linux-arm-kernel.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: hch@lst.de (Christoph Hellwig)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 02/10] swiotlb: mark is_swiotlb_buffer static
Date: Mon,  8 Oct 2018 10:02:38 +0200	[thread overview]
Message-ID: <20181008080246.20543-3-hch@lst.de> (raw)
In-Reply-To: <20181008080246.20543-1-hch@lst.de>

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 include/linux/swiotlb.h | 1 -
 kernel/dma/swiotlb.c    | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index 965be92c33b5..7ef541ce8f34 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -121,7 +121,6 @@ static inline unsigned int swiotlb_max_segment(void) { return 0; }
 #endif
 
 extern void swiotlb_print_info(void);
-extern int is_swiotlb_buffer(phys_addr_t paddr);
 extern void swiotlb_set_max_segment(unsigned int);
 
 extern const struct dma_map_ops swiotlb_dma_ops;
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index 9062b14bc7f4..26d3af52956f 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -429,7 +429,7 @@ void __init swiotlb_exit(void)
 	max_segment = 0;
 }
 
-int is_swiotlb_buffer(phys_addr_t paddr)
+static int is_swiotlb_buffer(phys_addr_t paddr)
 {
 	return paddr >= io_tlb_start && paddr < io_tlb_end;
 }
-- 
2.19.0

  parent reply	other threads:[~2018-10-08  8:02 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-08  8:02 move swiotlb noncoherent dma support from arm64 to generic code V2 Christoph Hellwig
2018-10-08  8:02 ` [PATCH 01/10] swiotlb: remove a pointless comment Christoph Hellwig
2018-10-11 17:49   ` Robin Murphy
2018-10-19  0:09   ` Konrad Rzeszutek Wilk
2018-10-08  8:02 ` Christoph Hellwig [this message]
2018-10-11 17:54   ` [PATCH 02/10] swiotlb: mark is_swiotlb_buffer static Robin Murphy
2018-10-19  0:12   ` Konrad Rzeszutek Wilk
2018-10-08  8:02 ` [PATCH 03/10] swiotlb: do not panic on mapping failures Christoph Hellwig
2018-10-11 18:06   ` Robin Murphy
2018-10-19  0:18     ` Konrad Rzeszutek Wilk
2018-10-19  0:17   ` Konrad Rzeszutek Wilk
2018-10-19  6:04     ` Christoph Hellwig
2018-10-19 13:45       ` Konrad Rzeszutek Wilk
2018-10-08  8:02 ` [PATCH 04/10] swiotlb: remove the overflow buffer Christoph Hellwig
2018-10-11 18:19   ` Robin Murphy
2018-10-12 17:04   ` Catalin Marinas
2018-10-19  0:23   ` Konrad Rzeszutek Wilk
2018-10-08  8:02 ` [PATCH 05/10] swiotlb: merge swiotlb_unmap_page and unmap_single Christoph Hellwig
2018-10-18 17:44   ` Robin Murphy
2018-10-19  0:25   ` Konrad Rzeszutek Wilk
2018-10-08  8:02 ` [PATCH 06/10] swiotlb: use swiotlb_map_page in swiotlb_map_sg_attrs Christoph Hellwig
2018-10-18 17:53   ` Robin Murphy
2018-10-19  0:33   ` Konrad Rzeszutek Wilk
2018-11-07  1:27   ` John Stultz
2018-11-09  7:49     ` Christoph Hellwig
2018-11-09 16:37       ` Robin Murphy
2018-11-19 19:36         ` Robin Murphy
2018-11-20  9:22           ` Christoph Hellwig
2018-11-13  0:07       ` John Stultz
2018-11-13  0:26         ` John Stultz
2018-11-14 14:13         ` Christoph Hellwig
2018-11-14 16:12           ` Christoph Hellwig
2018-11-19 23:22             ` John Stultz
2018-11-20  9:25               ` Christoph Hellwig
2018-11-23 18:27                 ` Will Deacon
2018-11-23 19:34                   ` Robin Murphy
2018-11-26 19:31                     ` Will Deacon
2018-10-08  8:02 ` [PATCH 07/10] swiotlb: refactor swiotlb_map_page Christoph Hellwig
2018-10-18 18:09   ` Robin Murphy
2018-10-19  0:37     ` Konrad Rzeszutek Wilk
2018-10-19  6:52       ` Christoph Hellwig
2018-10-19 13:46         ` Konrad Rzeszutek Wilk
2018-10-08  8:02 ` [PATCH 08/10] swiotlb: don't dip into swiotlb pool for coherent allocations Christoph Hellwig
2018-10-12 17:04   ` Catalin Marinas
2018-10-19  0:40   ` Konrad Rzeszutek Wilk
2018-10-19 16:45   ` Robin Murphy
2018-10-08  8:02 ` [PATCH 09/10] swiotlb: add support for non-coherent DMA Christoph Hellwig
2018-10-19  0:49   ` Konrad Rzeszutek Wilk
2018-10-22 17:11   ` Robin Murphy
2018-10-26  8:04     ` Christoph Hellwig
2018-10-26  9:59       ` Robin Murphy
2018-10-08  8:02 ` [PATCH 10/10] arm64: use the generic swiotlb_dma_ops Christoph Hellwig
2018-10-12 13:01   ` Robin Murphy
2018-10-12 14:40     ` Christoph Hellwig
2018-10-12 17:05       ` Catalin Marinas
2018-10-22 17:52   ` Robin Murphy
2018-10-26 12:44     ` Christoph Hellwig

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20181008080246.20543-3-hch@lst.de \
    --to=hch@lst.de \
    --cc=linux-arm-kernel@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).