Commit 149f0f7e authored by paul luse's avatar paul luse Committed by Ben Walker
Browse files

module/compress: fix a few typos in comments/log messages 



Signed-off-by: default avatarpaul luse <paul.e.luse@intel.com>
Change-Id: I44046184cfc99f5307d686c4f66704b43d2ba5fc
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468169


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
parent 80cf038c

module/bdev/compress/vbdev_compress.c

+9 −9
Original line number Diff line number Diff line
@@ -54,7 +54,7 @@ 
#define NUM_MAX_XFORMS 2

#define NUM_MAX_INFLIGHT_OPS 128

#define DEFAULT_WINDOW_SIZE 15

/* We need extra mbufs per operation to accomodate host buffers that

/* We need extra mbufs per operation to accommodate host buffers that

 *  span a 2MB boundary.

 */

#define MAX_MBUFS_PER_OP (REDUCE_MAX_IOVECS * 2)
@@ -154,7 +154,7 @@ static struct rte_mbuf_ext_shared_info g_shinfo = {}; /* used by DPDK mbuf macr 
static bool g_qat_available = false;

static bool g_isal_available = false;



/* Create shrared (between all ops per PMD) compress xforms. */

/* Create shared (between all ops per PMD) compress xforms. */

static struct rte_comp_xform g_comp_xform = {

	.type = RTE_COMP_COMPRESS,

	.compress = {
@@ -166,7 +166,7 @@ static struct rte_comp_xform g_comp_xform = { 
		.hash_algo = RTE_COMP_HASH_ALGO_NONE

	}

};

/* Create shrared (between all ops per PMD) decompress xforms. */

/* Create shared (between all ops per PMD) decompress xforms. */

static struct rte_comp_xform g_decomp_xform = {

	.type = RTE_COMP_DECOMPRESS,

	.decompress = {
@@ -623,7 +623,7 @@ error_enqueue: 
error_get_op:

	op_to_queue = calloc(1, sizeof(struct vbdev_comp_op));

	if (op_to_queue == NULL) {

		SPDK_ERRLOG("unable to alocate operation for queueing.\n");

		SPDK_ERRLOG("unable to allocate operation for queueing.\n");

		return -ENOMEM;

	}

	op_to_queue->backing_dev = backing_dev;
@@ -1157,7 +1157,7 @@ _comp_reduce_writev(struct spdk_reduce_backing_dev *dev, struct iovec *iov, int 
	}

}



/* This is the function provided to the reduceLib for sending umaps directly to

/* This is the function provided to the reduceLib for sending unmaps directly to

 * the backing device.

 */

static void
@@ -1207,7 +1207,7 @@ vbdev_compress_base_bdev_hotremove_cb(void *ctx) 


	TAILQ_FOREACH_SAFE(comp_bdev, &g_vbdev_comp, link, tmp) {

		if (bdev_find == comp_bdev->base_bdev) {

			/* Tell reduceLiib that we're done with this volume. */

			/* Tell reduceLib that we're done with this volume. */

			spdk_reduce_vol_unload(comp_bdev->vol, bdev_hotremove_vol_unload_cb, comp_bdev);

		}

	}
@@ -1230,7 +1230,7 @@ _prepare_for_load_init(struct spdk_bdev *bdev) 


	meta_ctx = calloc(1, sizeof(struct vbdev_compress));

	if (meta_ctx == NULL) {

		SPDK_ERRLOG("failed to alloc init contexs\n");

		SPDK_ERRLOG("failed to alloc init contexts\n");

		return NULL;

	}
@@ -1318,7 +1318,7 @@ comp_bdev_ch_create_cb(void *io_device, void *ctx_buf) 
	struct vbdev_compress *comp_bdev = io_device;

	struct comp_device_qp *device_qp;



	/* We use this queue to track outstanding IO in our lyaer. */

	/* We use this queue to track outstanding IO in our layer. */

	TAILQ_INIT(&comp_bdev->pending_comp_ios);



	/* We use this to queue up compression operations as needed. */
@@ -1653,7 +1653,7 @@ vbdev_reduce_load_cb(void *cb_arg, struct spdk_reduce_vol *vol, int reduce_errno 
		}



		/* We still want to open and claim the backing device to protect the data until

		 * either the pm metadata file is reocvered or the comp bdev is deleted.

		 * either the pm metadata file is recovered or the comp bdev is deleted.

		 */

		rc = spdk_bdev_open(meta_ctx->base_bdev, true, vbdev_compress_base_bdev_hotremove_cb,

				    meta_ctx->base_bdev, &meta_ctx->base_desc);