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authorDavid Woodhouse <dwmw2@infradead.org>2006-01-11 14:41:26 +0000
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-11 08:14:16 -0800
commita4fc7ab1d065a9dd89ed0e74439ef87d4a16e980 (patch)
tree6312597ad183ee45e8769b1bc5b0035bfa681d64 /arch/i386/mm
parenta8b9ee7396ccc8db3bdb4108993556acbe2d3527 (diff)
downloadop-kernel-dev-a4fc7ab1d065a9dd89ed0e74439ef87d4a16e980.zip
op-kernel-dev-a4fc7ab1d065a9dd89ed0e74439ef87d4a16e980.tar.gz
[PATCH] fix/simplify mutex debugging code
Let's switch mutex_debug_check_no_locks_freed() to take (addr, len) as arguments instead, since all its callers were just calculating the 'to' address for themselves anyway... (and sometimes doing so badly). Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/mm')
-rw-r--r--arch/i386/mm/pageattr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/mm/pageattr.c b/arch/i386/mm/pageattr.c
index e8a5355..d0cadb3 100644
--- a/arch/i386/mm/pageattr.c
+++ b/arch/i386/mm/pageattr.c
@@ -224,7 +224,7 @@ void kernel_map_pages(struct page *page, int numpages, int enable)
return;
if (!enable)
mutex_debug_check_no_locks_freed(page_address(page),
- page_address(page+numpages));
+ numpages * PAGE_SIZE);
/* the return value is ignored - the calls cannot fail,
* large pages are disabled at boot time.
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