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Diffstat (limited to 'arch/um/os-Linux/helper.c')
-rw-r--r--arch/um/os-Linux/helper.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/um/os-Linux/helper.c b/arch/um/os-Linux/helper.c
index f35220c7204..2184ddb9cb3 100644
--- a/arch/um/os-Linux/helper.c
+++ b/arch/um/os-Linux/helper.c
@@ -15,6 +15,7 @@
#include "kern_util.h"
#include "os.h"
#include "um_malloc.h"
+#include "kern_constants.h"
struct helper_data {
void (*pre_exec)(void*);
@@ -69,7 +70,7 @@ int run_helper(void (*pre_exec)(void *), void *pre_data, char **argv,
goto out_close;
}
- sp = stack + page_size() - sizeof(void *);
+ sp = stack + UM_KERN_PAGE_SIZE - sizeof(void *);
data.pre_exec = pre_exec;
data.pre_data = pre_data;
data.argv = argv;
@@ -123,7 +124,7 @@ int run_helper_thread(int (*proc)(void *), void *arg, unsigned int flags,
if (stack == 0)
return -ENOMEM;
- sp = stack + (page_size() << stack_order) - sizeof(void *);
+ sp = stack + (UM_KERN_PAGE_SIZE << stack_order) - sizeof(void *);
pid = clone(proc, (void *) sp, flags | SIGCHLD, arg);
if (pid < 0) {
err = -errno;