Re: remove block layer bounce buffering

Sergey Shtylyov
2025-05-02T08:43:49Z

On 5/2/25 9:49 AM, Christoph Hellwig wrote:

[...]

> Diffstat:
> b/arch/mips/configs/gcw0_defconfig | 1
> b/block/Makefile | 1
> b/block/blk-map.c | 5
> b/block/blk-mq.c | 2
> b/block/blk-settings.c | 5
> b/block/blk.h | 17 --
> b/drivers/base/node.c | 2
> b/drivers/scsi/Kconfig | 3
> b/drivers/scsi/aha152x.c | 1
> b/drivers/scsi/imm.c | 1
> b/drivers/scsi/ppa.c | 1
> b/drivers/scsi/scsi_lib.c | 3
> b/drivers/usb/storage/usb.c | 14 +
> b/fs/proc/meminfo.c | 3
> b/include/linux/blk_types.h | 1
> b/include/linux/blkdev.h | 5
> b/include/linux/mmzone.h | 1
> b/include/scsi/scsi_host.h | 2
> b/include/trace/events/block.h | 15 --
> b/include/uapi/linux/blktrace_api.h | 2
> b/kernel/trace/blktrace.c | 9 -
> b/mm/show_mem.c | 4

Hm, your diffstat looks borked... :-)

> block/bounce.c | 267 ------------------------------------
> 23 files changed, 19 insertions(+), 346 deletions(-)

MBR, Sergey