diff options
author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2006-12-08 09:53:49 -0500 |
---|---|---|
committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-12-08 09:53:49 -0500 |
commit | 22155914b66b348b7113a0b3baf96a72bd3f643d (patch) | |
tree | 95e2f8b62a4b13d9364d42656ccb2e1e9cef3ea3 /arch/s390/lib | |
parent | bff19b1d0b2c62882ca4b8f900b52f410c09e967 (diff) |
[S390] uaccess_pt: add missing down_read() and convert to is_init().
Doesn't seem to be a good idea to duplicate code :)
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/lib')
-rw-r--r-- | arch/s390/lib/uaccess_pt.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/lib/uaccess_pt.c b/arch/s390/lib/uaccess_pt.c index 8741bdc09299..633249c3ba91 100644 --- a/arch/s390/lib/uaccess_pt.c +++ b/arch/s390/lib/uaccess_pt.c | |||
@@ -8,8 +8,8 @@ | |||
8 | */ | 8 | */ |
9 | 9 | ||
10 | #include <linux/errno.h> | 10 | #include <linux/errno.h> |
11 | #include <asm/uaccess.h> | ||
12 | #include <linux/mm.h> | 11 | #include <linux/mm.h> |
12 | #include <asm/uaccess.h> | ||
13 | #include <asm/futex.h> | 13 | #include <asm/futex.h> |
14 | 14 | ||
15 | static inline int __handle_fault(struct mm_struct *mm, unsigned long address, | 15 | static inline int __handle_fault(struct mm_struct *mm, unsigned long address, |
@@ -60,8 +60,9 @@ out: | |||
60 | 60 | ||
61 | out_of_memory: | 61 | out_of_memory: |
62 | up_read(&mm->mmap_sem); | 62 | up_read(&mm->mmap_sem); |
63 | if (current->pid == 1) { | 63 | if (is_init(current)) { |
64 | yield(); | 64 | yield(); |
65 | down_read(&mm->mmap_sem); | ||
65 | goto survive; | 66 | goto survive; |
66 | } | 67 | } |
67 | printk("VM: killing process %s\n", current->comm); | 68 | printk("VM: killing process %s\n", current->comm); |