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bdev/split: report base bdev name and offset block in RPC

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Change-Id: Ib8fd9396ad63c5a5fd6b838d1175eba9414de7a8
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
This commit is contained in:
Pawel Wodkowski 2017-02-17 18:19:48 +01:00 committed by Daniel Verkamp
parent 849d140b4d
commit 76384f4b0b
1 changed files with 14 additions and 0 deletions
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14
lib/bdev/split/vbdev_split.c
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@ -42,6 +42,7 @@
#include <errno.h> #include <errno.h>
#include <pthread.h> #include <pthread.h>
#include "spdk/rpc.h"
#include "spdk/conf.h" #include "spdk/conf.h"
#include "spdk/endian.h" #include "spdk/endian.h"
@ -204,11 +205,24 @@ vbdev_split_get_io_channel(struct spdk_bdev *bdev, uint32_t priority)
return split_disk->base_bdev->fn_table->get_io_channel(split_disk->base_bdev, priority); return split_disk->base_bdev->fn_table->get_io_channel(split_disk->base_bdev, priority);
} }
static int
vbdev_split_dump_config_json(struct spdk_bdev *bdev, struct spdk_json_write_ctx *w)
{
struct split_disk *split_disk = (struct split_disk *)bdev;
spdk_json_write_name(w, "base_bdev");
spdk_json_write_string(w, split_disk->base_bdev->name);
spdk_json_write_name(w, "offset_block");
spdk_json_write_uint64(w, split_disk->offset_blocks);
return 0;
}
static struct spdk_bdev_fn_table vbdev_split_fn_table = { static struct spdk_bdev_fn_table vbdev_split_fn_table = {
.destruct = vbdev_split_destruct, .destruct = vbdev_split_destruct,
.io_type_supported = vbdev_split_io_type_supported, .io_type_supported = vbdev_split_io_type_supported,
.submit_request = vbdev_split_submit_request, .submit_request = vbdev_split_submit_request,
.get_io_channel = vbdev_split_get_io_channel, .get_io_channel = vbdev_split_get_io_channel,
.dump_config_json = vbdev_split_dump_config_json,
}; };
static int static int