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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2006-12-08 15:53:49 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-12-08 15:53:49 +0100 |
| commit | 22155914b66b348b7113a0b3baf96a72bd3f643d (patch) | |
| tree | 95e2f8b62a4b13d9364d42656ccb2e1e9cef3ea3 /arch/s390 | |
| parent | bff19b1d0b2c62882ca4b8f900b52f410c09e967 (diff) | |
| download | linux-22155914b66b348b7113a0b3baf96a72bd3f643d.tar.gz linux-22155914b66b348b7113a0b3baf96a72bd3f643d.tar.bz2 linux-22155914b66b348b7113a0b3baf96a72bd3f643d.zip | |
[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')
| -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 @@ */ #include <linux/errno.h> -#include <asm/uaccess.h> #include <linux/mm.h> +#include <asm/uaccess.h> #include <asm/futex.h> static inline int __handle_fault(struct mm_struct *mm, unsigned long address, @@ -60,8 +60,9 @@ out: out_of_memory: up_read(&mm->mmap_sem); - if (current->pid == 1) { + if (is_init(current)) { yield(); + down_read(&mm->mmap_sem); goto survive; } printk("VM: killing process %s\n", current->comm); |