user/sven/linux.git/tools/perf/lib/include/internal, branch v5.4.133

libperf: Add perf_evlist__add_pollfd() function

2019-09-25T12:51:49Z

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: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-38-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libperf: Add perf_evlist__alloc_pollfd() function

2019-09-25T12:51:49Z

Move perf_evlist__alloc_pollfd() from tools/perf to libperf, it will be used in the 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/20190913132355.21634-37-jolsa@kernel.org [ Added api/fd/array.h include to the lib/evlist.c file ] Signed-off-by: Arnaldo Carvalho de Melo

libperf: Use sys/types.h to get ssize_t, not unistd.h

2019-09-25T12:51:49Z

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 Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-49bn251httu22ymwgipeavmy@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libperf: Move 'page_size' global variable to libperf

2019-09-25T12:51:48Z

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: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-33-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libperf: Add perf_evlist__id_add_fd() function

2019-09-25T12:51:48Z

Add the perf_evlist__id_add_fd() function to libperf as an internal function. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-32-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libperf: Add perf_evlist__id_add() function

2019-09-25T12:51:48Z

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: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-31-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libperf: Add perf_evlist__read_format() function

2019-09-25T12:51:48Z

Add the perf_evlist__read_format() function to libperf as internal function. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-30-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

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: Add perf_evsel__alloc_id/perf_evsel__free_id functions

2019-09-25T12:51:48Z

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: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-28-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

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

2019-09-25T12:51:48Z

Move 'heads' hash table from 'struct evlist' to 'struct perf_evlist'. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-27-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo