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perf tools: Drop unneeded bitmap_zero() calls
[linux-2.6-microblaze.git]
/
tools
/
perf
/
util
/
header.c
diff --git
a/tools/perf/util/header.c
b/tools/perf/util/header.c
index
5af58aa
..
5f1af7b
100644
(file)
--- a/
tools/perf/util/header.c
+++ b/
tools/perf/util/header.c
@@
-279,8
+279,6
@@
static int do_read_bitmap(struct feat_fd *ff, unsigned long **pset, u64 *psize)
if (!set)
return -ENOMEM;
- bitmap_zero(set, size);
-
p = (u64 *) set;
for (i = 0; (u64) i < BITS_TO_U64(size); i++) {
@@
-1285,7
+1283,6
@@
static int memory_node__read(struct memory_node *n, unsigned long idx)
return -ENOMEM;
}
- bitmap_zero(n->set, size);
n->node = idx;
n->size = size;