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/util/process_event.c | 53 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 tools/perf/util/process_event.c (limited to 'tools/perf/util/process_event.c') diff --git a/tools/perf/util/process_event.c b/tools/perf/util/process_event.c new file mode 100644 index 000000000000..a970789581a2 --- /dev/null +++ b/tools/perf/util/process_event.c @@ -0,0 +1,53 @@ +#include "process_event.h" + +char *cwd; +int cwdlen; + +int +process_mmap_event(event_t *event, unsigned long offset, unsigned long head) +{ + struct map *map = map__new(&event->mmap, cwd, cwdlen); + struct thread *thread = threads__findnew(event->mmap.pid); + + dump_printf("%p [%p]: PERF_RECORD_MMAP %d/%d: [%p(%p) @ %p]: %s\n", + (void *)(offset + head), + (void *)(long)(event->header.size), + event->mmap.pid, + event->mmap.tid, + (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; + +} + +int +process_comm_event(event_t *event, unsigned long offset, unsigned long head) +{ + struct thread *thread = threads__findnew(event->comm.pid); + + dump_printf("%p [%p]: PERF_RECORD_COMM: %s:%d\n", + (void *)(offset + head), + (void *)(long)(event->header.size), + event->comm.comm, event->comm.pid); + + if (thread == NULL || + thread__set_comm_adjust(thread, event->comm.comm)) { + dump_printf("problem processing PERF_RECORD_COMM, skipping event.\n"); + return -1; + } + total_comm++; + + return 0; +} + -- cgit v1.2.2