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copy: Replace rte_memcpy with regular memcpy

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Eliminate rte_memcpy dependency by replacing it with
regular memcpy. This may impact performance, but the only
use of rte_memcpy was in the malloc bdev which is for
testing only.

Change-Id: I3e8592cb08262272518ec3d29ea165b4e8f48a5c
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Ben Walker 2017-05-09 10:46:47 -07:00 committed by Daniel Verkamp
parent 2d2fde0d7f
commit 1ad673a9dd
1 changed files with 3 additions and 4 deletions
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7
lib/copy/copy_engine.c
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@ -35,9 +35,7 @@
#include "spdk_internal/copy_engine.h" #include "spdk_internal/copy_engine.h"
#include <rte_config.h> #include "spdk/env.h"
#include <rte_memcpy.h>
#include "spdk/log.h" #include "spdk/log.h"
#include "spdk/io_channel.h" #include "spdk/io_channel.h"
@ -110,7 +108,8 @@ mem_copy_submit(void *cb_arg, struct spdk_io_channel *ch, void *dst, void *src,
{ {
struct spdk_copy_task *copy_req; struct spdk_copy_task *copy_req;
rte_memcpy(dst, src, (size_t)nbytes); memcpy(dst, src, (size_t)nbytes);
copy_req = (struct spdk_copy_task *)((uintptr_t)cb_arg - copy_req = (struct spdk_copy_task *)((uintptr_t)cb_arg -
offsetof(struct spdk_copy_task, offload_ctx)); offsetof(struct spdk_copy_task, offload_ctx));
cb(copy_req, 0); cb(copy_req, 0);