From: Christoph Hellwig <hch@lst.de>
To: "Jérôme Glisse" <jglisse@redhat.com>,
"Jason Gunthorpe" <jgg@mellanox.com>,
"Ben Skeggs" <bskeggs@redhat.com>
Cc: Ralph Campbell <rcampbell@nvidia.com>,
Bharata B Rao <bharata@linux.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, nouveau@lists.freedesktop.org,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH 7/9] mm: remove the unused MIGRATE_PFN_ERROR flag
Date: Mon, 29 Jul 2019 17:28:41 +0300 [thread overview]
Message-ID: <20190729142843.22320-8-hch@lst.de> (raw)
In-Reply-To: <20190729142843.22320-1-hch@lst.de>
We don't use this flag anymore, so remove it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
include/linux/migrate.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 093d67fcf6dd..229153c2c496 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -167,7 +167,6 @@ static inline int migrate_misplaced_transhuge_page(struct mm_struct *mm,
#define MIGRATE_PFN_LOCKED (1UL << 2)
#define MIGRATE_PFN_WRITE (1UL << 3)
#define MIGRATE_PFN_DEVICE (1UL << 4)
-#define MIGRATE_PFN_ERROR (1UL << 5)
#define MIGRATE_PFN_SHIFT 6
static inline struct page *migrate_pfn_to_page(unsigned long mpfn)
--
2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
To: "Jérôme Glisse" <jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
"Jason Gunthorpe" <jgg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
"Ben Skeggs" <bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: Ralph Campbell
<rcampbell-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
Bharata B Rao <bharata-tEXmvtCZX7AybS5Ee8rs3A@public.gmane.org>,
linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Subject: [PATCH 7/9] mm: remove the unused MIGRATE_PFN_ERROR flag
Date: Mon, 29 Jul 2019 17:28:41 +0300 [thread overview]
Message-ID: <20190729142843.22320-8-hch@lst.de> (raw)
In-Reply-To: <20190729142843.22320-1-hch-jcswGhMUV9g@public.gmane.org>
We don't use this flag anymore, so remove it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
include/linux/migrate.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 093d67fcf6dd..229153c2c496 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -167,7 +167,6 @@ static inline int migrate_misplaced_transhuge_page(struct mm_struct *mm,
#define MIGRATE_PFN_LOCKED (1UL << 2)
#define MIGRATE_PFN_WRITE (1UL << 3)
#define MIGRATE_PFN_DEVICE (1UL << 4)
-#define MIGRATE_PFN_ERROR (1UL << 5)
#define MIGRATE_PFN_SHIFT 6
static inline struct page *migrate_pfn_to_page(unsigned long mpfn)
--
2.20.1
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next prev parent reply other threads:[~2019-07-29 14:29 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-29 14:28 turn the hmm migrate_vma upside down Christoph Hellwig
2019-07-29 14:28 ` [PATCH 1/9] mm: turn " Christoph Hellwig
2019-07-29 23:12 ` Ralph Campbell
2019-07-29 23:12 ` Ralph Campbell
2019-07-29 23:43 ` Jerome Glisse
2019-07-31 1:46 ` Ralph Campbell
2019-07-31 1:46 ` Ralph Campbell
2019-08-01 7:42 ` Christoph Hellwig
2019-07-29 14:28 ` [PATCH 2/9] nouveau: reset dma_nr in nouveau_dmem_migrate_alloc_and_copy Christoph Hellwig
2019-07-29 23:18 ` Ralph Campbell
2019-07-29 23:18 ` Ralph Campbell
2019-07-29 14:28 ` [PATCH 3/9] nouveau: factor out device memory address calculation Christoph Hellwig
2019-07-29 14:28 ` Christoph Hellwig
2019-07-29 23:21 ` Ralph Campbell
2019-07-29 23:21 ` Ralph Campbell
2019-07-29 14:28 ` [PATCH 4/9] nouveau: factor out dmem fence completion Christoph Hellwig
2019-07-29 14:28 ` Christoph Hellwig
2019-07-29 23:23 ` Ralph Campbell
2019-07-29 23:23 ` Ralph Campbell
2019-07-29 14:28 ` [PATCH 5/9] nouveau: simplify nouveau_dmem_migrate_to_ram Christoph Hellwig
2019-07-29 14:28 ` Christoph Hellwig
2019-07-29 23:26 ` Ralph Campbell
2019-07-29 23:26 ` Ralph Campbell
2019-07-31 9:57 ` Bharata B Rao
2019-08-01 7:46 ` Christoph Hellwig
2019-08-01 7:46 ` Christoph Hellwig
2019-07-29 14:28 ` [PATCH 6/9] nouveau: simplify nouveau_dmem_migrate_vma Christoph Hellwig
2019-07-29 14:28 ` Christoph Hellwig
2019-07-29 23:27 ` Ralph Campbell
2019-07-29 23:27 ` Ralph Campbell
2019-07-29 14:28 ` Christoph Hellwig [this message]
2019-07-29 14:28 ` [PATCH 7/9] mm: remove the unused MIGRATE_PFN_ERROR flag Christoph Hellwig
2019-07-29 23:29 ` Ralph Campbell
2019-07-29 23:29 ` Ralph Campbell
2019-07-29 14:28 ` [PATCH 8/9] mm: remove the unused MIGRATE_PFN_DEVICE flag Christoph Hellwig
2019-07-29 14:28 ` Christoph Hellwig
2019-07-29 23:31 ` Ralph Campbell
2019-07-29 23:31 ` Ralph Campbell
2019-07-29 14:28 ` [PATCH 9/9] mm: remove the MIGRATE_PFN_WRITE flag Christoph Hellwig
2019-07-29 14:28 ` Christoph Hellwig
2019-07-29 23:30 ` Jerome Glisse
2019-07-30 5:46 ` Christoph Hellwig
2019-07-30 5:46 ` Christoph Hellwig
2019-07-30 15:51 ` Jerome Glisse
2019-07-29 23:42 ` Ralph Campbell
2019-07-29 23:42 ` Ralph Campbell
2019-07-29 23:46 ` Jerome Glisse
2019-07-30 12:32 ` turn the hmm migrate_vma upside down Jason Gunthorpe
2019-07-30 13:09 ` Christoph Hellwig
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