Date: Fri, 25 Jun 2021 15:15:23 GMT From: Chuck Tuffli <chuck@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: a11ca79cd9d0 - main - bhyve: fix NVMe MDTS comment Message-ID: <202106251515.15PFFNWi010435@gitrepo.freebsd.org>
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The branch main has been updated by chuck: URL: https://cgit.FreeBSD.org/src/commit/?id=a11ca79cd9d00b102c7bf8a0b683fd85079a6346 commit a11ca79cd9d00b102c7bf8a0b683fd85079a6346 Author: Chuck Tuffli <chuck@FreeBSD.org> AuthorDate: 2021-06-24 16:54:05 +0000 Commit: Chuck Tuffli <chuck@FreeBSD.org> CommitDate: 2021-06-25 15:02:28 +0000 bhyve: fix NVMe MDTS comment Removes an obsolete comment and adds parenthesis around the macro while in the area. No functional change. --- usr.sbin/bhyve/pci_nvme.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/usr.sbin/bhyve/pci_nvme.c b/usr.sbin/bhyve/pci_nvme.c index 7d472830a40e..414edabc2b7c 100644 --- a/usr.sbin/bhyve/pci_nvme.c +++ b/usr.sbin/bhyve/pci_nvme.c @@ -198,13 +198,11 @@ struct pci_nvme_blockstore { * Calculate the number of additional page descriptors for guest IO requests * based on the advertised Max Data Transfer (MDTS) and given the number of * default iovec's in a struct blockif_req. - * - * Note the + 1 allows for the initial descriptor to not be page aligned. */ #define MDTS_PAD_SIZE \ - NVME_MAX_IOVEC > BLOCKIF_IOV_MAX ? \ - NVME_MAX_IOVEC - BLOCKIF_IOV_MAX : \ - 0 + ( NVME_MAX_IOVEC > BLOCKIF_IOV_MAX ? \ + NVME_MAX_IOVEC - BLOCKIF_IOV_MAX : \ + 0 ) struct pci_nvme_ioreq { struct pci_nvme_softc *sc;
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