kernel/linux.git/tools/perf/ui/browsers/scripts.c, branch v6.12.80

perf: script: prefer capstone to XED

2024-02-21T02:07:34+00:00

Now perf can show assembly instructions with libcapstone for x86, and the capstone is better in general. Signed-off-by: Changbin Du Reviewed-by: Adrian Hunter Cc: changbin.du@gmail.com Cc: Thomas Richter Cc: Andi Kleen Signed-off-by: Namhyung Kim Link: https://lore.kernel.org/r/20240217074046.4100789-6-changbin.du@huawei.com

perf TUI: Don't ignore job control

2024-01-04T21:29:17+00:00

In its infinite wisdom, by default, SLang sets susp undef, and this can only be un-done by calling SLtty_set_suspend_state(true). After every SLang_init_tty(). Additionally, no provisions are made for maintaining the teletype attributes across suspend/continue (outside of curses emulation mode(?!), which provides full support, naturally), so we need to save and restore the flags ourselves, as well as reset the text colours when going under. We need to also re-draw the screen, and raising SIGWINCH, shockingly, Just Works. The correct solution would be to Not Use SLang, but as a stop-gap, this makes TUI 'perf report' usable. Signed-off-by: Ahelenia Ziemiańska Tested-by: Arnaldo Carvalho de Melo Tested-by: Namhyung Kim Cc: Alexander Shishkin Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mark Rutland Cc: Peter Zijlstra Cc: yaowenbin Link: https://lore.kernel.org/r/0354dcae23a8713f75f4fed609e0caec3c6e3cd5.1672174189.git.nabijaczleweli@nabijaczleweli.xyz Signed-off-by: Arnaldo Carvalho de Melo

tools ui popup: Allow returning hotkeys

2020-01-06T14:46:10+00:00

With this patch if an optional pointer is passed to ui__popup_menu() then when any key that is not being handled (ENTER, ESC, etc) is typed, it'll record that key in the pointer and return, allowing for hotkey processing on the caller. If NULL is passed, no change in logic, unhandled keys continue to be ignored. Reviewed-by: Jiri Olsa Cc: Adrian Hunter Cc: Andi Kleen Cc: Jin Yao Cc: Kan Liang Cc: Linus Torvalds Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-6ojn19mqzgmrdm8kdoigic0m@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Remove util.h from where it is not needed

2019-09-20T12:19:20+00:00

Check that it is not needed and remove, fixing up some fallout for places where it was only serving to get something else. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-9h6dg6lsqe2usyqjh5rrues4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf debug: No need to include ui/util.h

2019-09-20T12:19:20+00:00

Nothing from that file is used in util/debug.h, it is only needed in some places that get it indirectly via including util/debug.h, remove that entanglement. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-hn9v4jdova2nt018fqsjyzun@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf auxtrace: Uninline functions that touch perf_session

2019-09-01T01:24:10+00:00

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 tools: Remove needless sort.h include directives

2019-09-01T01:24:10+00:00

Now that sort.h isn't included by any other header, we can check where it is really needed, i.e. we can remove it and be sure that it isn't being obtained indirectly. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-tom8k0lbsxd9joprr8zpu6w1@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf debug: Remove needless include directives from debug.h

2019-08-31T22:10:19+00:00

All we need there is a forward declaration for 'union perf_event', so remove it from there and add missing header directives in places using things from this indirect include. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-7ftk0ztstqub1tirjj8o8xbl@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Remove needless perf.h include directive from headers

2019-08-29T20:38:32+00:00

Its not needed there, add it to the places that need it and were getting it via those headers. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-5yulx1u16vyd0zmrbg1tjhju@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf script: Fix memory leaks in list_scripts()

2019-08-26T14:58:30+00:00

In case memory resources for *buf* and *paths* were allocated, jump to *out* and release them before return. Signed-off-by: Gustavo A. R. Silva Cc: Alexander Shishkin Cc: Andi Kleen Cc: Gustavo A. R. Silva Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Addresses-Coverity-ID: 1444328 ("Resource leak") Fixes: 6f3da20e151f ("perf report: Support builtin perf script in scripts menu") Link: http://lkml.kernel.org/r/20190408162748.GA21008@embeddedor Signed-off-by: Arnaldo Carvalho de Melo