The branch main has been updated by chuck:
URL:
https://cgit.FreeBSD.org/src/commit/?id=a11ca79cd9d00b102c7bf8a0b683fd85079a6346
commit a11ca79cd9d00b102c7bf8a0b683fd85079a6346
Author: Chuck Tuffli <ch...@freebsd.org>
AuthorDate: 2021-06-24 16:54:05 +0000
Commit: Chuck Tuffli <ch...@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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