On 3/22/19 2:13 PM, Johannes Thumshirn wrote:

From: Jens Axboe <axboe@kernel.dk>

Kill the BIO_SEG_VALID flag. We should just use ->bi_phys_segments to tell
if it's valid or not.

This patch uses -1 to signify it's not.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
[ jth initialize pc bios with 1 phys segment and WARN if we're submitting
bios with -1 segments ]
Signed-off-by: Johannes Thumshirn <redacted>
---
  block/bio.c               | 15 +++++++++------
  block/blk-core.c          |  1 +
  block/blk-merge.c         | 13 ++++++-------
  drivers/md/raid5.c        |  2 +-
  include/linux/blk_types.h |  1 -
  5 files changed, 17 insertions(+), 15 deletions(-)

Reviewed-by: Hannes Reinecke <hare@suse.com>

Cheers,

Hannes
-- 
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