Date: Fri, 10 Jul 2009 21:42:38 +0000 (UTC) From: Kip Macy <kmacy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r195594 - in user/kmacy/releng_7_2_fcs_1/sys/cddl: compat/opensolaris/sys contrib/opensolaris/uts/common/fs/zfs Message-ID: <200907102142.n6ALgc1B033089@svn.freebsd.org>
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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 }
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