uml: style fixes pass 3
Formatting changes in the files which have been changed in the course
of folding foo_skas functions into their callers. These include:
copyright updates
header file trimming
style fixes
adding severity to printks
These changes should be entirely non-functional.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 5f3e13c..1993e5e 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -1,39 +1,22 @@
/*
- * Copyright (C) 2000, 2002 Jeff Dike (jdike@karaya.com)
+ * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
-#include "linux/kernel.h"
-#include "linux/sched.h"
-#include "linux/notifier.h"
-#include "linux/mm.h"
-#include "linux/types.h"
-#include "linux/tty.h"
-#include "linux/init.h"
-#include "linux/bootmem.h"
-#include "linux/spinlock.h"
-#include "linux/utsname.h"
-#include "linux/sysrq.h"
-#include "linux/seq_file.h"
#include "linux/delay.h"
+#include "linux/mm.h"
#include "linux/module.h"
+#include "linux/seq_file.h"
+#include "linux/string.h"
#include "linux/utsname.h"
-#include "asm/page.h"
#include "asm/pgtable.h"
-#include "asm/ptrace.h"
-#include "asm/elf.h"
-#include "asm/user.h"
+#include "asm/processor.h"
#include "asm/setup.h"
-#include "ubd_user.h"
-#include "asm/current.h"
-#include "kern_util.h"
-#include "as-layout.h"
#include "arch.h"
+#include "as-layout.h"
+#include "init.h"
#include "kern.h"
#include "mem_user.h"
-#include "mem.h"
-#include "initrd.h"
-#include "init.h"
#include "os.h"
#include "skas.h"
@@ -48,7 +31,7 @@
printf("add_arg: Too many command line arguments!\n");
exit(1);
}
- if(strlen(command_line) > 0)
+ if (strlen(command_line) > 0)
strcat(command_line, " ");
strcat(command_line, arg);
}
@@ -133,7 +116,7 @@
/* Set in uml_mem_setup and modified in linux_main */
long long physmem_size = 32 * 1024 * 1024;
-static char *usage_string =
+static char *usage_string =
"User Mode Linux v%s\n"
" available at http://user-mode-linux.sourceforge.net/\n\n";
@@ -191,7 +174,7 @@
__uml_setup("ncpus=", uml_ncpus_setup,
"ncpus=<# of desired CPUs>\n"
-" This tells an SMP kernel how many virtual processors to start.\n\n"
+" This tells an SMP kernel how many virtual processors to start.\n\n"
);
#endif
@@ -223,9 +206,8 @@
int n;
n = strlen(p->str);
- if(!strncmp(line, p->str, n)){
- if (p->setup_func(line + n, add)) return 1;
- }
+ if (!strncmp(line, p->str, n) && p->setup_func(line + n, add))
+ return 1;
p++;
}
return 0;
@@ -236,7 +218,7 @@
initcall_t *p;
p = &__uml_postsetup_start;
- while(p < &__uml_postsetup_end){
+ while(p < &__uml_postsetup_end) {
(*p)();
p++;
}
@@ -272,16 +254,18 @@
unsigned int i, add;
char * mode;
- for (i = 1; i < argc; i++){
- if((i == 1) && (argv[i][0] == ' ')) continue;
+ for (i = 1; i < argc; i++) {
+ if ((i == 1) && (argv[i][0] == ' '))
+ continue;
add = 1;
uml_checksetup(argv[i], &add);
if (add)
add_arg(argv[i]);
}
- if(have_root == 0)
+ if (have_root == 0)
add_arg(DEFAULT_COMMAND_LINE);
+ /* OS sanity checks that need to happen before the kernel runs */
os_early_checks();
can_do_skas();
@@ -302,12 +286,14 @@
brk_start = (unsigned long) sbrk(0);
- /* Increase physical memory size for exec-shield users
- so they actually get what they asked for. This should
- add zero for non-exec shield users */
+ /*
+ * Increase physical memory size for exec-shield users
+ * so they actually get what they asked for. This should
+ * add zero for non-exec shield users
+ */
diff = UML_ROUND_UP(brk_start) - UML_ROUND_UP(&_end);
- if(diff > 1024 * 1024){
+ if (diff > 1024 * 1024) {
printf("Adding %ld bytes to physical memory to account for "
"exec-shield gap\n", diff);
physmem_size += UML_ROUND_UP(brk_start) - UML_ROUND_UP(&_end);
@@ -324,11 +310,12 @@
iomem_size = (iomem_size + PAGE_SIZE - 1) & PAGE_MASK;
max_physmem = get_kmem_end() - uml_physmem - iomem_size - MIN_VMALLOC;
- /* Zones have to begin on a 1 << MAX_ORDER page boundary,
+ /*
+ * Zones have to begin on a 1 << MAX_ORDER page boundary,
* so this makes sure that's true for highmem
*/
max_physmem &= ~((1 << (PAGE_SHIFT + MAX_ORDER)) - 1);
- if(physmem_size + iomem_size > max_physmem){
+ if (physmem_size + iomem_size > max_physmem) {
highmem = physmem_size + iomem_size - max_physmem;
physmem_size -= highmem;
#ifndef CONFIG_HIGHMEM
@@ -345,7 +332,7 @@
start_vm = VMALLOC_START;
setup_physmem(uml_physmem, uml_reserved, physmem_size, highmem);
- if(init_maps(physmem_size, iomem_size, highmem)){
+ if (init_maps(physmem_size, iomem_size, highmem)) {
printf("Failed to allocate mem_map for %Lu bytes of physical "
"memory and %Lu bytes of highmem\n", physmem_size,
highmem);
@@ -354,10 +341,11 @@
virtmem_size = physmem_size;
avail = get_kmem_end() - start_vm;
- if(physmem_size > avail) virtmem_size = avail;
+ if (physmem_size > avail)
+ virtmem_size = avail;
end_vm = start_vm + virtmem_size;
- if(virtmem_size < physmem_size)
+ if (virtmem_size < physmem_size)
printf("Kernel virtual memory size shrunk to %lu bytes\n",
virtmem_size);