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[PATCH] consolidate SIGEV_PAD_SIZE

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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>
This commit is contained in:
Stephen Rothwell
2005-05-01 08:59:08 -07:00
committed by Linus Torvalds
parent 696f9486d0
commit a71c1ab50a
7 changed files with 11 additions and 20 deletions
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6
include/asm-s390/siginfo.h
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@@ -13,12 +13,6 @@
#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
#endif
#ifdef CONFIG_ARCH_S390X
#define SIGEV_PAD_SIZE ((SIGEV_MAX_SIZE/sizeof(int)) - 4)
#else
#define SIGEV_PAD_SIZE ((SIGEV_MAX_SIZE/sizeof(int)) - 3)
#endif
#include <asm-generic/siginfo.h>
#endif