From 16a34d5679f2a77800af894a3ac2e654bce788ab Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 3 Feb 2017 09:57:00 +0100 Subject: BACKPORT: kasan, sched/headers: Uninline kasan_enable/disable_current() is a low level header that is included early in affected kernel headers. But it includes which complicates the cleanup of sched.h dependencies. But kasan.h has almost no need for sched.h: its only use of scheduler functionality is in two inline functions which are not used very frequently - so uninline kasan_enable_current() and kasan_disable_current(). Also add a dependency to a .c file that depended on kasan.h including it. This paves the way to remove the include from kasan.h. Acked-by: Linus Torvalds Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar Bug: 64145065 (cherry-picked from af8601ad420f6afa6445c927ad9f36d9700d96d6) Change-Id: I13fd2d3927f663d694ea0d5bf44f18e2c62ae013 Signed-off-by: Paul Lawrence --- include/linux/kasan.h | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'include/linux') diff --git a/include/linux/kasan.h b/include/linux/kasan.h index c908b25bf5a5..7793036eac80 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -30,16 +30,10 @@ static inline void *kasan_mem_to_shadow(const void *addr) } /* Enable reporting bugs after kasan_disable_current() */ -static inline void kasan_enable_current(void) -{ - current->kasan_depth++; -} +extern void kasan_enable_current(void); /* Disable reporting bugs for current task */ -static inline void kasan_disable_current(void) -{ - current->kasan_depth--; -} +extern void kasan_disable_current(void); void kasan_unpoison_shadow(const void *address, size_t size); -- cgit v1.2.3