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authorMatthew Wilcox (Oracle) <willy@infradead.org>2021-04-29 22:55:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-04-30 11:20:37 -0700
commit842ca547f706b1e05ccf3026a0ab15d24772a188 (patch)
tree89b3f84e1e4a3b6285028dae48cef5eac7dc6f61 /arch
parent1c824a680b1b67ad43c0908f11a70bcf37af56d5 (diff)
mm: move page_mapping_file to pagemap.h
page_mapping_file() is only used by some architectures, and then it is usually only used in one place. Make it a static inline function so other architectures don't have to carry this dead code. Link: https://lkml.kernel.org/r/20210317123011.350118-1-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: David Hildenbrand <david@redhat.com> Acked-by: Mike Rapoport <rppt@linux.ibm.com> Cc: Huang Ying <ying.huang@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mm/copypage-v4mc.c1
-rw-r--r--arch/arm/mm/copypage-v6.c1
-rw-r--r--arch/arm/mm/copypage-xscale.c1
-rw-r--r--arch/csky/abiv1/cacheflush.c1
-rw-r--r--arch/mips/mm/cache.c1
-rw-r--r--arch/nios2/mm/cacheflush.c1
-rw-r--r--arch/sh/mm/cache-sh4.c1
-rw-r--r--arch/sh/mm/cache-sh7705.c1
-rw-r--r--arch/sparc/mm/tlb.c1
9 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c
index 44f7292ec27b..f1da3b439b96 100644
--- a/arch/arm/mm/copypage-v4mc.c
+++ b/arch/arm/mm/copypage-v4mc.c
@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/highmem.h>
+#include <linux/pagemap.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
diff --git a/arch/arm/mm/copypage-v6.c b/arch/arm/mm/copypage-v6.c
index 6a769a6c314e..d8a115de5507 100644
--- a/arch/arm/mm/copypage-v6.c
+++ b/arch/arm/mm/copypage-v6.c
@@ -8,6 +8,7 @@
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/highmem.h>
+#include <linux/pagemap.h>
#include <asm/shmparam.h>
#include <asm/tlbflush.h>
diff --git a/arch/arm/mm/copypage-xscale.c b/arch/arm/mm/copypage-xscale.c
index eb5d338657d1..bcb485620a05 100644
--- a/arch/arm/mm/copypage-xscale.c
+++ b/arch/arm/mm/copypage-xscale.c
@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/highmem.h>
+#include <linux/pagemap.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
diff --git a/arch/csky/abiv1/cacheflush.c b/arch/csky/abiv1/cacheflush.c
index 9f1fe80cc847..07ff17ea33de 100644
--- a/arch/csky/abiv1/cacheflush.c
+++ b/arch/csky/abiv1/cacheflush.c
@@ -4,6 +4,7 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/fs.h>
+#include <linux/pagemap.h>
#include <linux/syscalls.h>
#include <linux/spinlock.h>
#include <asm/page.h>
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 7719d632df8d..a7bf0c80371c 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -15,6 +15,7 @@
#include <linux/syscalls.h>
#include <linux/mm.h>
#include <linux/highmem.h>
+#include <linux/pagemap.h>
#include <asm/cacheflush.h>
#include <asm/processor.h>
diff --git a/arch/nios2/mm/cacheflush.c b/arch/nios2/mm/cacheflush.c
index 65de1bd6a760..6aa9257c3ede 100644
--- a/arch/nios2/mm/cacheflush.c
+++ b/arch/nios2/mm/cacheflush.c
@@ -11,6 +11,7 @@
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/fs.h>
+#include <linux/pagemap.h>
#include <asm/cacheflush.h>
#include <asm/cpuinfo.h>
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index ddfa9685f1ef..72c2e1b46c08 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -16,6 +16,7 @@
#include <linux/mutex.h>
#include <linux/fs.h>
#include <linux/highmem.h>
+#include <linux/pagemap.h>
#include <asm/mmu_context.h>
#include <asm/cache_insns.h>
#include <asm/cacheflush.h>
diff --git a/arch/sh/mm/cache-sh7705.c b/arch/sh/mm/cache-sh7705.c
index 4c67b3d88775..9b63a53a5e46 100644
--- a/arch/sh/mm/cache-sh7705.c
+++ b/arch/sh/mm/cache-sh7705.c
@@ -13,6 +13,7 @@
#include <linux/mman.h>
#include <linux/mm.h>
#include <linux/fs.h>
+#include <linux/pagemap.h>
#include <linux/threads.h>
#include <asm/addrspace.h>
#include <asm/page.h>
diff --git a/arch/sparc/mm/tlb.c b/arch/sparc/mm/tlb.c
index 20ee14739333..9a725547578e 100644
--- a/arch/sparc/mm/tlb.c
+++ b/arch/sparc/mm/tlb.c
@@ -9,6 +9,7 @@
#include <linux/mm.h>
#include <linux/swap.h>
#include <linux/preempt.h>
+#include <linux/pagemap.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>