From 1dd685c414a7b9fdb3d23aca3aedae84f0b998ae Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Wed, 6 Jul 2022 14:51:00 -0400 Subject: XArray: Add calls to might_alloc() Catch bogus GFP flags deterministically, instead of occasionally when we actually have to allocate memory. Reported-by: Nikolay Borisov Signed-off-by: Matthew Wilcox (Oracle) --- tools/include/linux/sched/mm.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/include') diff --git a/tools/include/linux/sched/mm.h b/tools/include/linux/sched/mm.h index c8d9f19c1f35..967294b8edcf 100644 --- a/tools/include/linux/sched/mm.h +++ b/tools/include/linux/sched/mm.h @@ -1,4 +1,6 @@ #ifndef _TOOLS_PERF_LINUX_SCHED_MM_H #define _TOOLS_PERF_LINUX_SCHED_MM_H +#define might_alloc(gfp) do { } while (0) + #endif /* _TOOLS_PERF_LINUX_SCHED_MM_H */ -- cgit