mm: move page-types.c from Documentation to tools/vm (c6dd897f) · Commits · 戴 / test

tools/ is the better place for vm tools which are used by many people. Moving them to tools also make them open to more users instead of hide in Documentation folder. This patch moves page-types.c to tools/vm/page-types.c. Also add a Makefile in tools/vm and fix two coding style problems: a) change const arrary to 'const char * const', b) change a space to tab for indent. Signed-off-by:

Dave Young <dyoung@redhat.com> Acked-by:

Wu Fengguang <fengguang.wu@intel.com> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by:

Andrew Morton <akpm@linux-foundation.org> Signed-off-by:

Linus Torvalds <torvalds@linux-foundation.org>

Documentation/vm/Makefile

+1 −1

Original line number	Diff line number	Diff line
		@@ -2,7 +2,7 @@
		obj- := dummy.o

		# List of programs to build
		hostprogs-y := page-types hugepage-mmap hugepage-shm map_hugetlb
		hostprogs-y := hugepage-mmap hugepage-shm map_hugetlb

		# Tell kbuild to always build the programs
		always := $(hostprogs-y)

tools/vm/Makefile

0 → 100644

+11 −0

Original line number	Diff line number	Diff line
		# Makefile for vm tools

		CC = $(CROSS_COMPILE)gcc
		CFLAGS = -Wall -Wextra

		all: page-types
		%: %.c
		$(CC) $(CFLAGS) -o $@ $^

		clean:
		$(RM) page-types

Documentation/vm/page-types.c→tools/vm/page-types.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -124,7 +124,7 @@
		#define BIT(name) (1ULL << KPF_##name)
		#define BITS_COMPOUND (BIT(COMPOUND_HEAD) \| BIT(COMPOUND_TAIL))

		static const char *page_flag_names[] = {
		static const char * const page_flag_names[] = {
		[KPF_LOCKED] = "L:locked",
		[KPF_ERROR] = "E:error",
		[KPF_REFERENCED] = "R:referenced",
		@@ -166,7 +166,7 @@ static const char *page_flag_names[] = {
		};


		static const char *debugfs_known_mountpoints[] = {
		static const char * const debugfs_known_mountpoints[] = {
		"/sys/kernel/debug",
		"/debug",
		0,

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