---

yaml --- r: 365505 b: refs/heads/master c: ba630e4 h: refs/heads/master i: 365503: 6d2c682 v: v3
git-mirror · Mar 12, 2013 · c516837 · c516837
1 parent 50cbf14
commit c516837
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Showing 2 changed files with 16 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8719dceae2f98a578507c0f6b49c93f320bd729c
+refs/heads/master: ba630e4940924ad1962883c207a62890778ced63
diff --git a/trunk/include/linux/cpumask.h b/trunk/include/linux/cpumask.h
@@ -590,6 +590,21 @@ static inline int cpulist_scnprintf(char *buf, int len,
 				    nr_cpumask_bits);
 }
 
+/**
+ * cpumask_parse - extract a cpumask from from a string
+ * @buf: the buffer to extract from
+ * @dstp: the cpumask to set.
+ *
+ * Returns -errno, or 0 for success.
+ */
+static inline int cpumask_parse(const char *buf, struct cpumask *dstp)
+{
+	char *nl = strchr(buf, '\n');
+	int len = nl ? nl - buf : strlen(buf);
+
+	return bitmap_parse(buf, len, cpumask_bits(dstp), nr_cpumask_bits);
+}
+
 /**
  * cpulist_parse - extract a cpumask from a user string of ranges
  * @buf: the buffer to extract from