svn commit: r195594 - in user/kmacy/releng_7_2_fcs_1/sys/cddl:
compat/opensolaris/sys contrib/opensolaris/uts/common/fs/zfs
Kip Macy
kmacy at FreeBSD.org
Fri Jul 10 21:42:38 UTC 2009
Author: kmacy
Date: Fri Jul 10 21:42:38 2009
New Revision: 195594
URL: http://svn.freebsd.org/changeset/base/195594
Log:
exclude ZFS data buffers from kernel core dumps
Modified:
user/kmacy/releng_7_2_fcs_1/sys/cddl/compat/opensolaris/sys/kmem.h
user/kmacy/releng_7_2_fcs_1/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c
Modified: user/kmacy/releng_7_2_fcs_1/sys/cddl/compat/opensolaris/sys/kmem.h
==============================================================================
--- user/kmacy/releng_7_2_fcs_1/sys/cddl/compat/opensolaris/sys/kmem.h Fri Jul 10 21:42:23 2009 (r195593)
+++ user/kmacy/releng_7_2_fcs_1/sys/cddl/compat/opensolaris/sys/kmem.h Fri Jul 10 21:42:38 2009 (r195594)
@@ -41,7 +41,8 @@
#define KM_PUSHPAGE M_WAITOK
#define KM_NOSLEEP M_NOWAIT
#define KM_ZERO M_ZERO
-#define KMC_NODEBUG 0
+#define KMC_NODEBUG UMA_ZONE_NODUMP
+#define KM_NODEBUG M_NODUMP
typedef struct kmem_cache {
char kc_name[32];
Modified: user/kmacy/releng_7_2_fcs_1/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c
==============================================================================
--- user/kmacy/releng_7_2_fcs_1/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c Fri Jul 10 21:42:23 2009 (r195593)
+++ user/kmacy/releng_7_2_fcs_1/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c Fri Jul 10 21:42:38 2009 (r195594)
@@ -124,7 +124,7 @@ zio_init(void)
char name[36];
(void) sprintf(name, "zio_buf_%lu", (ulong_t)size);
zio_buf_cache[c] = kmem_cache_create(name, size,
- align, NULL, NULL, NULL, NULL, NULL, KMC_NODEBUG);
+ align, NULL, NULL, NULL, NULL, NULL, 0);
(void) sprintf(name, "zio_data_buf_%lu", (ulong_t)size);
zio_data_buf_cache[c] = kmem_cache_create(name, size,
@@ -217,7 +217,7 @@ zio_data_buf_alloc(size_t size)
return (kmem_cache_alloc(zio_data_buf_cache[c], KM_PUSHPAGE));
#else
- return (kmem_alloc(size, KM_SLEEP));
+ return (kmem_alloc(size, KM_SLEEP|KM_NODEBUG));
#endif
}
More information about the svn-src-user
mailing list