[0] = (snap_pe_start + COW_table_sector_offset) >> (blksize_snap >> 10);
 
 	/* store new COW_table entry */
-	lv_COW_table[idx_COW_table].pv_org_number = LVM_TO_DISK64(lvm_pv_get_number(vg, lv_snap->lv_block_exception[idx].rdev_org));
-	lv_COW_table[idx_COW_table].pv_org_rsector = LVM_TO_DISK64(lv_snap->lv_block_exception[idx].rsector_org);
-	lv_COW_table[idx_COW_table].pv_snap_number = LVM_TO_DISK64(lvm_pv_get_number(vg, snap_phys_dev));
-	lv_COW_table[idx_COW_table].pv_snap_rsector = LVM_TO_DISK64(lv_snap->lv_block_exception[idx].rsector_new);
+	lv_COW_table[idx_COW_table].pv_org_number = cpu_to_le64(lvm_pv_get_number(vg, lv_snap->lv_block_exception[idx].rdev_org));
+	lv_COW_table[idx_COW_table].pv_org_rsector = cpu_to_le64(lv_snap->lv_block_exception[idx].rsector_org);
+	lv_COW_table[idx_COW_table].pv_snap_number = cpu_to_le64(lvm_pv_get_number(vg, snap_phys_dev));
+	lv_COW_table[idx_COW_table].pv_snap_rsector = cpu_to_le64(lv_snap->lv_block_exception[idx].rsector_new);
 
 	length_tmp = iobuf->length;
 	iobuf->length = blksize_snap;
diff -uNr --exclude-from=dontdiff linux-2.4.0-test13-pre4/include/linux/lvm.h linux/include/linux/lvm.h
--- linux-2.4.0-test13-pre4/include/linux/lvm.h	Mon Dec 25 19:21:15 2000
+++ linux/include/linux/lvm.h	Tue Dec 26 00:01:23 2000
@@ -57,6 +57,8 @@
  *    26/06/2000 - implemented snapshot persistency and resizing support
  *    02/11/2000 - added hash table size member to lv structure
  *    12/11/2000 - removed unneeded timestamp definitions
+ *    24/12/2000 - removed LVM_TO_{CORE,DISK}*, use cpu_{from, to}_le*
+ *                 instead - Christoph Hellwig
  *
  */
 
@@ -67,7 +69,6 @@
 #define	_LVM_KERNEL_H_VERSION	"LVM 0.9 (13/11/2000)"
 
 #include <linux/version.h>
-#include <endian.h>
 
 /*
  * preprocessor definitions
@@ -323,51 +324,6 @@
 	COW_table_entries_per_PE = LVM_GET_COW_TABLE_CHUNKS_PER_PE(vg, lv); \
 	COW_table_chunks_per_PE = ( COW_table_entries_per_PE * sizeof(lv_COW_table_disk_t) / SECTOR_SIZE + lv->lv_chunk_size - 1) / lv->lv_chunk_size; \
 	COW_table_entries_per_PE - COW_table_chunks_per_PE;})
-
-
-/* to disk and to core data conversion macros */
-#if __BYTE_ORDER == __BIG_ENDIAN
-
-#define LVM_TO_CORE16(x) ( \
-        ((uint16_t)((((uint16_t)(x) & 0x00FFU) << 8) | \
-                    (((uint16_t)(x) & 0xFF00U) >> 8))))
-
-#define LVM_TO_DISK16(x) LVM_TO_CORE16(x)
-
-#define LVM_TO_CORE32(x) ( \
-        ((uint32_t)((((uint32_t)(x) & 0x000000FFU) << 24) | \
-                    (((uint32_t)(x) & 0x0000FF00U) << 8))) \
-                    (((uint32_t)(x) & 0x00FF0000U) >> 8))) \
-                    (((uint32_t)(x) & 0xFF000000U) >> 24))))
-
-#define LVM_TO_DISK32(x) LVM_TO_CORE32(x)
-
-#define LVM_TO_CORE64(x) \
-        ((uint64_t)((((uint64_t)(x) & 0x00000000000000FFULL) << 56) | \
-                    (((uint64_t)(x) & 0x000000000000FF00ULL) << 40) | \
-                    (((uint64_t)(x) & 0x0000000000FF0000ULL) << 24) | \
-                    (((uint64_t)(x) & 0x00000000FF000000ULL) <<  8) | \
-                    (((uint64_t)(x) & 0x000000FF00000000ULL) >>  8) | \
-                    (((uint64_t)(x) & 0x0000FF0000000000ULL) >> 24) | \
-                    (((uint64_t)(x) & 0x00FF000000000000ULL) >> 40) | \
-                    (((uint64_t)(x) & 0xFF00000000000000ULL) >> 56))) 
-
-#define LVM_TO_DISK64(x) LVM_TO_CORE64(x)
-
-#elif __BYTE_ORDER == __LITTLE_ENDIAN
-
-#define LVM_TO_CORE16(x) x
-#define LVM_TO_DISK16(x) x
-#define LVM_TO_CORE32(x) x
-#define LVM_TO_DISK32(x) x
-#define LVM_TO_CORE64(x) x
-#define LVM_TO_DISK64(x) x
-
-#else
-
-#error "__BYTE_ORDER must be defined as __LITTLE_ENDIAN or __BIG_ENDIAN"
-
-#endif /* #if __BYTE_ORDER == __BIG_ENDIAN */
 
 
 /*


--- linux-2.4.0-test13-pre4/Makefile	Mon Dec 25 19:21:14 2000
+++ linux/Makefile	Mon Dec 25 23:30:03 2000
@@ -85,7 +85,8 @@
 # standard CFLAGS
 #
 
-CPPFLAGS := -D__KERNEL__ -I$(HPATH)
+GCCINCDIR = $(shell gcc -print-search-dirs | sed -ne 's/install: \(.*\)/\1include/gp')
+CPPFLAGS := -D__KERNEL__ -nostdinc -I$(HPATH) -I$(GCCINCDIR)
 
 CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -fno-strict-aliasing
 AFLAGS := -D__ASSEMBLY__ $(CPPFLAGS)
-
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