| Message ID | 20230526073336.344543-1-mcgrof@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | block: simplify with PAGE_SECTORS_SHIFT | expand |
On 26.05.23 09:33, Luis Chamberlain wrote: > A bit of block drivers have their own incantations with > PAGE_SHIFT - SECTOR_SHIFT. Just simplfy and use PAGE_SECTORS_SHIFT > all over. > > Based on linux-next next-20230525. > > Changes since v1: > > o keep iomap math visibly simple > o Add tags for Reviews/acks > o rebase onto next-20230525 > > Luis Chamberlain (5): > block: annotate bdev_disk_changed() deprecation with a symbol > namespace > drbd: use PAGE_SECTORS_SHIFT and PAGE_SECTORS > iomap: simplify iomap_init() with PAGE_SECTORS > dm bufio: simplify by using PAGE_SECTORS_SHIFT > zram: use generic PAGE_SECTORS and PAGE_SECTORS_SHIFT > > block/partitions/core.c | 6 +----- > drivers/block/drbd/drbd_bitmap.c | 4 ++-- > drivers/block/loop.c | 2 ++ > drivers/block/zram/zram_drv.c | 12 ++++++------ > drivers/block/zram/zram_drv.h | 2 -- > drivers/md/dm-bufio.c | 4 ++-- > drivers/s390/block/dasd_genhd.c | 2 ++ > fs/iomap/buffered-io.c | 2 +- > 8 files changed, 16 insertions(+), 18 deletions(-) > Hey Luis, I've found another one in sd_zbc_revalidate_zones(): max_append = min_t(u32, logical_to_sectors(sdkp->device, zone_blocks), q->limits.max_segments << (PAGE_SHIFT - 9)); Mind taking care of it in the next round as well? Thanks, Johannes -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel
A bit of block drivers have their own incantations with PAGE_SHIFT - SECTOR_SHIFT. Just simplfy and use PAGE_SECTORS_SHIFT all over. Based on linux-next next-20230525. Changes since v1: o keep iomap math visibly simple o Add tags for Reviews/acks o rebase onto next-20230525 Luis Chamberlain (5): block: annotate bdev_disk_changed() deprecation with a symbol namespace drbd: use PAGE_SECTORS_SHIFT and PAGE_SECTORS iomap: simplify iomap_init() with PAGE_SECTORS dm bufio: simplify by using PAGE_SECTORS_SHIFT zram: use generic PAGE_SECTORS and PAGE_SECTORS_SHIFT block/partitions/core.c | 6 +----- drivers/block/drbd/drbd_bitmap.c | 4 ++-- drivers/block/loop.c | 2 ++ drivers/block/zram/zram_drv.c | 12 ++++++------ drivers/block/zram/zram_drv.h | 2 -- drivers/md/dm-bufio.c | 4 ++-- drivers/s390/block/dasd_genhd.c | 2 ++ fs/iomap/buffered-io.c | 2 +- 8 files changed, 16 insertions(+), 18 deletions(-)