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bdev/aio: add JSON config dump

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Change-Id: I13b3313ef0d6983df4deb09553d49065ec2ad5e9
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/401220
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
This commit is contained in:
Pawel Wodkowski 2018-02-23 19:26:52 +01:00 committed by Jim Harris
parent 010af134ec
commit b745f41f27
1 changed files with 21 additions and 0 deletions
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21
lib/bdev/aio/bdev_aio.c
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@ -412,12 +412,33 @@ bdev_aio_dump_info_json(void *ctx, struct spdk_json_write_ctx *w)
return 0;
}
static void
bdev_aio_write_json_config(struct spdk_bdev *bdev, struct spdk_json_write_ctx *w)
{
struct file_disk *fdisk = bdev->ctxt;
spdk_json_write_object_begin(w);
spdk_json_write_named_string(w, "method", "construct_aio_bdev");
spdk_json_write_named_object_begin(w, "params");
spdk_json_write_named_string(w, "name", bdev->name);
if (fdisk->block_size_override) {
spdk_json_write_named_uint32(w, "block_size", bdev->blocklen);
}
spdk_json_write_named_string(w, "filename", fdisk->filename);
spdk_json_write_object_end(w);
spdk_json_write_object_end(w);
}
static const struct spdk_bdev_fn_table aio_fn_table = {
.destruct = bdev_aio_destruct,
.submit_request = bdev_aio_submit_request,
.io_type_supported = bdev_aio_io_type_supported,
.get_io_channel = bdev_aio_get_io_channel,
.dump_info_json = bdev_aio_dump_info_json,
.write_config_json = bdev_aio_write_json_config,
};
static void aio_free_disk(struct file_disk *fdisk)