diff options
Diffstat (limited to 'arch/mips/mm/c-r4k.c')
| -rw-r--r-- | arch/mips/mm/c-r4k.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 6806d58211b..9355f1c9325 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -7,6 +7,7 @@ * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Ralf Baechle (ralf@gnu.org) * Copyright (C) 1999, 2000 Silicon Graphics, Inc. */ +#include <linux/hardirq.h> #include <linux/init.h> #include <linux/highmem.h> #include <linux/kernel.h> @@ -507,7 +508,11 @@ static inline void local_r4k_flush_data_cache_page(void * addr) static void r4k_flush_data_cache_page(unsigned long addr) { - r4k_on_each_cpu(local_r4k_flush_data_cache_page, (void *) addr, 1, 1); + if (in_atomic()) + local_r4k_flush_data_cache_page((void *)addr); + else + r4k_on_each_cpu(local_r4k_flush_data_cache_page, (void *) addr, + 1, 1); } struct flush_icache_range_args { |