Date: Sat, 7 Sep 2019 15:58:48 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r352013 - head/sys/vm Message-ID: <201909071558.x87FwmX0098799@repo.freebsd.org>
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Author: kib Date: Sat Sep 7 15:58:48 2019 New Revision: 352013 URL: https://svnweb.freebsd.org/changeset/base/352013 Log: vm_object_coalesce(): avoid extending any nosplit objects, not only that which back tmpfs nodes. Reviewed by: markj MFC after: 1 week Differential revision: https://reviews.freebsd.org/D21560 Modified: head/sys/vm/vm_object.c Modified: head/sys/vm/vm_object.c ============================================================================== --- head/sys/vm/vm_object.c Sat Sep 7 15:57:23 2019 (r352012) +++ head/sys/vm/vm_object.c Sat Sep 7 15:58:48 2019 (r352013) @@ -2062,7 +2062,7 @@ vm_object_coalesce(vm_object_t prev_object, vm_ooffset VM_OBJECT_WLOCK(prev_object); if ((prev_object->type != OBJT_DEFAULT && prev_object->type != OBJT_SWAP) || - (prev_object->flags & OBJ_TMPFS_NODE) != 0) { + (prev_object->flags & OBJ_NOSPLIT) != 0) { VM_OBJECT_WUNLOCK(prev_object); return (FALSE); }
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