diff-tree b7844980a750ebe9f32ab5a29e370a4e32781e5d (from e8f3e8dd41308fb66c026f51bb86b23205ad48c1)
Author: Krzysztof Strasburger <[email protected]>
Date: Wed Nov 2 10:43:36 2005 +0100
[PATCH] NFS server as a module with -mregparm=3
This patch makes it possible to compile the nfs server as a module, with
-mregparm=3 (at least on x86).
Such a combination did not work, as handle_sys_nfsservctl was called
from the sys_nfsservctl function (in fs/filesystems.c) with parameters
in registers, but tried to read them from the stack.
Signed-off-by: Krzysztof Strasburger
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 59d65f5..287bcad 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -212,8 +212,13 @@ static struct {
};
#define CMD_MAX (sizeof(sizes)/sizeof(sizes[0])-1)
+#ifdef MODULE
+long
+handle_sys_nfsservctl(int cmd, void *opaque_argp, void *opaque_resp)
+#else
long
asmlinkage handle_sys_nfsservctl(int cmd, void *opaque_argp, void *opaque_resp)
+#endif
{
struct nfsctl_arg * argp = opaque_argp;
union nfsctl_res * resp = opaque_resp;