Commit 53e45aee authored by Daniel Verkamp's avatar Daniel Verkamp
Browse files

barrier: add spdk_ prefix to wmb() and mb() 



Change-Id: Ie5e724e34cbcd8ef9feb9054c867fcb0065f5a1d
Signed-off-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
parent 6a1463de

include/spdk/barrier.h

+2 −2
Original line number Diff line number Diff line
@@ -34,7 +34,7 @@ 
#ifndef SPDK_BARRIER_H

#define SPDK_BARRIER_H



#define wmb()	__asm volatile("sfence" ::: "memory")

#define mb()	__asm volatile("mfence" ::: "memory")

#define spdk_wmb()	__asm volatile("sfence" ::: "memory")

#define spdk_mb()	__asm volatile("mfence" ::: "memory")



#endif

lib/nvme/nvme_qpair.c

+1 −1
Original line number Diff line number Diff line
@@ -308,7 +308,7 @@ nvme_qpair_submit_tracker(struct nvme_qpair *qpair, struct nvme_tracker *tr) 
		qpair->sq_tail = 0;

	}



	wmb();

	spdk_wmb();

	spdk_mmio_write_4(qpair->sq_tdbl, qpair->sq_tail);

}