[PATCH] FDPIC: Move roundup() into linux/kernel.h

Move the roundup() macro from binfmt_elf.c into linux/kernel.h as it's
generally useful.

[akpm@osdl.org: nuke all the other implementations]
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
David Howells 2006-07-10 04:44:54 -07:00 committed by Linus Torvalds
parent 01bf466e18
commit b4cac1a022
6 changed files with 1 additions and 8 deletions

View file

@ -999,8 +999,6 @@ static inline int maydump(struct vm_area_struct *vma)
return 1;
}
#define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
/* An ELF note in memory. */
struct memelfnote
{

View file

@ -93,7 +93,6 @@
#endif
/********************************** Misc Macros *******************************/
#define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
#define powerof2(x) ((((x)-1)&(x))==0)
/************************* Forward Declarations *******************************/

View file

@ -1185,8 +1185,6 @@ static int maydump(struct vm_area_struct *vma)
return 1;
}
#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
/* An ELF note in memory */
struct memelfnote
{

View file

@ -42,8 +42,6 @@ const struct file_operations proc_kcore_operations = {
#define kc_offset_to_vaddr(o) ((o) + PAGE_OFFSET)
#endif
#define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
/* An ELF note in memory */
struct memelfnote
{

View file

@ -215,7 +215,6 @@ BUFFER_FNS(PrivateStart, unwritten);
#define MIN(a,b) (min(a,b))
#define MAX(a,b) (max(a,b))
#define howmany(x, y) (((x)+((y)-1))/(y))
#define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
/*
* Various platform dependent calls that don't fit anywhere else

View file

@ -33,6 +33,7 @@ extern const char linux_banner[];
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
#define ALIGN(x,a) (((x)+(a)-1)&~((a)-1))
#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
#define KERN_EMERG "<0>" /* system is unusable */
#define KERN_ALERT "<1>" /* action must be taken immediately */