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bdev/uring: dump filename in driver_specific JSON

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Signed-off-by: Yao Liu <yotta.liu@ucloud.cn>
Change-Id: I9a3bf72175d8bf9ede7149fb6ea14dc9931ce1f6
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/474179
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This commit is contained in:
Yao Liu 2019-11-13 18:58:00 +08:00 committed by Tomasz Zawadzki
parent 81b4f2fec2
commit bc7b39a5f0
1 changed files with 14 additions and 0 deletions
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14
module/bdev/uring/bdev_uring.c
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@ -367,12 +367,26 @@ bdev_uring_get_io_channel(void *ctx)
return spdk_get_io_channel(uring); return spdk_get_io_channel(uring);
} }
static int
bdev_uring_dump_info_json(void *ctx, struct spdk_json_write_ctx *w)
{
struct bdev_uring *uring = ctx;
spdk_json_write_named_object_begin(w, "uring");
spdk_json_write_named_string(w, "filename", uring->filename);
spdk_json_write_object_end(w);
return 0;
}
static const struct spdk_bdev_fn_table uring_fn_table = { static const struct spdk_bdev_fn_table uring_fn_table = {
.destruct = bdev_uring_destruct, .destruct = bdev_uring_destruct,
.submit_request = bdev_uring_submit_request, .submit_request = bdev_uring_submit_request,
.io_type_supported = bdev_uring_io_type_supported, .io_type_supported = bdev_uring_io_type_supported,
.get_io_channel = bdev_uring_get_io_channel, .get_io_channel = bdev_uring_get_io_channel,
.dump_info_json = bdev_uring_dump_info_json,
}; };
static void uring_free_bdev(struct bdev_uring *uring) static void uring_free_bdev(struct bdev_uring *uring)