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Subject[PATCH 0/2] bio iter improvements
Date
Small patch series cleaning up/standardizing bio_for_each_segment_all(),
which means we can use the same guts for bio_for_each_folio_all(),
considerably simplifying that code.

The squashfs maintainer will want to look at and test those changes,
that code was doing some slightly tricky things. The rest was a pretty
mechanical conversion.

Kent Overstreet (2):
block: Rework bio_for_each_segment_all()
block: Rework bio_for_each_folio_all()

block/bio.c | 38 ++++++------
block/blk-map.c | 38 ++++++------
block/bounce.c | 12 ++--
drivers/md/bcache/btree.c | 8 +--
drivers/md/dm-crypt.c | 10 ++--
drivers/md/raid1.c | 4 +-
fs/btrfs/disk-io.c | 10 ++--
fs/btrfs/extent_io.c | 52 ++++++++--------
fs/btrfs/inode.c | 8 +--
fs/btrfs/raid56.c | 18 +++---
fs/crypto/bio.c | 8 +--
fs/erofs/zdata.c | 4 +-
fs/ext4/page-io.c | 8 +--
fs/ext4/readpage.c | 4 +-
fs/f2fs/data.c | 20 +++----
fs/gfs2/lops.c | 10 ++--
fs/gfs2/meta_io.c | 8 +--
fs/iomap/buffered-io.c | 14 +++--
fs/mpage.c | 4 +-
fs/squashfs/block.c | 48 ++++++++-------
fs/squashfs/lz4_wrapper.c | 17 +++---
fs/squashfs/lzo_wrapper.c | 17 +++---
fs/verity/verify.c | 4 +-
include/linux/bio.h | 123 +++++++++++++++++++++-----------------
include/linux/bvec.h | 70 ++++++++++++++--------
25 files changed, 302 insertions(+), 255 deletions(-)

--
2.39.2

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