From 0985a94891c73740dea1e2697f9d598a4a7810ab Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 16 Aug 2012 17:14:54 +0900 Subject: perf ui gtk: Add perf_gtk__show_helpline() for pr_* Use helpline for printing error/debug messages. The code resembles a TUI counter part and only print the first line of the message. Signed-off-by: Namhyung Kim Acked-by: Pekka Enberg Cc: Ingo Molnar Cc: Paul Mackerras Cc: Pekka Enberg Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1345104894-14205-5-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/gtk/util.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'tools/perf/ui/gtk/util.c') diff --git a/tools/perf/ui/gtk/util.c b/tools/perf/ui/gtk/util.c index 0ead373c0dfb..b8efb966f94c 100644 --- a/tools/perf/ui/gtk/util.c +++ b/tools/perf/ui/gtk/util.c @@ -117,11 +117,6 @@ struct perf_error_ops perf_gtk_eops = { * For now, just add stubs for NO_NEWT=1 build. */ #ifdef NO_NEWT_SUPPORT -int ui_helpline__show_help(const char *format __used, va_list ap __used) -{ - return 0; -} - void ui_progress__update(u64 curr __used, u64 total __used, const char *title __used) { -- cgit v1.2.3 From 1d037ca1648b775277fc96401ec2aa233724906c Mon Sep 17 00:00:00 2001 From: Irina Tirdea Date: Tue, 11 Sep 2012 01:15:03 +0300 Subject: perf tools: Use __maybe_used for unused variables perf defines both __used and __unused variables to use for marking unused variables. The variable __used is defined to __attribute__((__unused__)), which contradicts the kernel definition to __attribute__((__used__)) for new gcc versions. On Android, __used is also defined in system headers and this leads to warnings like: warning: '__used__' attribute ignored __unused is not defined in the kernel and is not a standard definition. If __unused is included everywhere instead of __used, this leads to conflicts with glibc headers, since glibc has a variables with this name in its headers. The best approach is to use __maybe_unused, the definition used in the kernel for __attribute__((unused)). In this way there is only one definition in perf sources (instead of 2 definitions that point to the same thing: __used and __unused) and it works on both Linux and Android. This patch simply replaces all instances of __used and __unused with __maybe_unused. Signed-off-by: Irina Tirdea Acked-by: Pekka Enberg Cc: David Ahern Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1347315303-29906-7-git-send-email-irina.tirdea@intel.com [ committer note: fixed up conflict with a116e05 in builtin-sched.c ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/gtk/util.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools/perf/ui/gtk/util.c') diff --git a/tools/perf/ui/gtk/util.c b/tools/perf/ui/gtk/util.c index b8efb966f94c..8aada5b3c04c 100644 --- a/tools/perf/ui/gtk/util.c +++ b/tools/perf/ui/gtk/util.c @@ -117,8 +117,8 @@ struct perf_error_ops perf_gtk_eops = { * For now, just add stubs for NO_NEWT=1 build. */ #ifdef NO_NEWT_SUPPORT -void ui_progress__update(u64 curr __used, u64 total __used, - const char *title __used) +void ui_progress__update(u64 curr __maybe_unused, u64 total __maybe_unused, + const char *title __maybe_unused) { } #endif -- cgit v1.2.3