e74328d3a1
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 <jkacur@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: acme@redhat.com LKML-Reference: <1259073301-11506-3-git-send-email-jkacur@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
#include "process_event.h"
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char *cwd;
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int cwdlen;
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int
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process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
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{
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struct map *map = map__new(&event->mmap, cwd, cwdlen);
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struct thread *thread = threads__findnew(event->mmap.pid);
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dump_printf("%p [%p]: PERF_RECORD_MMAP %d/%d: [%p(%p) @ %p]: %s\n",
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(void *)(offset + head),
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(void *)(long)(event->header.size),
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event->mmap.pid,
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event->mmap.tid,
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(void *)(long)event->mmap.start,
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(void *)(long)event->mmap.len,
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(void *)(long)event->mmap.pgoff,
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event->mmap.filename);
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if (thread == NULL || map == NULL) {
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dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n");
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return 0;
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}
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thread__insert_map(thread, map);
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total_mmap++;
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return 0;
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}
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int
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process_comm_event(event_t *event, unsigned long offset, unsigned long head)
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{
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struct thread *thread = threads__findnew(event->comm.pid);
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dump_printf("%p [%p]: PERF_RECORD_COMM: %s:%d\n",
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(void *)(offset + head),
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(void *)(long)(event->header.size),
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event->comm.comm, event->comm.pid);
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if (thread == NULL ||
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thread__set_comm_adjust(thread, event->comm.comm)) {
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dump_printf("problem processing PERF_RECORD_COMM, skipping event.\n");
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return -1;
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}
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total_comm++;
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return 0;
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}
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