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Date: Tue, 19 Feb 2013 16:22:14 -0800 From: Kent Overstreet <koverstreet@...gle.com> To: linux-kernel@...r.kernel.org Cc: Kent Overstreet <koverstreet@...gle.com>, axboe@...nel.dk Subject: [PATCH 00/27] Block cleanups - prep work for immutable bio vecs/dio rewrite Jens - this is the patch series I was working on a couple months ago, and then got sidetracked on. I rebased it onto your for-3.9/core branch. Nothing's changed (besides a few random merge conflicts) since the last time I mailed it out - I think all this stuff is ready. Kent Overstreet (27): block: Reorder struct bio_set block: Avoid deadlocks with bio allocation by stacking drivers block: Fix a buffer overrun in bio_integrity_split() block: Convert integrity to bvec_alloc_bs() block: Add bio_advance() block: Refactor blk_update_request() md: Convert md_trim_bio() to use bio_advance() block: Add bio_end_sector() block: Use bio_sectors() more consistently block: Change bio_split() to respect the current value of bi_idx block: Remove bi_idx references block: Remove some unnecessary bi_vcnt usage block: Add submit_bio_wait(), remove from md raid10: Use bio_reset() raid1: use bio_reset() raid5: use bio_reset() raid1: Refactor narrow_write_error() to not use bi_idx block: Add bio_copy_data() pktcdvd: use bio_copy_data() pktcdvd: Use bio_reset() in disabled code to kill bi_idx usage raid1: use bio_copy_data() bounce: Refactor __blk_queue_bounce to not use bi_io_vec block: Add bio_for_each_segment_all() block: Convert some code to bio_for_each_segment_all() block: Add bio_alloc_pages() block: Add an explicit bio flag for bios that own their bvec bio-integrity: Add explicit field for owner of bip_buf block/blk-core.c | 82 ++----- block/cfq-iosched.c | 7 +- block/deadline-iosched.c | 2 +- drivers/block/aoe/aoecmd.c | 2 +- drivers/block/brd.c | 3 +- drivers/block/floppy.c | 1 - drivers/block/pktcdvd.c | 102 ++------- drivers/block/rbd.c | 2 +- drivers/md/dm-crypt.c | 3 +- drivers/md/dm-raid1.c | 2 +- drivers/md/dm-stripe.c | 2 +- drivers/md/dm-verity.c | 4 +- drivers/md/faulty.c | 6 +- drivers/md/linear.c | 3 +- drivers/md/md.c | 17 +- drivers/md/raid0.c | 9 +- drivers/md/raid1.c | 133 ++++------- drivers/md/raid10.c | 78 ++----- drivers/md/raid5.c | 49 ++--- drivers/message/fusion/mptsas.c | 6 +- drivers/s390/block/dcssblk.c | 3 +- drivers/scsi/libsas/sas_expander.c | 6 +- drivers/scsi/mpt2sas/mpt2sas_transport.c | 10 +- fs/bio-integrity.c | 144 +++++------- fs/bio.c | 366 +++++++++++++++++++++++++++---- fs/btrfs/extent_io.c | 3 +- fs/btrfs/volumes.c | 2 +- fs/buffer.c | 1 - fs/direct-io.c | 8 +- fs/exofs/ore.c | 2 +- fs/exofs/ore_raid.c | 2 +- fs/gfs2/lops.c | 2 +- fs/jfs/jfs_logmgr.c | 2 - fs/logfs/dev_bdev.c | 5 - include/linux/bio.h | 115 ++++++---- include/linux/blk_types.h | 3 + include/trace/events/block.h | 12 +- mm/bounce.c | 75 ++----- mm/page_io.c | 1 - 39 files changed, 645 insertions(+), 630 deletions(-) -- 1.7.12 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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