From: "tip-bot2 for Christoph Hellwig" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Christoph Hellwig <hch@lst.de>,
"Peter Zijlstra (Intel)" <peterz@infradead.org>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Rik van Riel <riel@surriel.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@kernel.org>,
linux-kernel@vger.kernel.org
Subject: [tip: x86/mm] x86/mm: Remove the unused set_memory_wt() function
Date: Tue, 03 Sep 2019 08:32:00 -0000 [thread overview]
Message-ID: <156749952049.13288.14725971164548000063.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20190826075558.8125-5-hch@lst.de>
The following commit has been merged into the x86/mm branch of tip:
Commit-ID: aeb415fbe9f62e6db0fabd2023d39728ccc705fd
Gitweb: https://git.kernel.org/tip/aeb415fbe9f62e6db0fabd2023d39728ccc705fd
Author: Christoph Hellwig <hch@lst.de>
AuthorDate: Mon, 26 Aug 2019 09:55:57 +02:00
Committer: Ingo Molnar <mingo@kernel.org>
CommitterDate: Tue, 03 Sep 2019 09:26:37 +02:00
x86/mm: Remove the unused set_memory_wt() function
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@surriel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190826075558.8125-5-hch@lst.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/include/asm/set_memory.h | 1 -
arch/x86/mm/pageattr.c | 17 -----------------
2 files changed, 18 deletions(-)
diff --git a/arch/x86/include/asm/set_memory.h b/arch/x86/include/asm/set_memory.h
index fd549c3..2ee8e46 100644
--- a/arch/x86/include/asm/set_memory.h
+++ b/arch/x86/include/asm/set_memory.h
@@ -40,7 +40,6 @@ int _set_memory_wt(unsigned long addr, int numpages);
int _set_memory_wb(unsigned long addr, int numpages);
int set_memory_uc(unsigned long addr, int numpages);
int set_memory_wc(unsigned long addr, int numpages);
-int set_memory_wt(unsigned long addr, int numpages);
int set_memory_wb(unsigned long addr, int numpages);
int set_memory_np(unsigned long addr, int numpages);
int set_memory_4k(unsigned long addr, int numpages);
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index d5586a0..0d09cc5 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -1858,23 +1858,6 @@ int _set_memory_wt(unsigned long addr, int numpages)
cachemode2pgprot(_PAGE_CACHE_MODE_WT), 0);
}
-int set_memory_wt(unsigned long addr, int numpages)
-{
- int ret;
-
- ret = reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE,
- _PAGE_CACHE_MODE_WT, NULL);
- if (ret)
- return ret;
-
- ret = _set_memory_wt(addr, numpages);
- if (ret)
- free_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE);
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(set_memory_wt);
-
int _set_memory_wb(unsigned long addr, int numpages)
{
/* WB cache mode is hard wired to all cache attribute bits being 0 */
next prev parent reply other threads:[~2019-09-03 8:32 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-26 7:55 remove various unused set_memory_* related functions and exports v2 Christoph Hellwig
2019-08-26 7:55 ` [PATCH 1/5] x86: unexport set_memory_x and set_memory_nx Christoph Hellwig
2019-09-03 8:31 ` [tip: x86/mm] x86/mm: Unexport set_memory_x() and set_memory_nx() tip-bot2 for Christoph Hellwig
2019-08-26 7:55 ` [PATCH 2/5] x86: remove the unused set_memory_array_* functions Christoph Hellwig
2019-09-03 8:31 ` [tip: x86/mm] x86/mm: Remove the unused set_memory_array_*() functions tip-bot2 for Christoph Hellwig
2019-08-26 7:55 ` [PATCH 3/5] x86: remove set_pages_x and set_pages_nx Christoph Hellwig
2019-09-03 8:31 ` [tip: x86/mm] x86/mm: Remove set_pages_x() and set_pages_nx() tip-bot2 for Christoph Hellwig
2019-08-26 7:55 ` [PATCH 4/5] x86: remove the unused set_memory_wt function Christoph Hellwig
2019-09-03 8:32 ` tip-bot2 for Christoph Hellwig [this message]
2019-08-26 7:55 ` [PATCH 5/5] x86: remove the unused set_pages_array_wt function Christoph Hellwig
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