[PATCH] pi-futex: introduce debug_check_no_locks_freed()
Add debug_check_no_locks_freed(), as a central inline to add
bad-lock-free-debugging functionality to.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/linux/mm.h b/include/linux/mm.h
index ff1fa87..0ac2557 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1030,13 +1030,19 @@
}
#endif /* CONFIG_PROC_FS */
+static inline void
+debug_check_no_locks_freed(const void *from, unsigned long len)
+{
+ mutex_debug_check_no_locks_freed(from, len);
+}
+
#ifndef CONFIG_DEBUG_PAGEALLOC
static inline void
kernel_map_pages(struct page *page, int numpages, int enable)
{
if (!PageHighMem(page) && !enable)
- mutex_debug_check_no_locks_freed(page_address(page),
- numpages * PAGE_SIZE);
+ debug_check_no_locks_freed(page_address(page),
+ numpages * PAGE_SIZE);
}
#endif