blk-merge.c (0f69403d2535ffc7200a8414cf3ca66a49b0d741) blk-merge.c (f3bdc62fd82ed93dbe4d049eacba310de7eb2a6a)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Functions related to segment and merge handling
4 */
5#include <linux/kernel.h>
6#include <linux/module.h>
7#include <linux/bio.h>
8#include <linux/blkdev.h>

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788 if (!blk_discard_mergable(req))
789 elv_merge_requests(q, req, next);
790
791 /*
792 * 'next' is going away, so update stats accordingly
793 */
794 blk_account_io_merge_request(next);
795
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Functions related to segment and merge handling
4 */
5#include <linux/kernel.h>
6#include <linux/module.h>
7#include <linux/bio.h>
8#include <linux/blkdev.h>

--- 779 unchanged lines hidden (view full) ---

788 if (!blk_discard_mergable(req))
789 elv_merge_requests(q, req, next);
790
791 /*
792 * 'next' is going away, so update stats accordingly
793 */
794 blk_account_io_merge_request(next);
795
796 trace_block_rq_merge(q, next);
797
796 /*
797 * ownership of bio passed from next to req, return 'next' for
798 * the caller to free
799 */
800 next->bio = NULL;
801 return next;
802}
803

--- 86 unchanged lines hidden --- 		798 /*
799 * ownership of bio passed from next to req, return 'next' for
800 * the caller to free
801 */
802 next->bio = NULL;
803 return next;
804}
805

--- 86 unchanged lines hidden ---