Messages in this thread Patch in this message | | | Date | Wed, 05 Mar 2008 16:03:42 -0000 | From | Thomas Gleixner <> | Subject | [patch 1/5] vmalloc: do not check for freed locks on user maps |
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User maps do not contain kernel internal objects. No need to check them.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Ingo Molnar <mingo@elte.hu> --- mm/vmalloc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
Index: linux-2.6/mm/vmalloc.c =================================================================== --- linux-2.6.orig/mm/vmalloc.c +++ linux-2.6/mm/vmalloc.c @@ -382,7 +382,8 @@ static void __vunmap(const void *addr, i return; } - debug_check_no_locks_freed(addr, area->size); + if (!(area->flags & VM_USERMAP)) + debug_check_no_locks_freed(addr, area->size); if (deallocate_pages) { int i; --
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