From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: Ming Lei <ming.lei@redhat.com>,
linux-block@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 01/10] arm: remove the unused BIOVEC_MERGEABLE define
Date: Mon, 24 Sep 2018 09:43:46 +0200 [thread overview]
Message-ID: <20180924074355.2802-2-hch@lst.de> (raw)
In-Reply-To: <20180924074355.2802-1-hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/arm/include/asm/io.h | 7 -------
1 file changed, 7 deletions(-)
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 2cfbc531f63b..6774553dc214 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -459,13 +459,6 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr);
#include <asm-generic/io.h>
-/*
- * can the hardware map this into one segment or not, given no other
- * constraints.
- */
-#define BIOVEC_MERGEABLE(vec1, vec2) \
- ((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2)))
-
struct bio_vec;
extern bool xen_biovec_phys_mergeable(const struct bio_vec *vec1,
const struct bio_vec *vec2);
--
2.19.0
next prev parent reply other threads:[~2018-09-24 7:43 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-24 7:43 clean up physical merging helpers V2 Christoph Hellwig
2018-09-24 7:43 ` Christoph Hellwig [this message]
2018-09-24 7:43 ` [PATCH 02/10] block: move integrity_req_gap_{back,front}_merge to blk.h Christoph Hellwig
2018-09-24 7:43 ` [PATCH 03/10] block: move req_gap_{back,front}_merge to blk-merge.c Christoph Hellwig
2018-09-24 7:43 ` [PATCH 04/10] block: move req_gap_back_merge to blk.h Christoph Hellwig
2018-09-24 7:43 ` [PATCH 05/10] block: simplify BIOVEC_PHYS_MERGEABLE Christoph Hellwig
2018-09-24 7:43 ` [PATCH 06/10] block: add a missing BIOVEC_SEG_BOUNDARY check in bio_add_pc_page Christoph Hellwig
2018-09-24 7:43 ` [PATCH 07/10] block: merge BIOVEC_SEG_BOUNDARY into biovec_phys_mergeable Christoph Hellwig
2018-09-24 7:43 ` [PATCH 08/10] block: remove bvec_to_phys Christoph Hellwig
2018-09-24 7:43 ` [PATCH 09/10] block: don't include io.h from bio.h Christoph Hellwig
2018-09-24 7:43 ` [PATCH 10/10] block: don't include bug.h " Christoph Hellwig
2018-09-24 18:35 ` clean up physical merging helpers V2 Jens Axboe
2018-09-25 20:09 ` Christoph Hellwig
2018-09-25 20:25 ` Jens Axboe
2018-09-25 0:42 ` Ming Lei
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