perf tools: Remove junk code in mmap size handling

size is overriden later and used only then. Those lines are only junk, probably a leftover. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Stephane Eranian <eranian@google.com>

perf tools: Remove junk code in mmap size handling
size is overriden later and used only then. Those lines are only junk, probably a leftover. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Stephane Eranian <eranian@google.com>
Frederic Weisbecker
1 parent eac9eacee1
Showing 1 changed file with 0 additions and 3 deletions Side-by-side Diff
tools/perf/util/session.c
@@ -1018,9 +1018,6 @@
  
 	if (session->header.needs_swap)
 		perf_event_header__bswap(&event->header);
-	size = event->header.size;
-	if (size == 0)
-		size = 8;
  
 	if (head + event->header.size > mmap_size) {
 		if (mmaps[map_idx]) {
...	...	@@ -1018,9 +1018,6 @@
1018	1018
1019	1019	if (session->header.needs_swap)
1020	1020	perf_event_header__bswap(&event->header);
1021		- size = event->header.size;
1022		- if (size == 0)
1023		- size = 8;
1024	1021
1025	1022	if (head + event->header.size > mmap_size) {
1026	1023	if (mmaps[map_idx]) {