Re: [PATCH v6 1/3] mtd: nand: raw: qcom_nandc: reorder qcom_nand_host struct

[Ansuel Smith]

On Thu, Jun 09, 2022 at 10:37:22PM +0530, Manivannan Sadhasivam wrote:
> On Thu, Jun 09, 2022 at 03:23:42PM +0200, Ansuel Smith wrote:
> > Reorder qcom_nand_host to save holes in the struct.
> 
> You forgot to reorder other structs also as I requested :/
> 
> Thanks,
> Mani
>

Hi, I run this commit with pahole tools and it didn't reorder anything
else aside from what i already reordered. Am I missing something here?

> > 
> > Signed-off-by: Ansuel Smith <ansuelsmth@xxxxxxxxx>
> > ---
> >  drivers/mtd/nand/raw/qcom_nandc.c | 10 ++++++----
> >  1 file changed, 6 insertions(+), 4 deletions(-)
> > 
> > diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c
> > index 1a77542c6d67..7fbbd3e7784c 100644
> > --- a/drivers/mtd/nand/raw/qcom_nandc.c
> > +++ b/drivers/mtd/nand/raw/qcom_nandc.c
> > @@ -431,11 +431,12 @@ struct qcom_nand_controller {
> >   *				and reserved bytes
> >   * @cw_data:			the number of bytes within a codeword protected
> >   *				by ECC
> > + * @ecc_bytes_hw:		ECC bytes used by controller hardware for this
> > + *				chip
> > + *
> >   * @use_ecc:			request the controller to use ECC for the
> >   *				upcoming read/write
> >   * @bch_enabled:		flag to tell whether BCH ECC mode is used
> > - * @ecc_bytes_hw:		ECC bytes used by controller hardware for this
> > - *				chip
> >   * @status:			value to be returned if NAND_CMD_STATUS command
> >   *				is executed
> >   * @last_command:		keeps track of last command on this chip. used
> > @@ -452,11 +453,12 @@ struct qcom_nand_host {
> >  	int cs;
> >  	int cw_size;
> >  	int cw_data;
> > -	bool use_ecc;
> > -	bool bch_enabled;
> >  	int ecc_bytes_hw;
> >  	int spare_bytes;
> >  	int bbm_size;
> > +
> > +	bool use_ecc;
> > +	bool bch_enabled;
> >  	u8 status;
> >  	int last_command;
> >  
> > -- 
> > 2.36.1
> > 
> 
> -- 
> மணிவண்ணன் சதாசிவம்

-- 
	Ansuel