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Spdk/lib/trace/Makefile

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Replace most BSD 3-clause license text with SPDX identifier. Many open source projects have moved to using SPDX identifiers to specify license information, reducing the amount of boilerplate code in every source file. This patch replaces the bulk of SPDK .c, .cpp and Makefiles with the BSD-3-Clause identifier. Almost all of these files share the exact same license text, and this patch only modifies the files that contain the most common license text. There can be slight variations because the third clause contains company names - most say "Intel Corporation", but there are instances for Nvidia, Samsung, Eideticom and even "the copyright holder". Used a bash script to automate replacement of the license text with SPDX identifier which is checked into scripts/spdx.sh. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: Iaa88ab5e92ea471691dc298cfe41ebfb5d169780 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12904 Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Dong Yi <dongx.yi@intel.com> Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: <qun.wan@intel.com>
2022-06-03 19:15:11 +00:00
# SPDX-License-Identifier: BSD-3-Clause
update Intel copyright notices per Intel policy to include file commit date using git cmd below. The policy does not apply to non-Intel (C) notices. git log --follow -C90% --format=%ad --date default <file> | tail -1 and then pull just the 4 digit year from the result. Intel copyrights were not added to files where Intel either had no contribution ot the contribution lacked substance (ie license header updates, formatting changes, etc). Contribution date used "--follow -C95%" to get the most accurate date. Note that several files in this patch didn't end the license/(c) block with a blank comment line so these were added as the vast majority of files do have this last blank line. Simply there for consistency. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Id5b7ce4f658fe87132f14139ead58d6e285c04d4 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15192 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Community-CI: Mellanox Build Bot
2022-11-01 20:26:26 +00:00
# Copyright (C) 2015 Intel Corporation.
trace: add tracepoint library and app Change-Id: I472fb7e7a82e1337c6c06b1d3bb4e8a2a13d884a Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-05-10 23:17:51 +00:00
# All rights reserved.
#
SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..)
build: include spdk.common.mk in lib Makefiles Explicitly include spdk.common.mk at the top of all lib Makefiles so that CONFIG options and other predefined variables are set. Change-Id: I1e560c294fe8242602e45191a280f4295533ae44 Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-07-18 23:12:51 +00:00
include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
trace: add tracepoint library and app Change-Id: I472fb7e7a82e1337c6c06b1d3bb4e8a2a13d884a Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-05-10 23:17:51 +00:00
nvme/pcie, nvme/tcp: add cb_arg context tracepoint argument This allows mapping an nvme_request back to the nvme_bdev_io. This requires bumping up the max number of arguments per tracepoint. 5 was previously chosen as max since it exactly fit in 64 bytes (1 cacheline) when all arguments were stored as uint64_t, but now that we support uint32_t arguments we can afford extra arguments when some of them are uint32_t. I've bumped it to 8 so we can avoid having to touch this value multiple times if we find some cases where we need 7 or 8 args. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: Ie2ef5e59d10549860b47542e68c1c34efa63047f Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13995 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
2022-08-10 22:29:42 +00:00
SO_VER := 7
lib/trace: add trace_get_info RPC Add rpc method trace_get_info to show name of shared memory file, list of the available trace point groups and mask of the available trace points for each group. Fixes #2747 Signed-off-by: Xinrui Mao <xinrui.mao@intel.com> Change-Id: I2098283bed454dc46644fd2ca1b9568ab2aea81b Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15426 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com> Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com> Community-CI: Mellanox Build Bot
2022-11-14 02:47:03 +00:00
SO_MINOR := 1
make: rev SO versions individually for libraries. This will allow us to keep track of compatibility issues on a per-library basis. Change-Id: Ib0c796adb1efe1570212a503ed660bef6f142b6e Signed-off-by: Seth Howell <seth.howell@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1067 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-02-28 20:47:11 +00:00
lib: move trace_rpc into lib/trace Combinining these two libraries removes some directory complexity. It also helps us to align on a common practice for including the rpc code with a given module. This is how all of our bdev modules already do it. The nbd, net, and scsi modules also follow this pattern. Change-Id: I5e4c99d7f0facacc6dfe30b2274b60e0d151f8d8 Signed-off-by: Seth Howell <seth.howell@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465210 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2019-08-14 22:26:37 +00:00
C_SRCS = trace.c trace_flags.c trace_rpc.c
trace: add tracepoint library and app Change-Id: I472fb7e7a82e1337c6c06b1d3bb4e8a2a13d884a Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-05-10 23:17:51 +00:00
LIBNAME = trace
build: only link rt where needed Only libraries that are using shm_open require linking rt when creating the shared library. Stop including it on every library and just add it to LOCAL_SYS_LIBS in the one case where it is used (spdk_trace). Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: Ic13128873a76c355b14871a0dea0922488c9cd13 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4370 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2020-09-24 00:12:58 +00:00
LOCAL_SYS_LIBS = -lrt
trace: add tracepoint library and app Change-Id: I472fb7e7a82e1337c6c06b1d3bb4e8a2a13d884a Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-05-10 23:17:51 +00:00
lib/trace: add a map file. Signed-off-by: Seth Howell <seth.howell@intel.com> Change-Id: Id3e4e1f3cd17739f534db9266d56ceda586312c1 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2300 Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2020-05-10 00:11:53 +00:00
SPDK_MAP_FILE = $(abspath $(CURDIR)/spdk_trace.map)
trace: add tracepoint library and app Change-Id: I472fb7e7a82e1337c6c06b1d3bb4e8a2a13d884a Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-05-10 23:17:51 +00:00
include $(SPDK_ROOT_DIR)/mk/spdk.lib.mk
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