Seth Howell 3fd7f28dc9 bdev: add fallback from write_zeroes to writev ... if write_zeroes is not supported by the block device, we can get the same behavior by simply writing a buffer full of zeroes to the blocks we want to erase. I also incorporate splitting into the bdev layer to accomodate large i/o. Change-Id: I8fa1bfaaf22d7bfc6e3afb6e89d22fa9f7767e55 Signed-off-by: Seth Howell <seth.howell@intel.com> Reviewed-on: https://review.gerrithub.io/373829 Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com> Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>		2017-10-23 11:50:16 -04:00
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assert.h	include: Move the remainder of the code base to stdinc.h	2017-05-08 13:20:36 -07:00
bdev.h	bdev: add fallback from write_zeroes to writev	2017-10-23 11:50:16 -04:00
copy_engine.h	copy: return 0 on success and appropriate errno on failure	2017-09-25 13:56:29 -04:00
event.h	subsystem: move allocation of subsystem_init event to subsystem	2017-10-16 15:14:36 -04:00
log.h	log: add new parm to spdk_trace_dump()	2017-09-06 17:33:03 -04:00
lvolstore.h	lvol: add reference counter for open lvols	2017-10-20 16:06:53 -04:00
mock.h	test/mock: add pthread_self	2017-09-19 17:15:15 -04:00