kernel/linux.git/tools/perf/ui/gtk, branch linux-5.3.y

perf tools: Use list_del_init() more thorougly

2019-07-09T13:13:27+00:00

To allow for destructors to check if they're operating on a object still in a list, and to avoid going from use after free list entries into still valid, or even also other already removed from list entries. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-deh17ub44atyox3j90e6rksu@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools lib: Adopt zalloc()/zfree() from tools/perf

2019-07-09T13:13:26+00:00

Eroding a bit more the tools/perf/util/util.h hodpodge header. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-natazosyn9rwjka25tvcnyi0@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Remove trim() implementation, use tools/lib's strim()

2019-06-26T15:06:20+00:00

Moving more stuff out of tools/perf/util/ and using the kernel idiom. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-wpj8rktj62yse5dq6ckny6de@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Ditch rtrim(), use skip_spaces() to get closer to the kernel

2019-06-26T14:42:03+00:00

No change in behaviour, just using the same kernel idiom for such operation. Cc: Adrian Hunter Cc: André Goddard Rosa Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-a85lkptkt0ru40irpga8yf54@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Add missing include in various places

2019-02-06T13:00:38+00:00

Its getting it from hist.h and that will go away, as that header doesn't need callchain.h at all. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-6ebl3mwwiqocl79yts44qltu@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf hist: Remove symbol.h from hist.h, just fwd decls are needed

2019-02-06T13:00:38+00:00

To reduce the includes dependencies. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-cmvg5ght75mmfg1efeyna9rn@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf callchain: Uninline callchain_cursor_reset() to remove map.h dependency

2019-02-06T13:00:38+00:00

That was the only thing that made including map.h in callchain.h a requiriment, so uninline it and just add a 'struct map' forward declaration. Cc: Adrian Hunter Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-7fjz4hvv1bpzqaeriku44fn4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf hist: Use cached rbtrees

2019-01-25T14:12:10+00:00

At the cost of an extra pointer, we can avoid the O(logN) cost of finding the first element in the tree (smallest node), which is something heavily required for histograms. Specifically, the following are converted to rb_root_cached, and users accordingly: hist::entries_in_array hist::entries_in hist::entries hist::entries_collapsed hist_entry::hroot_in hist_entry::hroot_out Signed-off-by: Davidlohr Bueso Tested-by: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Namhyung Kim Link: http://lkml.kernel.org/r/20181206191819.30182-7-dave@stgolabs.net [ Added some missing conversions to rb_first_cached() ] Signed-off-by: Arnaldo Carvalho de Melo

perf annotate: Remove lots of headers from annotate.h

2019-01-25T14:12:08+00:00

To reduce the chances changes trigger tons of rebuilds, more to come. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-ytbykaku63862guk7muflcy4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf hists browser gtk: Use hist_entry__has_callchains()

2018-06-07T17:33:31+00:00

Since we can't go from struct hists to struct evsel for all cases (c2c is an exception) and we have access to the hist_entry, use hist_entry__has_callchains() in the GTK+ hists browser to figure out if callchains are available. Cc: Adrian Hunter Cc: David Ahern Cc: Jin Yao Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-8owkgrruzzi5emvblwh4e6le@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo