Commit 9547dff1 authored Jul 16, 2019 by Gerd Rausch Committed by David S. Miller Jul 17, 2019

net/rds: Set fr_state only to FRMR_IS_FREE if IB_WR_LOCAL_INV had been successful



Fix a bug where fr_state first goes to FRMR_IS_STALE, because of a failure
of operation IB_WR_LOCAL_INV, but then gets set back to "FRMR_IS_FREE"
uncoditionally, even though the operation failed.

Signed-off-by: Gerd Rausch <gerd.rausch@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent aea01a22

net/rds/ib_frmr.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -309,6 +309,7 @@ void rds_ib_mr_cqe_handler(struct rds_ib_connection ic, struct ib_wc wc)
		}

		if (frmr->fr_inv) {
		if (frmr->fr_state == FRMR_IS_INUSE)
		frmr->fr_state = FRMR_IS_FREE;
		frmr->fr_inv = false;
		wake_up(&frmr->fr_inv_done);

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