[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>

3 files changed, 0 insertions, 5 deletions

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index f42e64210ee5..672a3b90bc55 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -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
 {
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
index 036d14d83627..8d6d85d7400f 100644
--- a/fs/proc/kcore.c
+++ b/fs/proc/kcore.c
@@ -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
 {
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index 8c021dc57d1f..a13f75c1a936 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -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