commit a71c1ab50a2a0f4dd9834bf5a917a2f064535c6b
author Stephen Rothwell <sfr@canb.auug.org.au> Sun May 01 08:59:08 2005 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> Sun May 01 08:59:08 2005 -0700
tree 063bdb02b335f2c5b38f9e503434fa5fbf0106c4
parent 696f9486d0207d499391004f5bc9bd7c0e6ae82f

[PATCH] consolidate SIGEV_PAD_SIZE

Discussing with Matthew Wilcox some of his outstanding patches lead me to
this patch (among others).

The preamble in struct sigevent can be expressed independently of the
architecture.

Also use __ARCH_SI_PREAMBLE_SIZE on ia64.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/asm-ia64/siginfo.h

diff --git a/include/asm-ia64/siginfo.h b/include/asm-ia64/siginfo.h
index d55f139..9294e4b 100644
--- a/include/asm-ia64/siginfo.h
+++ b/include/asm-ia64/siginfo.h
@@ -8,9 +8,7 @@
  *	David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
  */
 
-#define SI_PAD_SIZE	((SI_MAX_SIZE/sizeof(int)) - 4)
-
-#define SIGEV_PAD_SIZE	((SIGEV_MAX_SIZE/sizeof(int)) - 4)
+#define __ARCH_SI_PREAMBLE_SIZE	(4 * sizeof(int))
 
 #define HAVE_ARCH_SIGINFO_T
 #define HAVE_ARCH_COPY_SIGINFO