diff options
Diffstat (limited to 'lib/idr.c')
| -rw-r--r-- | lib/idr.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/idr.c b/lib/idr.c index c2cf2c52bbde..3fa8be43696f 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -372,7 +372,8 @@ EXPORT_SYMBOL(idr_replace); * Allocate an ID between @min and @max, inclusive. The allocated ID will * not exceed %INT_MAX, even if @max is larger. * - * Context: Any context. + * Context: Any context. It is safe to call this function without + * locking in your code. * Return: The allocated ID, or %-ENOMEM if memory could not be allocated, * or %-ENOSPC if there are no free IDs. */ @@ -479,7 +480,8 @@ EXPORT_SYMBOL(ida_alloc_range); * @ida: IDA handle. * @id: Previously allocated ID. * - * Context: Any context. + * Context: Any context. It is safe to call this function without + * locking in your code. */ void ida_free(struct ida *ida, unsigned int id) { @@ -531,7 +533,8 @@ EXPORT_SYMBOL(ida_free); * or freed. If the IDA is already empty, there is no need to call this * function. * - * Context: Any context. + * Context: Any context. It is safe to call this function without + * locking in your code. */ void ida_destroy(struct ida *ida) { |