Commit b8b1f192 authored by Konrad Sztyber's avatar Konrad Sztyber Committed by Tomasz Zawadzki
Browse files

lib/trace: reduce trace entry size to 32B 



Now that multiple trace entries can be chained together to form a larger
argument buffer, we can reduce the size of a single entry back to 32
bytes, while still allowing the user to pass multiple parameters.

Signed-off-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Ic92a1413498df28a8561a13c0f06d895d0af2cc6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8407


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 2731216d

include/spdk/trace.h

+2 −2
Original line number Diff line number Diff line
@@ -54,13 +54,13 @@ struct spdk_trace_entry { 
	uint16_t	poller_id;

	uint32_t	size;

	uint64_t	object_id;

	uint8_t		args[40];

	uint8_t		args[8];

};



struct spdk_trace_entry_buffer {

	uint64_t	tsc;

	uint16_t	tpoint_id;

	uint8_t		data[54];

	uint8_t		data[22];

};



SPDK_STATIC_ASSERT(sizeof(struct spdk_trace_entry_buffer) == sizeof(struct spdk_trace_entry),