Reviewed-by: Daeho Jeong <daehoje...@google.com>
On Tue, Feb 13, 2024 at 3:42 PM Jaegeuk Kim <jaeg...@kernel.org> wrote:
>
> When we turn on sparse_mode, stat() will be failed, as the file will be
> created afterwards. Let's fix.
>
> Fixes: 14197d546b93 ("f2fs-tools: fix to check loop device")
> Signed-off-by: Jaegeuk Kim <jaeg...@kernel.org>
> ---
> lib/libf2fs.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/lib/libf2fs.c b/lib/libf2fs.c
> index 5c6c5b7bf8a7..d51e485361ee 100644
> --- a/lib/libf2fs.c
> +++ b/lib/libf2fs.c
> @@ -814,6 +814,9 @@ int f2fs_dev_is_umounted(char *path)
> * the file system. In this case, we should not format.
> */
> if (stat(path, &st_buf)) {
> + /* sparse file will be created after this. */
> + if (c.sparse_mode)
> + return 0;
> MSG(0, "Info: stat failed errno:%d\n", errno);
> return -1;
> }
> --
> 2.43.0.687.g38aa6559b0-goog
>
>
>
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