diff options
| -rw-r--r-- | src/or/buffers.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/or/buffers.c b/src/or/buffers.c index 8f81eb2267..015245d84f 100644 --- a/src/or/buffers.c +++ b/src/or/buffers.c @@ -244,6 +244,11 @@ static INLINE void buf_shrink_if_underfull(buf_t *buf) { #define buf_shrink_if_underfull(buf) do {} while (0) #endif +/** Resize buf so it won't hold extra memory that we haven't + * been using lately. Try to shrink the buf until it is the + * largest factor of two that can contain highwater, but never + * smaller than MIN_LAZY_SHRINK_SIZE. + */ void buf_shrink(buf_t *buf) { |