Commit 3d8e44e9 authored by Daniel Verkamp's avatar Daniel Verkamp Committed by Jim Harris
Browse files

bdev/null: add Write Zeroes support 



Change-Id: Iad98baef576fe3d843967d0c02e9922dfc347830
Signed-off-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/378675


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 5bdb2886

lib/bdev/null/bdev_null.c

+2 −0
Original line number Diff line number Diff line
@@ -84,6 +84,7 @@ bdev_null_submit_request(struct spdk_io_channel *ch, struct spdk_bdev_io *bdev_i 
		spdk_bdev_io_complete(bdev_io, SPDK_BDEV_IO_STATUS_SUCCESS);

		break;

	case SPDK_BDEV_IO_TYPE_WRITE:

	case SPDK_BDEV_IO_TYPE_WRITE_ZEROES:

	case SPDK_BDEV_IO_TYPE_RESET:

		spdk_bdev_io_complete(bdev_io, SPDK_BDEV_IO_STATUS_SUCCESS);

		break;
@@ -101,6 +102,7 @@ bdev_null_io_type_supported(void *ctx, enum spdk_bdev_io_type io_type) 
	switch (io_type) {

	case SPDK_BDEV_IO_TYPE_READ:

	case SPDK_BDEV_IO_TYPE_WRITE:

	case SPDK_BDEV_IO_TYPE_WRITE_ZEROES:

	case SPDK_BDEV_IO_TYPE_RESET:

		return true;

	case SPDK_BDEV_IO_TYPE_FLUSH: