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bdev/pmem: add JSON config dump

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Change-Id: Ife5ed73d6c3eacb24ea33237c843ec68914796fd
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/401222
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
This commit is contained in:
Pawel Wodkowski 2018-02-23 19:33:40 +01:00 committed by Jim Harris
parent 523b208f17
commit e301860fb3
1 changed files with 18 additions and 0 deletions
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18
lib/bdev/pmem/bdev_pmem.c
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@ -278,12 +278,30 @@ bdev_pmem_destroy_cb(void *io_device, void *ctx_buf)
{
}
static void
bdev_pmem_write_config_json(struct spdk_bdev *bdev, struct spdk_json_write_ctx *w)
{
struct pmem_disk *disk = bdev->ctxt;
spdk_json_write_object_begin(w);
spdk_json_write_named_string(w, "method", "construct_pmem_bdev");
spdk_json_write_named_object_begin(w, "params");
spdk_json_write_named_string(w, "name", bdev->name);
spdk_json_write_named_string(w, "pmem_file", disk->pmem_file);
spdk_json_write_object_end(w);
spdk_json_write_object_end(w);
}
static const struct spdk_bdev_fn_table pmem_fn_table = {
.destruct = bdev_pmem_destruct,
.submit_request = bdev_pmem_submit_request,
.io_type_supported = bdev_pmem_io_type_supported,
.get_io_channel = bdev_pmem_get_io_channel,
.dump_info_json = bdev_pmem_dump_info_json,
.write_config_json = bdev_pmem_write_config_json,
};
int