* [PATCH] mm: exit.c reorder wait_opts to remove padding on 64 bit builds
@ 2009-05-10 14:40 Richard Kennedy
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From: Richard Kennedy @ 2009-05-10 14:40 UTC (permalink / raw)
To: Andrew Morton; +Cc: Oleg Nesterov, lkml, linux-mm
reorder struct wait_opts to remove 8 bytes of alignment padding on 64
bit builds
Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
---
Hi Andrew,
Oleg asked me to send you this patch against your tree.
patch against latest mmotm.git.
successfully compiled but has had no other testing.
regards
Richard
diff --git a/kernel/exit.c b/kernel/exit.c
index 6e8c9fd..576e626 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1080,8 +1080,8 @@ SYSCALL_DEFINE1(exit_group, int, error_code)
struct wait_opts {
enum pid_type wo_type;
- struct pid *wo_pid;
int wo_flags;
+ struct pid *wo_pid;
struct siginfo __user *wo_info;
int __user *wo_stat;
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