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authorIngo Molnar <mingo@elte.hu>2006-06-27 02:54:49 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-27 17:32:46 -0700
commitf9b8404cf8f8456dfa83459510762b700dc00385 (patch)
treef74b54c79ee3913d587644195d8af7ba13b6cc2a /include/linux
parent6abdce7680e3e8436b3292b345d77b67d5ec9ea8 (diff)
downloadop-kernel-dev-f9b8404cf8f8456dfa83459510762b700dc00385.zip
op-kernel-dev-f9b8404cf8f8456dfa83459510762b700dc00385.tar.gz
[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>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/mm.h10
1 files changed, 8 insertions, 2 deletions
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 @@ static inline void vm_stat_account(struct mm_struct *mm,
}
#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
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