ivampiresp/Spdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

concat: io metadata support

Browse Source 
Signed-off-by: Krzysztof Smolinski <krzysztof.smolinski@intel.com>
Change-Id: I4909e8096dbfbeb8bc2f689ab694baf07c76af21
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15129
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
This commit is contained in:
Krzysztof Smolinski 2022-10-19 15:04:18 +02:00 committed by Tomasz Zawadzki
parent a289f081dd
commit ba46000561
2 changed files with 35 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
module/bdev/raid/concat.c
View File

@ -103,15 +103,31 @@ concat_submit_rw_request(struct raid_bdev_io *raid_io)
assert(raid_ch->base_channel);
base_ch = raid_ch->base_channel[pd_idx];
if (bdev_io->type == SPDK_BDEV_IO_TYPE_READ) {
if (bdev_io->u.bdev.ext_opts != NULL) {
ret = spdk_bdev_readv_blocks_ext(base_info->desc, base_ch,
bdev_io->u.bdev.iovs, bdev_io->u.bdev.iovcnt,
pd_lba, pd_blocks, concat_bdev_io_completion,
raid_io, bdev_io->u.bdev.ext_opts);
} else {
ret = spdk_bdev_readv_blocks_with_md(base_info->desc, base_ch,
bdev_io->u.bdev.iovs, bdev_io->u.bdev.iovcnt,
bdev_io->u.bdev.md_buf,
pd_lba, pd_blocks,
concat_bdev_io_completion, raid_io);
}
} else if (bdev_io->type == SPDK_BDEV_IO_TYPE_WRITE) {
if (bdev_io->u.bdev.ext_opts != NULL) {
ret = spdk_bdev_writev_blocks_ext(base_info->desc, base_ch,
bdev_io->u.bdev.iovs, bdev_io->u.bdev.iovcnt,
pd_lba, pd_blocks, concat_bdev_io_completion,
raid_io, bdev_io->u.bdev.ext_opts);
} else {
ret = spdk_bdev_writev_blocks_with_md(base_info->desc, base_ch,
bdev_io->u.bdev.iovs, bdev_io->u.bdev.iovcnt,
bdev_io->u.bdev.md_buf,
pd_lba, pd_blocks,
concat_bdev_io_completion, raid_io);
}
} else {
SPDK_ERRLOG("Recvd not supported io type %u\n", bdev_io->type);
assert(0);

11
test/unit/lib/bdev/raid/concat.c/concat_ut.c
View File

@ -13,6 +13,17 @@
#include "bdev/raid/concat.c"
#include "../common.c"
DEFINE_STUB(spdk_bdev_readv_blocks_with_md, int, (struct spdk_bdev_desc *desc,
struct spdk_io_channel *ch,
struct iovec *iov, int iovcnt, void *md,
uint64_t offset_blocks, uint64_t num_blocks,
spdk_bdev_io_completion_cb cb, void *cb_arg), 0);
DEFINE_STUB(spdk_bdev_writev_blocks_with_md, int, (struct spdk_bdev_desc *desc,
struct spdk_io_channel *ch,
struct iovec *iov, int iovcnt, void *md,
uint64_t offset_blocks, uint64_t num_blocks,
spdk_bdev_io_completion_cb cb, void *cb_arg), 0);
#define BLOCK_LEN (4096)
enum CONCAT_IO_TYPE {