Re: [PATCH v5 00/27] ata: optimize core code size on PATA only setups

On 3/26/20 9:57 AM, Bartlomiej Zolnierkiewicz wrote:

Hi,

There have been reports in the past of libata core code size
being a problem in migration from deprecated IDE subsystem on
legacy PATA only systems, i.e.:

https://lore.kernel.org/linux-ide/db2838b7-4862-785b-3a1d-3bf09811340a@gmail.com/ (local)

This patchset re-organizes libata core code to exclude SATA
specific code from being built for PATA only setups.

The end result is up to 24% (by 23949 bytes, from 101769 bytes to
77820 bytes) smaller libata core code size (as measured for m68k
arch using modified atari_defconfig) on affected setups.

I've tested this patchset using pata_falcon driver under ARAnyM
emulator.

Thanks, applied.

-- 
Jens Axboe