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authorChris Zankel <chris@zankel.net>2007-08-05 10:22:58 -0700
committerChris Zankel <chris@zankel.net>2007-08-27 13:53:32 -0700
commitbc671aa9838f234ccfc794a77325628f1e41e083 (patch)
tree7a94178df1f3cbe87458c3cb5329548187fbb8ad /arch/xtensa/kernel
parent068732d9b465cafcc56a745c3931f2fc4e58f48f (diff)
downloadop-kernel-dev-bc671aa9838f234ccfc794a77325628f1e41e083.zip
op-kernel-dev-bc671aa9838f234ccfc794a77325628f1e41e083.tar.gz
[XTENSA] Fix fadvise64_64
Xtensa passes long long arguments in a even/odd register pair, so we also need to shuffle the arguments when passed through the system call to avoid an empty argument register. Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'arch/xtensa/kernel')
-rw-r--r--arch/xtensa/kernel/syscall.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/xtensa/kernel/syscall.c b/arch/xtensa/kernel/syscall.c
index fe3834b..f3e16ef 100644
--- a/arch/xtensa/kernel/syscall.c
+++ b/arch/xtensa/kernel/syscall.c
@@ -93,3 +93,8 @@ asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg)
return (long)ret;
}
+asmlinkage long xtensa_fadvise64_64(int fd, int advice, unsigned long long offset, unsigned long long len)
+{
+ return sys_fadvise64_64(fd, offset, len, advice);
+}
+
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