diff options
| -rw-r--r-- | refs/packed-backend.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/refs/packed-backend.c b/refs/packed-backend.c index e30c233970..ea7ad554e6 100644 --- a/refs/packed-backend.c +++ b/refs/packed-backend.c @@ -458,6 +458,8 @@ static void verify_buffer_safe(struct snapshot *snapshot) last_line, eof - last_line); } +#define SMALL_FILE_SIZE (32*1024) + /* * Depending on `mmap_strategy`, either mmap or read the contents of * the `packed-refs` file into the snapshot. Return 1 if the file @@ -495,7 +497,7 @@ static int load_contents(struct snapshot *snapshot) if (!size) { return 0; - } else if (mmap_strategy == MMAP_NONE) { + } else if (mmap_strategy == MMAP_NONE || size <= SMALL_FILE_SIZE) { snapshot->buf = xmalloc(size); bytes_read = read_in_full(fd, snapshot->buf, size); if (bytes_read < 0 || bytes_read != size) |