3deaf00580
When we ran out of child_iov space, ensure the iovs to be aligned
with block size. However the calculation was wrong.
(to_next_boundary_bytes % blocklen) meant not to_last_block but to_next_block.
So calculate to_last_block_size by reducing to_last_block_size from blocklen.
The data was collected when the issue occured. So add unit test
by using the data.
Fixes #979
Reported-by: Geoffrey McRae <geoff@hostfission.com>
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I62a50bada450288ea7c60aec0e557c2a53cd8916
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470806
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
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| .. | ||
| bdev_raid.c | ||
| bdev.c | ||
| compress.c | ||
| crypto.c | ||
| gpt | ||
| mt | ||
| part.c | ||
| pmem | ||
| scsi_nvme.c | ||
| vbdev_lvol.c | ||
| Makefile | ||