linux/tools/perf/tests/code-reading.c, branch v5.4

libperf: Add perf_evlist__first()/last() functions

2019-09-25T12:51:48Z

Add perf_evlist__first()/last() functions to libperf, as internal functions and rename perf's origins to evlist__first/last. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-29-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libperf: Move 'nr_mmaps' from 'struct evlist' to 'struct perf_evlist'

2019-09-25T12:51:47Z

Moving 'nr_mmaps' from 'struct evlist' to 'struct perf_evlist', it will be used in following patches. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-21-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf evlist: Adopt backwards ring buffer state enum

2019-09-25T12:51:45Z

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 Cc: Jiri Olsa Cc: Namhyung Kim Cc: Song Liu Link: https://lkml.kernel.org/n/tip-he0uljeftl0xfveh3d6vtode@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Rename perf_evlistmmap() to evlistmmap()

2019-09-25T12:51:44Z

Rename perf_evlist__mmap() to evlist__mmap(), so we don't have a name clash when we add perf_evlist__mmap() in libperf. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-5-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Rename 'struct perf_mmap' to 'struct mmap'

2019-09-25T12:51:44Z

Rename 'struct perf_evlist' to 'struct evlist', so we don't have a name clash when we add 'struct perf_mmap' to libperf. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-4-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Move event synthesizing routines to separate header

2019-09-20T12:19:22Z

Those are the only routines using the perf_event__handler_t typedef and are all related, so move to a separate header to reduce the header dependency tree, lots of places were getting event.h and even stdio.h, limits.h indirectly, so fix those as well. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-yvx9u1mf7baq6cu1abfhbqgs@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf env: Remove needless cpumap.h header

2019-09-20T12:19:21Z

Only a 'struct perf_cmp_map' forward allocation is necessary, fix the places that need the header but were getting it indirectly, by luck, from env.h. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-3sj3n534zghxhk7ygzeaqlx9@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf auxtrace: Uninline functions that touch perf_session

2019-09-01T01:24:10Z

So that we don't carry the session.h include directive in auxtrace.h, which in turn opens a can of worms of files that were getting all sorts of things via that include, fix them all. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-d2d83aovpgri2z75wlitquni@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf dsos: Move the dsos struct and its methods to separate source files

2019-09-01T01:24:10Z

So that we can reduce the header dependency tree further, in the process noticed that lots of places were getting even things like build-id routines and 'struct perf_tool' definition indirectly, so fix all those too. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-ti0btma9ow5ndrytyoqdk62j@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Remove debug.h from header files not needing it

2019-08-29T20:38:32Z

And fix the fallout, adding it to places that must have it since they use its definitions. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-1s3jel4i26chq2g0lydoz7i3@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

linux/tools/perf/tests/code-reading.c, branch v5.4

libperf: Add perf_evlist__first()/last() functions

libperf: Move 'nr_mmaps' from 'struct evlist' to 'struct perf_evlist'

perf evlist: Adopt backwards ring buffer state enum

perf tools: Rename perf_evlist__mmap() to evlist__mmap()

perf tools: Rename 'struct perf_mmap' to 'struct mmap'

perf tools: Move event synthesizing routines to separate header

perf env: Remove needless cpumap.h header

perf auxtrace: Uninline functions that touch perf_session

perf dsos: Move the dsos struct and its methods to separate source files

perf tools: Remove debug.h from header files not needing it

perf tools: Rename perf_evlistmmap() to evlistmmap()