The patch titled
arches: drop superfluous casts in nr_free_pages() callers
has been added to the -mm tree. Its filename is
arches-drop-superfluous-casts-in-nr_free_pages-callers.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: arches: drop superfluous casts in nr_free_pages() callers
From: Geert Uytterhoeven <Geert.Uytterhoeven@xxxxxxxxxxx>
Commit 96177299416dbccb73b54e6b344260154a445375 ("Drop free_pages()")
modified nr_free_pages() to return 'unsigned long' instead of 'unsigned
int'. This made the casts to 'unsigned long' in most callers superfluous,
so remove them.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@xxxxxxxxxxx>
Reviewed-by: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx>
Acked-by: Ingo Molnar <mingo@xxxxxxx>
Acked-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
Acked-by: Kyle McMartin <kyle@xxxxxxxxxxx>
Acked-by: WANG Cong <xiyou.wangcong@xxxxxxxxx>
Cc: Richard Henderson <rth@xxxxxxxxxxx>
Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
Cc: Haavard Skinnemoen <hskinnemoen@xxxxxxxxx>
Cc: Mikael Starvik <starvik@xxxxxxxx>
Cc: "Luck, Tony" <tony.luck@xxxxxxxxx>
Cc: Hirokazu Takata <takata@xxxxxxxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: David Howells <dhowells@xxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Cc: Paul Mundt <lethal@xxxxxxxxxxxx>
Cc: Chris Zankel <zankel@xxxxxxxxxxxxx>
Cc: Michal Simek <monstr@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/alpha/mm/init.c | 2 +-
arch/alpha/mm/numa.c | 2 +-
arch/arm/mm/init.c | 4 ++--
arch/avr32/mm/init.c | 2 +-
arch/cris/mm/init.c | 2 +-
arch/ia64/mm/init.c | 2 +-
arch/m32r/mm/init.c | 2 +-
arch/m68k/mm/init.c | 2 +-
arch/microblaze/mm/init.c | 2 +-
arch/mips/mm/init.c | 2 +-
arch/mn10300/mm/init.c | 2 +-
arch/parisc/mm/init.c | 2 +-
arch/powerpc/mm/mem.c | 2 +-
arch/s390/mm/init.c | 2 +-
arch/sh/mm/init.c | 2 +-
arch/sparc/mm/init_32.c | 2 +-
arch/um/kernel/mem.c | 2 +-
arch/x86/mm/init_32.c | 2 +-
arch/x86/mm/init_64.c | 2 +-
arch/xtensa/mm/init.c | 2 +-
20 files changed, 21 insertions(+), 21 deletions(-)
diff -puN arch/alpha/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/alpha/mm/init.c
--- a/arch/alpha/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/alpha/mm/init.c
@@ -299,7 +299,7 @@ printk_memory_info(void)
initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin;
printk("Memory: %luk/%luk available (%luk kernel code, %luk reserved, %luk data, %luk init)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
max_mapnr << (PAGE_SHIFT-10),
codesize >> 10,
reservedpages << (PAGE_SHIFT-10),
diff -puN arch/alpha/mm/numa.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/alpha/mm/numa.c
--- a/arch/alpha/mm/numa.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/alpha/mm/numa.c
@@ -349,7 +349,7 @@ void __init mem_init(void)
printk("Memory: %luk/%luk available (%luk kernel code, %luk reserved, "
"%luk data, %luk init)\n",
- (unsigned long)nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
num_physpages << (PAGE_SHIFT-10),
codesize >> 10,
reservedpages << (PAGE_SHIFT-10),
diff -puN arch/arm/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/arm/mm/init.c
--- a/arch/arm/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/arm/mm/init.c
@@ -536,8 +536,8 @@ void __init mem_init(void)
printk(KERN_NOTICE "Memory: %luKB available (%dK code, "
"%dK data, %dK init, %luK highmem)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
- codesize >> 10, datasize >> 10, initsize >> 10,
+ nr_free_pages() << (PAGE_SHIFT-10), codesize >> 10,
+ datasize >> 10, initsize >> 10,
(unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)));
if (PAGE_SIZE >= 16384 && num_physpages <= 128) {
diff -puN arch/avr32/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/avr32/mm/init.c
--- a/arch/avr32/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/avr32/mm/init.c
@@ -141,7 +141,7 @@ void __init mem_init(void)
printk ("Memory: %luk/%luk available (%dk kernel code, "
"%dk reserved, %dk data, %dk init)\n",
- (unsigned long)nr_free_pages() << (PAGE_SHIFT - 10),
+ nr_free_pages() << (PAGE_SHIFT - 10),
totalram_pages << (PAGE_SHIFT - 10),
codesize >> 10,
reservedpages << (PAGE_SHIFT - 10),
diff -puN arch/cris/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/cris/mm/init.c
--- a/arch/cris/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/cris/mm/init.c
@@ -54,7 +54,7 @@ mem_init(void)
printk(KERN_INFO
"Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, "
"%dk init)\n" ,
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
max_mapnr << (PAGE_SHIFT-10),
codesize >> 10,
reservedpages << (PAGE_SHIFT-10),
diff -puN arch/ia64/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/ia64/mm/init.c
--- a/arch/ia64/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/ia64/mm/init.c
@@ -655,7 +655,7 @@ mem_init (void)
initsize = (unsigned long) __init_end - (unsigned long) __init_begin;
printk(KERN_INFO "Memory: %luk/%luk available (%luk code, %luk reserved, "
- "%luk data, %luk init)\n", (unsigned long) nr_free_pages() << (PAGE_SHIFT - 10),
+ "%luk data, %luk init)\n", nr_free_pages() << (PAGE_SHIFT - 10),
num_physpages << (PAGE_SHIFT - 10), codesize >> 10,
reserved_pages << (PAGE_SHIFT - 10), datasize >> 10, initsize >> 10);
diff -puN arch/m32r/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/m32r/mm/init.c
--- a/arch/m32r/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/m32r/mm/init.c
@@ -171,7 +171,7 @@ void __init mem_init(void)
printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, "
"%dk reserved, %dk data, %dk init)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
num_physpages << (PAGE_SHIFT-10),
codesize >> 10,
reservedpages << (PAGE_SHIFT-10),
diff -puN arch/m68k/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/m68k/mm/init.c
--- a/arch/m68k/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/m68k/mm/init.c
@@ -126,7 +126,7 @@ void __init mem_init(void)
#endif
printk("Memory: %luk/%luk available (%dk kernel code, %dk data, %dk init)\n",
- (unsigned long)nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
totalram_pages << (PAGE_SHIFT-10),
codepages << (PAGE_SHIFT-10),
datapages << (PAGE_SHIFT-10),
diff -puN arch/microblaze/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/microblaze/mm/init.c
--- a/arch/microblaze/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/microblaze/mm/init.c
@@ -204,7 +204,7 @@ void __init mem_init(void)
totalram_pages += free_all_bootmem();
printk(KERN_INFO "Memory: %luk/%luk available\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
num_physpages << (PAGE_SHIFT-10));
#ifdef CONFIG_MMU
mem_init_done = 1;
diff -puN arch/mips/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/mips/mm/init.c
--- a/arch/mips/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/mips/mm/init.c
@@ -417,7 +417,7 @@ void __init mem_init(void)
printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, "
"%ldk reserved, %ldk data, %ldk init, %ldk highmem)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
ram << (PAGE_SHIFT-10),
codesize >> 10,
reservedpages << (PAGE_SHIFT-10),
diff -puN arch/mn10300/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/mn10300/mm/init.c
--- a/arch/mn10300/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/mn10300/mm/init.c
@@ -112,7 +112,7 @@ void __init mem_init(void)
"Memory: %luk/%luk available"
" (%dk kernel code, %dk reserved, %dk data, %dk init,"
" %ldk highmem)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT - 10),
+ nr_free_pages() << (PAGE_SHIFT - 10),
max_mapnr << (PAGE_SHIFT - 10),
codesize >> 10,
reservedpages << (PAGE_SHIFT - 10),
diff -puN arch/parisc/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/parisc/mm/init.c
--- a/arch/parisc/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/parisc/mm/init.c
@@ -506,7 +506,7 @@ void __init mem_init(void)
#endif
printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init)\n",
- (unsigned long)nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
num_physpages << (PAGE_SHIFT-10),
codesize >> 10,
reservedpages << (PAGE_SHIFT-10),
diff -puN arch/powerpc/mm/mem.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/powerpc/mm/mem.c
--- a/arch/powerpc/mm/mem.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/powerpc/mm/mem.c
@@ -372,7 +372,7 @@ void __init mem_init(void)
printk(KERN_INFO "Memory: %luk/%luk available (%luk kernel code, "
"%luk reserved, %luk data, %luk bss, %luk init)\n",
- (unsigned long)nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
num_physpages << (PAGE_SHIFT-10),
codesize >> 10,
reservedpages << (PAGE_SHIFT-10),
diff -puN arch/s390/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/s390/mm/init.c
--- a/arch/s390/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/s390/mm/init.c
@@ -105,7 +105,7 @@ void __init mem_init(void)
datasize = (unsigned long) &_edata - (unsigned long) &_etext;
initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin;
printk("Memory: %luk/%luk available (%ldk kernel code, %ldk reserved, %ldk data, %ldk init)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
max_mapnr << (PAGE_SHIFT-10),
codesize >> 10,
reservedpages << (PAGE_SHIFT-10),
diff -puN arch/sh/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/sh/mm/init.c
--- a/arch/sh/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/sh/mm/init.c
@@ -224,7 +224,7 @@ void __init mem_init(void)
printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, "
"%dk data, %dk init)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
num_physpages << (PAGE_SHIFT-10),
codesize >> 10,
datasize >> 10,
diff -puN arch/sparc/mm/init_32.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/sparc/mm/init_32.c
--- a/arch/sparc/mm/init_32.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/sparc/mm/init_32.c
@@ -468,7 +468,7 @@ void __init mem_init(void)
reservedpages++;
printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init, %ldk highmem)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
num_physpages << (PAGE_SHIFT - 10),
codepages << (PAGE_SHIFT-10),
reservedpages << (PAGE_SHIFT - 10),
diff -puN arch/um/kernel/mem.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/um/kernel/mem.c
--- a/arch/um/kernel/mem.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/um/kernel/mem.c
@@ -77,7 +77,7 @@ void __init mem_init(void)
num_physpages = totalram_pages;
max_pfn = totalram_pages;
printk(KERN_INFO "Memory: %luk available\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10));
+ nr_free_pages() << (PAGE_SHIFT-10));
kmalloc_ok = 1;
#ifdef CONFIG_HIGHMEM
diff -puN arch/x86/mm/init_32.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/x86/mm/init_32.c
--- a/arch/x86/mm/init_32.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/x86/mm/init_32.c
@@ -892,7 +892,7 @@ void __init mem_init(void)
printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, "
"%dk reserved, %dk data, %dk init, %ldk highmem)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
num_physpages << (PAGE_SHIFT-10),
codesize >> 10,
reservedpages << (PAGE_SHIFT-10),
diff -puN arch/x86/mm/init_64.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/x86/mm/init_64.c
--- a/arch/x86/mm/init_64.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/x86/mm/init_64.c
@@ -687,7 +687,7 @@ void __init mem_init(void)
printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, "
"%ldk absent, %ldk reserved, %ldk data, %ldk init)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
max_pfn << (PAGE_SHIFT-10),
codesize >> 10,
absent_pages << (PAGE_SHIFT-10),
diff -puN arch/xtensa/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers arch/xtensa/mm/init.c
--- a/arch/xtensa/mm/init.c~arches-drop-superfluous-casts-in-nr_free_pages-callers
+++ a/arch/xtensa/mm/init.c
@@ -203,7 +203,7 @@ void __init mem_init(void)
printk("Memory: %luk/%luk available (%ldk kernel code, %ldk reserved, "
"%ldk data, %ldk init %ldk highmem)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+ nr_free_pages() << (PAGE_SHIFT-10),
ram << (PAGE_SHIFT-10),
codesize >> 10,
reservedpages << (PAGE_SHIFT-10),
_
Patches currently in -mm which might be from Geert.Uytterhoeven@xxxxxxxxxxx are
arches-drop-superfluous-casts-in-nr_free_pages-callers.patch
--
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