- 25 Sep, 2019 40 commits
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Arnaldo Carvalho de Melo authored
We already had evsel_fprintf.c, add its counterpart, so that we can reduce evsel.h a bit more. We needed a new perf_event_attr_fprintf.c file so as to have a separate object to link with the python binding in tools/perf/util/python-ext-sources and not drag symbol_conf, etc into the python binding. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-06bdmt1062d9unzgqmxwlv88@git.kernel.orgSigned-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo authored
So that we an later link it to the python binding without having to drag the symbol object files. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-8823tveyasocnuoelq4qopwf@git.kernel.orgSigned-off-by:
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Arnaldo Carvalho de Melo authored
Further reducing the util.c hodgepodge files. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-0i62zh7ok25znibyebgq0qs4@git.kernel.orgSigned-off-by:
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Jiri Olsa authored
Move perf_evlist__poll() from tools/perf to libperf, it will be used in the following patches. And rename the existing perf's function to evlist__poll(). Signed-off-by:
Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lore.kernel.org/lkml/20190913132355.21634-39-jolsa@kernel.orgSigned-off-by:
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Jiri Olsa authored
Move perf_evlist__add_pollfd() from tools/perf to libperf, it will be used in the following patches. Also rename perf's perf_evlist__add_pollfd()/perf_evlist__filter_pollfd() to evlist__add_pollfd()/evlist__filter_pollfd(). Signed-off-by:
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Jiri Olsa authored
Move perf_evlist__alloc_pollfd() from tools/perf to libperf, it will be used in the following patches. Signed-off-by:
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Jiri Olsa authored
Add libperf_init() call to the automated tests. Committer notes: Added missing stdarg.h and/or stdio.h to places using vfprintf. Signed-off-by:
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Jiri Olsa authored
The libperf_set_print() function needs to be called in any case so let's merge it with libperf_init(), so we have just one init function. Signed-off-by:
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Jiri Olsa authored
Add libperf dependency for tests targets. Signed-off-by:
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Arnaldo Carvalho de Melo authored
The sys/types.h header looks more sensible, from its name we can gather it should be there because of some needed typedef, and it is much smaller than unistd.h, so use it and fix up the fallout in places where it was being used for something else entirely but being obtained by sheer luck, indirectly. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-49bn251httu22ymwgipeavmy@git.kernel.orgSigned-off-by:
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Arnaldo Carvalho de Melo authored
That was done just to have users of writen() and readn(), that before had their prototypes in util/util.h to get it without having to add an include for internal/lib.h, but the right way is to add it and by now all places already do it. Fix a fallout were readlink() was used but unistd.h was being obtained by luck thru util.h -> internal/lib.h, now to check why unistd.h is being included there... Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-lcnytgrtafey3kwlfog2rzzj@git.kernel.orgSigned-off-by:
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Jiri Olsa authored
We need the 'page_size' variable in libperf, so move it there. Add a libperf_init() as a global libperf init function to obtain this value via sysconf() at tool start. Committer notes: Add internal/lib.h to tools/perf/ files using 'page_size', sometimes replacing util.h with it if that was the only reason for having util.h included. Signed-off-by:
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Jiri Olsa authored
Add the perf_evlist__id_add_fd() function to libperf as an internal function. Signed-off-by:
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Jiri Olsa authored
Add the perf_evlist__id_add() function to libperf as an internal function. We already have the 'heads' member in 'struct perf_evlist'. Signed-off-by:
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Jiri Olsa authored
Add the perf_evlist__read_format() function to libperf as internal function. Signed-off-by:
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Jiri Olsa authored
Add perf_evlist__first()/last() functions to libperf, as internal functions and rename perf's origins to evlist__first/last. Signed-off-by:
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Jiri Olsa authored
Add perf_evsel__alloc_id()/perf_evsel__free_id() functions to libperf as internal functions. Move 'struct perf_sample_id' to internal/evsel.h header and change 'struct perf_sample_id::evsel' to 'struct perf_evsel' and the related code that touches it. Signed-off-by:
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Jiri Olsa authored
Move 'heads' hash table from 'struct evlist' to 'struct perf_evlist'. Signed-off-by:
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Jiri Olsa authored
Move 'ids' from 'struct evsel' to libperf's 'struct perf_evsel'. Signed-off-by:
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Jiri Olsa authored
Move the 'id' array from 'struct evsel' to libperf's 'struct perf_evsel'. Committer note: Fix the tools/perf/util/cs-etm.c build, i.e. aarch64's CoreSight. Signed-off-by:
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Jiri Olsa authored
Move 'sample_id' array from 'struct evsel' to libperf's 'struct perf_evsel'. Committer notes: Removed the 'struct xyarray' from util/evsel.h, not needed anymore there. Signed-off-by:
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Arnaldo Carvalho de Melo authored
We were getting it by luck, from files included before internal/evsel.h where it is being included. Fixes: 9dfcb759 ("libperf: Move fd array from perf's evsel to lobperf's perf_evsel class") Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: https://lkml.kernel.org/n/tip-r8ukhxprpkflbd2k9vcc42v1@git.kernel.orgSigned-off-by:
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Jiri Olsa authored
Moving 'pollfd' from 'struct evlist' to 'struct perf_evlist' it will be used in following patches. Signed-off-by:
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Jiri Olsa authored
Moving 'mmap_len' from 'struct evlist' to 'struct perf_evlist' it will be used in following patches. Signed-off-by:
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Jiri Olsa authored
Moving 'nr_mmaps' from 'struct evlist' to 'struct perf_evlist', it will be used in following patches. Signed-off-by:
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Jiri Olsa authored
Move the 'system_wide 'member from perf's evsel to libperf's perf_evsel. Committer notes: Added stdbool.h as we now use bool here. Signed-off-by:
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Jiri Olsa authored
Move 'flush' from tools/perf's mmap to libperf's perf_mmap struct. Signed-off-by:
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Jiri Olsa authored
Move 'event_copy' from tools/perf's mmap to libperf's perf_mmap struct. Committer notes: Add linux/compiler.h as we need it for '__aligned'. Signed-off-by:
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Jiri Olsa authored
Move 'overwrite' from tools/perf's mmap to libperf's perf_mmap struct. Committer notes: Add stdbool.h as we start using 'bool'. Signed-off-by:
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Jiri Olsa authored
Move prev/start/end from tools/perf's mmap to libperf's perf_mmap struct. Committer notes: Add linux/types.h as we use u64. Signed-off-by:
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Jiri Olsa authored
Move 'refcnt' from tools/perf's mmap to libperf's perf_mmap struct. Committer notes: Add the refcount.h include directive here, now it is needed. Signed-off-by:
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Jiri Olsa authored
Move 'cpu' from tools/perf's mmap to libperf's perf_mmap struct. Signed-off-by:
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Jiri Olsa authored
Move 'fd' from tools/perf's mmap to libperf's perf_mmap struct. Signed-off-by:
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Jiri Olsa authored
Move 'mask' from tools/perf's mmap to libperf's perf_mmap struct. Signed-off-by:
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Jiri Olsa authored
Add the perf_mmap struct to libperf. The definition is added into: include/internal/mmap.h which is not to be included by users, but shared within perf and libperf. Committer notes: Remove unnecessary includes from tools/perf/lib/include/internal/mmap.h, those will be readded as they become necessary, later in the series. Signed-off-by:
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Arnaldo Carvalho de Melo authored
As this isn't used at all in mmap.h but in evlist.h, so to cut down the header dependency tree, move it to where it is used. Also add mmap.h to the places using it but previously getting it indirectly via evlist.h. Add missing pthread.h to evlist.h, as it has a pthread_t struct member and was getting the header via mmap.h. Noticed while processing a Jiri's libperf batch touching mmap.h, where almost everything gets rebuilt because evlist.h is so popular, so cut down't this rebuild the world party. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Song Liu <songliubraving@fb.com> Link: https://lkml.kernel.org/n/tip-he0uljeftl0xfveh3d6vtode@git.kernel.orgSigned-off-by:
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Jiri Olsa authored
Linking libapi.a in libperf.so, because we are about to use some of the API functions in it. Signed-off-by:
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Jiri Olsa authored
Rename (perf_evlist__purge) to evlist__purge(), so we don't have a name clash when we add (perf_evlist__purge) in libperf. Signed-off-by:
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Jiri Olsa authored
Rename perf_evlist__exit() to evlist__exit(), so we don't have a name clash when we add perf_evlist__exit() to libperf. Signed-off-by:
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Jiri Olsa authored
Rename perf_evlist__alloc_mmap() to evlist__alloc_mmap(), so we don't have a name clash when we add perf_evlist__alloc_mmap() to libperf. Signed-off-by:
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