diff options
Diffstat (limited to 'fs/btrfs/send.c')
| -rw-r--r-- | fs/btrfs/send.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index f87878274e9f..8f323859156b 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -4932,7 +4932,6 @@ static int put_file_data(struct send_ctx *sctx, u64 offset, u32 len) struct btrfs_fs_info *fs_info = root->fs_info; struct inode *inode; struct page *page; - char *addr; pgoff_t index = offset >> PAGE_SHIFT; pgoff_t last_index; unsigned pg_offset = offset_in_page(offset); @@ -4985,10 +4984,8 @@ static int put_file_data(struct send_ctx *sctx, u64 offset, u32 len) } } - addr = kmap(page); - memcpy(sctx->send_buf + sctx->send_size, addr + pg_offset, - cur_len); - kunmap(page); + memcpy_from_page(sctx->send_buf + sctx->send_size, page, + pg_offset, cur_len); unlock_page(page); put_page(page); index++; |