kernel/linux.git/tools/tracing/rtla/Build, branch masterLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=master2026-03-04T14:51:56+00:00tools/rtla: Add unit tests for utils.c2026-03-04T14:51:56+00:00Costa Shulyupincosta.shul@redhat.com2026-01-19T10:58:57+00:00urn:sha1:3a4080e5e426352a78f944db0ff29e029d89193b
Add unit tests for utility functions in src/utils.c using the Check
testing framework. The tests verify parse_cpu_set(), strtoi(), and
parse_prio() functions.
Unit tests are built conditionally when libcheck is available.
Run tests with 'make unit-test'.
The test framework uses the Check library which provides process
isolation for each test, preventing failures in one test from
affecting others.
Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
Link: https://lore.kernel.org/r/20260119105857.797498-3-costa.shul@redhat.com
Signed-off-by: Tomas Glozar <tglozar@redhat.com>
tools/rtla: Use tools/build makefiles to build rtla2024-03-20T04:39:06+00:00Daniel Bristot de Oliveirabristot@kernel.org2024-03-15T16:44:04+00:00urn:sha1:01474dc706cabbdaab600a46a107220ac5de9386
Use tools/build/ makefiles to build rtla, inheriting the benefits of
it. For example, having a proper way to handle dependencies.
rtla is built using perf infra-structure when building inside the
kernel tree.
At this point, rtla diverges from perf in two points: Documentation
and tarball generation/build.
At the documentation level, rtla is one step ahead, placing the
documentation at Documentation/tools/rtla/, using the same build
tools as kernel documentation. The idea is to move perf
documentation to the same scheme and then share the same makefiles.
rtla has a tarball target that the (old) RHEL8 uses. The tarball was
kept using a simple standalone makefile for compatibility. The
standalone makefile shares most of the code, e.g., flags, with
regular buildings.
The tarball method was set as deprecated. If necessary, we can make
a rtla tarball like perf, which includes the entire tools/build.
But this would also require changes in the user side (the directory
structure changes, and probably the deps to build the package).
Inspired on perf and objtool.
Link: https://lkml.kernel.org/r/57563abf2715d22515c0c54a87cff3849eca5d52.1710519524.git.bristot@kernel.org
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@kernel.org>
Cc: John Kacur <jkacur@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>