[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <1421015741-25110-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date: Sun, 11 Jan 2015 23:35:41 +0100
From: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
Boris Ostrovsky <boris.ostrovsky@...cle.com>
Cc: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
David Vrabel <david.vrabel@...rix.com>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...hat.com>,
"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org
Subject: [PATCH] x86: xen: mmu: Remove unused function
Remove the function set_pte_mfn() that is not used anywhere.
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
arch/x86/xen/mmu.c | 9 ---------
arch/x86/xen/mmu.h | 2 --
2 files changed, 11 deletions(-)
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index a8a1a3d..6959550 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -281,15 +281,6 @@ static void xen_set_pmd(pmd_t *ptr, pmd_t val)
xen_set_pmd_hyper(ptr, val);
}
-/*
- * Associate a virtual page frame with a given physical page frame
- * and protection flags for that frame.
- */
-void set_pte_mfn(unsigned long vaddr, unsigned long mfn, pgprot_t flags)
-{
- set_pte_vaddr(vaddr, mfn_pte(mfn, flags));
-}
-
static bool xen_batched_set_pte(pte_t *ptep, pte_t pteval)
{
struct mmu_update u;
diff --git a/arch/x86/xen/mmu.h b/arch/x86/xen/mmu.h
index 73809bb..f2dcf79 100644
--- a/arch/x86/xen/mmu.h
+++ b/arch/x86/xen/mmu.h
@@ -13,8 +13,6 @@ enum pt_level {
bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn);
-void set_pte_mfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags);
-
pte_t xen_ptep_modify_prot_start(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
void xen_ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, pte_t pte);
--
1.7.10.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists