Commit 27498070 authored Jul 02, 2018 by Seth Howell Committed by Jim Harris Jul 06, 2018

bdev: reorder items in spdk_bdev.



This fills two holes and allows the structure to fit neatly into 4
cachelines.

Change-Id: Ie175fec2656ff0b60a8c6fcbc26b1a66a8bf5162
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/417604


Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>

parent 49e24df5

include/spdk/bdev_module.h

+3 −3

Original line number	Diff line number	Diff line
		@@ -228,15 +228,15 @@ struct spdk_bdev {
		/** Unique product name for this kind of block device. */
		char *product_name;

		/** write cache enabled, not used at the moment */
		int write_cache;

		/** Size in bytes of a logical block for the backend */
		uint32_t blocklen;

		/** Number of blocks */
		uint64_t blockcnt;

		/** write cache enabled, not used at the moment */
		int write_cache;

		/**
		* This is used to make sure buffers are sector aligned.
		* This causes double buffering on writes.

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