Date: Thu, 1 Feb 2018 17:16:17 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r328693 - user/markj/netdump/sys/dev/virtio/network Message-ID: <201802011716.w11HGHdq042743@repo.freebsd.org>
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Author: markj Date: Thu Feb 1 17:16:17 2018 New Revision: 328693 URL: https://svnweb.freebsd.org/changeset/base/328693 Log: Fix vtnet tx header preallocation. Modified: user/markj/netdump/sys/dev/virtio/network/if_vtnet.c Modified: user/markj/netdump/sys/dev/virtio/network/if_vtnet.c ============================================================================== --- user/markj/netdump/sys/dev/virtio/network/if_vtnet.c Thu Feb 1 16:53:08 2018 (r328692) +++ user/markj/netdump/sys/dev/virtio/network/if_vtnet.c Thu Feb 1 17:16:17 2018 (r328693) @@ -4003,7 +4003,8 @@ vtnet_netdump_init(struct ifnet *ifp, int *nmbufp, int * XXX add a separate zone like we do for mbufs? otherwise we may alloc * buckets */ - uma_zone_reserve_kva(vtnet_tx_header_zone, NETDUMP_MAX_IN_FLIGHT * 2); + uma_zone_reserve(vtnet_tx_header_zone, NETDUMP_MAX_IN_FLIGHT * 2); + uma_prealloc(vtnet_tx_header_zone, NETDUMP_MAX_IN_FLIGHT * 2); } static void
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