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bdev/trace: add support to trace with bdev name

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Fixes #2585

Signed-off-by: liu.darong <liu.darong@xsky.com>
Change-Id: I3f9b6d4719b5eed004f383e86db8a17b8b0287f5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13823
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
liu.darong 2022-08-01 16:02:34 +08:00 committed by Tomasz Zawadzki
parent dbd7999f5e
commit 7e17de3d81
1 changed files with 6 additions and 3 deletions
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9
lib/bdev/bdev.c
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@ -2777,7 +2777,8 @@ _bdev_io_submit(void *ctx)
bdev_io->internal.submit_tsc = tsc;
spdk_trace_record_tsc(tsc, TRACE_BDEV_IO_START, 0, 0, (uintptr_t)bdev_io,
(uint64_t)bdev_io->type, bdev_io->internal.caller_ctx,
bdev_io->u.bdev.offset_blocks, bdev_io->u.bdev.num_blocks);
bdev_io->u.bdev.offset_blocks, bdev_io->u.bdev.num_blocks,
spdk_bdev_get_name(bdev));
if (spdk_likely(bdev_ch->flags == 0)) {
bdev_io_do_submit(bdev_ch, bdev_io);
@ -2883,7 +2884,8 @@ bdev_io_submit(struct spdk_bdev_io *bdev_io)
bdev_io->internal.submit_tsc = spdk_get_ticks();
spdk_trace_record_tsc(bdev_io->internal.submit_tsc, TRACE_BDEV_IO_START, 0, 0,
(uintptr_t)bdev_io, (uint64_t)bdev_io->type, bdev_io->internal.caller_ctx,
bdev_io->u.bdev.offset_blocks, bdev_io->u.bdev.num_blocks);
bdev_io->u.bdev.offset_blocks, bdev_io->u.bdev.num_blocks,
spdk_bdev_get_name(bdev));
bdev_io_split(NULL, bdev_io);
return;
}
@ -8043,7 +8045,8 @@ SPDK_TRACE_REGISTER_FN(bdev_trace, "bdev", TRACE_GROUP_BDEV)
{ "type", SPDK_TRACE_ARG_TYPE_INT, 8 },
{ "ctx", SPDK_TRACE_ARG_TYPE_PTR, 8 },
{ "offset", SPDK_TRACE_ARG_TYPE_INT, 8 },
{ "len", SPDK_TRACE_ARG_TYPE_INT, 8 }
{ "len", SPDK_TRACE_ARG_TYPE_INT, 8 },
{ "name", SPDK_TRACE_ARG_TYPE_STR, 40}
}
},
{