---

yaml --- r: 338925 b: refs/heads/master c: 0089fa9 h: refs/heads/master i: 338923: 1d14474 v: v3
git-mirror · Oct 29, 2012 · 5ea1a35 · 5ea1a35
1 parent 92973b0
commit 5ea1a35
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e84ba4e26833991d1c1c15a592b1474ee2b6dfdb
+refs/heads/master: 0089fa9831f3752869143c7928adb94ac6353085
diff --git a/trunk/tools/perf/builtin-record.c b/trunk/tools/perf/builtin-record.c
@@ -363,7 +363,8 @@ static int perf_record__open(struct perf_record *rec)
 			       "or try again with a smaller value of -m/--mmap_pages.\n"
 			       "(current value: %d)\n", opts->mmap_pages);
 			rc = -errno;
-		} else if (!is_power_of_2(opts->mmap_pages)) {
+		} else if (!is_power_of_2(opts->mmap_pages) &&
+			   (opts->mmap_pages != UINT_MAX)) {
 			pr_err("--mmap_pages/-m value must be a power of two.");
 			rc = -EINVAL;
 		} else {