Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
[XFS] 956618: Linux crashes on boot with XFS-DMAPI filesystem when CONFIG_XFS_TRACE is on
SGI-PV: 956618
SGI-Modid: xfs-linux-melb:xfs-kern:27196a
Signed-off-by: Vlad Apostolov <vapo@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
authored by Vlad Apostolov and committed by Tim Shimmin 93c189c1 088406bc
+1
-16
fs/xfs/Makefile-linux-2.6
+1
-16
fs/xfs/Makefile-linux-2.6
···
21
21
XFS_LINUX := linux-2.6
22
22
23
23
ifeq ($(CONFIG_XFS_DEBUG),y)
24
-
EXTRA_CFLAGS += -g -DSTATIC="" -DDEBUG
25
-
EXTRA_CFLAGS += -DXFS_BUF_LOCK_TRACKING
26
-
endif
27
-
ifeq ($(CONFIG_XFS_TRACE),y)
28
-
EXTRA_CFLAGS += -DXFS_ALLOC_TRACE
29
-
EXTRA_CFLAGS += -DXFS_ATTR_TRACE
30
-
EXTRA_CFLAGS += -DXFS_BLI_TRACE
31
-
EXTRA_CFLAGS += -DXFS_BMAP_TRACE
32
-
EXTRA_CFLAGS += -DXFS_BMBT_TRACE
33
-
EXTRA_CFLAGS += -DXFS_DIR2_TRACE
34
-
EXTRA_CFLAGS += -DXFS_DQUOT_TRACE
35
-
EXTRA_CFLAGS += -DXFS_ILOCK_TRACE
36
-
EXTRA_CFLAGS += -DXFS_LOG_TRACE
37
-
EXTRA_CFLAGS += -DXFS_RW_TRACE
38
-
EXTRA_CFLAGS += -DXFS_BUF_TRACE
39
-
EXTRA_CFLAGS += -DXFS_VNODE_TRACE
24
+
EXTRA_CFLAGS += -g
40
25
endif
41
26
42
27
obj-$(CONFIG_XFS_FS) += xfs.o
+2
-2
fs/xfs/linux-2.6/xfs_buf.c
+2
-2
fs/xfs/linux-2.6/xfs_buf.c
···
15
15
* along with this program; if not, write the Free Software Foundation,
16
16
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17
17
*/
18
+
#include "xfs.h"
18
19
#include <linux/stddef.h>
19
20
#include <linux/errno.h>
20
21
#include <linux/slab.h>
···
32
31
#include <linux/kthread.h>
33
32
#include <linux/migrate.h>
34
33
#include <linux/backing-dev.h>
35
-
#include "xfs_linux.h"
36
34
37
35
STATIC kmem_zone_t *xfs_buf_zone;
38
36
STATIC kmem_shaker_t xfs_buf_shake;
···
1406
1406
btp->bt_hashshift = external ? 3 : 8; /* 8 or 256 buckets */
1407
1407
btp->bt_hashmask = (1 << btp->bt_hashshift) - 1;
1408
1408
btp->bt_hash = kmem_zalloc((1 << btp->bt_hashshift) *
1409
-
sizeof(xfs_bufhash_t), KM_SLEEP);
1409
+
sizeof(xfs_bufhash_t), KM_SLEEP | KM_LARGE);
1410
1410
for (i = 0; i < (1 << btp->bt_hashshift); i++) {
1411
1411
spin_lock_init(&btp->bt_hash[i].bh_lock);
1412
1412
INIT_LIST_HEAD(&btp->bt_hash[i].bh_list);
+1
-3
fs/xfs/support/debug.c
+1
-3
fs/xfs/support/debug.c
···
15
15
* along with this program; if not, write the Free Software Foundation,
16
16
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17
17
*/
18
+
#include <xfs.h>
18
19
#include "debug.h"
19
20
#include "spin.h"
20
-
#include <asm/page.h>
21
-
#include <linux/sched.h>
22
-
#include <linux/kernel.h>
23
21
24
22
static char message[256]; /* keep it off the stack */
25
23
static DEFINE_SPINLOCK(xfs_err_lock);
+23
fs/xfs/xfs.h
+23
fs/xfs/xfs.h
···
17
17
*/
18
18
#ifndef __XFS_H__
19
19
#define __XFS_H__
20
+
21
+
#ifdef CONFIG_XFS_DEBUG
22
+
#define STATIC
23
+
#define DEBUG 1
24
+
#define XFS_BUF_LOCK_TRACKING 1
25
+
/* #define QUOTADEBUG 1 */
26
+
#endif
27
+
28
+
#ifdef CONFIG_XFS_TRACE
29
+
#define XFS_ALLOC_TRACE 1
30
+
#define XFS_ATTR_TRACE 1
31
+
#define XFS_BLI_TRACE 1
32
+
#define XFS_BMAP_TRACE 1
33
+
#define XFS_BMBT_TRACE 1
34
+
#define XFS_DIR2_TRACE 1
35
+
#define XFS_DQUOT_TRACE 1
36
+
#define XFS_ILOCK_TRACE 1
37
+
#define XFS_LOG_TRACE 1
38
+
#define XFS_RW_TRACE 1
39
+
#define XFS_BUF_TRACE 1
40
+
#define XFS_VNODE_TRACE 1
41
+
#endif
42
+
20
43
#include <linux-2.6/xfs_linux.h>
21
44
#endif /* __XFS_H__ */