From e74328d3a17ed75ffdf72b86f289965823a47240 Mon Sep 17 00:00:00 2001 From: John Kacur Date: Tue, 24 Nov 2009 15:35:01 +0100 Subject: perf tools: Use common process_event functions for annotate and report Prevent bit-rot in perf-annotate by using common functions where possible. Here we create process_events.[ch] to hold the common functions. Signed-off-by: John Kacur Cc: Frederic Weisbecker Cc: Peter Zijlstra Cc: acme@redhat.com LKML-Reference: <1259073301-11506-3-git-send-email-jkacur@redhat.com> Signed-off-by: Ingo Molnar --- tools/perf/builtin-annotate.c | 56 ++----------------------------------------- 1 file changed, 2 insertions(+), 54 deletions(-) (limited to 'tools/perf/builtin-annotate.c') diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 6b13a1ecf1e7..59b6123abec2 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -24,6 +24,7 @@ #include "util/thread.h" #include "util/sort.h" #include "util/hist.h" +#include "util/process_events.h" static char const *input_name = "perf.data"; @@ -201,32 +202,6 @@ got_map: return 0; } -static int -process_mmap_event(event_t *event, unsigned long offset, unsigned long head) -{ - struct map *map = map__new(&event->mmap, NULL, 0); - struct thread *thread = threads__findnew(event->mmap.pid); - - dump_printf("%p [%p]: PERF_RECORD_MMAP %d: [%p(%p) @ %p]: %s\n", - (void *)(offset + head), - (void *)(long)(event->header.size), - event->mmap.pid, - (void *)(long)event->mmap.start, - (void *)(long)event->mmap.len, - (void *)(long)event->mmap.pgoff, - event->mmap.filename); - - if (thread == NULL || map == NULL) { - dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n"); - return 0; - } - - thread__insert_map(thread, map); - total_mmap++; - - return 0; -} - static int process_comm_event(event_t *event, unsigned long offset, unsigned long head) { @@ -247,33 +222,6 @@ process_comm_event(event_t *event, unsigned long offset, unsigned long head) return 0; } -static int -process_fork_event(event_t *event, unsigned long offset, unsigned long head) -{ - struct thread *thread = threads__findnew(event->fork.pid); - struct thread *parent = threads__findnew(event->fork.ppid); - - dump_printf("%p [%p]: PERF_RECORD_FORK: %d:%d\n", - (void *)(offset + head), - (void *)(long)(event->header.size), - event->fork.pid, event->fork.ppid); - - /* - * A thread clone will have the same PID for both - * parent and child. - */ - if (thread == parent) - return 0; - - if (!thread || !parent || thread__fork(thread, parent)) { - dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n"); - return -1; - } - total_fork++; - - return 0; -} - static int process_event(event_t *event, unsigned long offset, unsigned long head) { @@ -288,7 +236,7 @@ process_event(event_t *event, unsigned long offset, unsigned long head) return process_comm_event(event, offset, head); case PERF_RECORD_FORK: - return process_fork_event(event, offset, head); + return process_task_event(event, offset, head); /* * We dont process them right now but they are fine: */ -- cgit v1.2.3