Hi Aaron,
On 2018/12/12 20:02, Aaron Strahlberger wrote:
> The `__EROFS_BIT` macro is used only once, do define the
> `EROFS_I_DATA_MAPPING_BIT` constant. This Patch removes this
> macro and expands it in the place it is used.
>
> Signed-off-by: Aaron Strahlberger <aaron.strahlberger@xxxxxxxxx>
> Signed-off-by: Julius Wiedmann <julius.wiedmann@xxxxxx>
> Signed-off-by: Dominik Huber <domi250@xxxxxx>
> ---
> drivers/staging/erofs/erofs_fs.h | 9 ++++-----
> 1 file changed, 4 insertions(+), 5 deletions(-)
> +
> #define EROFS_I_VERSION_BITS 1
> #define EROFS_I_DATA_MAPPING_BITS 3
>
> #define EROFS_I_VERSION_BIT 0
> -__EROFS_BIT(EROFS_I_, DATA_MAPPING, VERSION);
> +enum {
> + EROFS_I_DATA_MAPPING_BIT = EROFS_I_VERSION_BIT + EROFS_I_VERSION_BITS
> +}
Thanks for your patch. I have fixed it yesterday,
https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git/commit/drivers/staging/erofs?h=staging-testing&id=ccd9c19c7ae165c70221b0a4927c31a56e395658
EROFS_I_DATA_MAPPING_BIT = EROFS_I_VERSION_BIT + EROFS_I_VERSION_BITS is not straight-forward as well for erofs on-disk format definition,
fix it to a plain number.
Thanks,
Gao Xiang
>
> struct erofs_inode_v1 {
> /* 0 */__le16 i_advise;
>
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