Skip to content

RC_MLX5/IFACE: fixed assert - v1.10 #6056

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
yosefe merged 1 commit into from
Dec 27, 2020
Merged

RC_MLX5/IFACE: fixed assert - v1.10 #6056

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 7 additions & 0 deletions src/uct/ib/rc/accel/rc_mlx5_common.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,7 @@ unsigned uct_rc_mlx5_iface_srq_post_recv(uct_rc_mlx5_iface_common_t *iface)
sizeof(struct mlx5_wqe_srq_next_seg));

ucs_assert(UCS_CIRCULAR_COMPARE16(srq->ready_idx, <=, srq->free_idx));
ucs_assert(rc_iface->rx.srq.available > 0);

wqe_index = srq->ready_idx;
for (;;) {
Expand Down Expand Up @@ -140,6 +141,12 @@ unsigned uct_rc_mlx5_iface_srq_post_recv(uct_rc_mlx5_iface_common_t *iface)

void uct_rc_mlx5_iface_common_prepost_recvs(uct_rc_mlx5_iface_common_t *iface)
{
/* prepost recvs only if quota available (recvs were not preposted
* before) */
if (iface->super.rx.srq.quota == 0) {
return;
}

iface->super.rx.srq.available = iface->super.rx.srq.quota;
iface->super.rx.srq.quota = 0;
uct_rc_mlx5_iface_srq_post_recv(iface);
Expand Down