block: convert to bio_first_bvec_all & bio_first_page_all
This patch converts to bio_first_bvec_all() & bio_first_page_all() for retrieving the 1st bvec/page, and prepares for supporting multipage bvec. Signed-off-by:Ming Lei <ming.lei@redhat.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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- drivers/block/drbd/drbd_bitmap.c 1 addition, 1 deletiondrivers/block/drbd/drbd_bitmap.c
- drivers/block/zram/zram_drv.c 1 addition, 1 deletiondrivers/block/zram/zram_drv.c
- drivers/md/bcache/super.c 4 additions, 4 deletionsdrivers/md/bcache/super.c
- fs/btrfs/compression.c 1 addition, 1 deletionfs/btrfs/compression.c
- fs/btrfs/inode.c 2 additions, 2 deletionsfs/btrfs/inode.c
- fs/f2fs/data.c 1 addition, 1 deletionfs/f2fs/data.c
- kernel/power/swap.c 1 addition, 1 deletionkernel/power/swap.c
- mm/page_io.c 2 additions, 2 deletionsmm/page_io.c
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