diff options
| -rw-r--r-- | fs/btrfs/send.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index 4ef4167072b8..f53e8049473d 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -439,6 +439,11 @@ static int fs_path_ensure_buf(struct fs_path *p, int len) old_buf_len = p->buf_len; /* + * Allocate to the next largest kmalloc bucket size, to let + * the fast path happen most of the time. + */ + len = kmalloc_size_roundup(len); + /* * First time the inline_buf does not suffice */ if (p->buf == p->inline_buf) { @@ -451,11 +456,7 @@ static int fs_path_ensure_buf(struct fs_path *p, int len) if (!tmp_buf) return -ENOMEM; p->buf = tmp_buf; - /* - * The real size of the buffer is bigger, this will let the fast path - * happen most of the time - */ - p->buf_len = ksize(p->buf); + p->buf_len = len; if (p->reversed) { tmp_buf = p->buf + old_buf_len - path_len - 1; |