The branch stable/13 has been updated by np:
URL:
https://cgit.FreeBSD.org/src/commit/?id=e058d44fda32582ae7445e400f7c385953435064
commit e058d44fda32582ae7445e400f7c385953435064
Author: Navdeep Parhar <n...@freebsd.org>
AuthorDate: 2021-09-09 03:46:42 +0000
Commit: Navdeep Parhar <n...@freebsd.org>
CommitDate: 2021-10-20 17:50:42 +0000
cxgbe/t4_tom: Use stale L2T entry and avoid busy-waiting for resolution.
Sponsored by: Chelsio Communications
(cherry picked from commit 53c17de2b472c5c4982d5a020268ad3098241498)
---
sys/dev/cxgbe/tom/t4_tom_l2t.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sys/dev/cxgbe/tom/t4_tom_l2t.c b/sys/dev/cxgbe/tom/t4_tom_l2t.c
index 682c99840dcd..1d094c30d25e 100644
--- a/sys/dev/cxgbe/tom/t4_tom_l2t.c
+++ b/sys/dev/cxgbe/tom/t4_tom_l2t.c
@@ -271,8 +271,7 @@ again:
switch (e->state) {
case L2T_STATE_STALE: /* entry is stale, kick off revalidation */
- if (resolve_entry(sc, e) != EWOULDBLOCK)
- goto again; /* entry updated, re-examine state */
+ resolve_entry(sc, e);
/* Fall through */
