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authorIngo Molnar <mingo@elte.hu>2006-03-27 04:16:06 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-27 11:44:48 -0500
commit66e863acd7f2fb02fef709d5f0ab069445d4a58c (patch)
treefdea0fc71150b579d96f385efd25a87e613bbab4
parent22a9835c350782a5c3257343713932af3ac92ee0 (diff)
[PATCH] ia64: add ptr_to_compat()
Add ptr_to_compat() to ia64 - needed by the robust-futex code. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--include/asm-ia64/compat.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-ia64/compat.h b/include/asm-ia64/compat.h
index c0b19106665c..40d01d80610d 100644
--- a/include/asm-ia64/compat.h
+++ b/include/asm-ia64/compat.h
@@ -189,6 +189,12 @@ compat_ptr (compat_uptr_t uptr)
189 return (void __user *) (unsigned long) uptr; 189 return (void __user *) (unsigned long) uptr;
190} 190}
191 191
192static inline compat_uptr_t
193ptr_to_compat(void __user *uptr)
194{
195 return (u32)(unsigned long)uptr;
196}
197
192static __inline__ void __user * 198static __inline__ void __user *
193compat_alloc_user_space (long len) 199compat_alloc_user_space (long len)
194{ 200{