path: root/include
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authorRalf Baechle <ralf@linux-mips.org>2006-06-08 00:43:41 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-08 15:12:21 -0700
commit45b35a5ced474b9fbbbfcfd5cf346c432d28d9fd (patch)
treea6570f00cb40b3e38c3db277e75547ed6f0e34d4 /include
parentfd0a0ac1c5393b226640a30bae753983068136b3 (diff)
[PATCH] Fix mempolicy.h build error
From: Ralf Baechle <ralf@linux-mips.org> <linux/mempolicy.h> uses struct mm_struct and relies on a definition or declaration somehow magically being dragged in which may result in a build: [...] CC mm/mempolicy.o In file included from mm/mempolicy.c:69: include/linux/mempolicy.h:150: warning: ‘struct mm_struct’ declared inside parameter list include/linux/mempolicy.h:150: warning: its scope is only this definition or declaration, which is probably not what you want include/linux/mempolicy.h:175: warning: ‘struct mm_struct’ declared inside parameter list mm/mempolicy.c:622: error: conflicting types for ‘do_migrate_pages’ include/linux/mempolicy.h:175: error: previous declaration of ‘do_migrate_pages’ was here mm/mempolicy.c:1661: error: conflicting types for ‘mpol_rebind_mm’ include/linux/mempolicy.h:150: error: previous declaration of ‘mpol_rebind_mm’ was here make[1]: *** [mm/mempolicy.o] Error 1 make: *** [mm] Error 2 [ralf@denk linux-ip35]$ Including <linux/sched.h> is a step into direction of include hell so fixed by adding a forward declaration of struct mm_struct instead. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 6a7621b2b12..f5fdca1d67e 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -36,6 +36,7 @@
#include <linux/nodemask.h>
struct vm_area_struct;
+struct mm_struct;