diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/alpha/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/arm/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/arm26/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/i386/lib/usercopy.c | 2 | ||||
-rw-r--r-- | arch/i386/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/ia64/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/m32r/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/m68k/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/mips/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/powerpc/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/powerpc/platforms/pseries/ras.c | 2 | ||||
-rw-r--r-- | arch/ppc/kernel/traps.c | 2 | ||||
-rw-r--r-- | arch/ppc/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/s390/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/sh/mm/fault.c | 2 | ||||
-rw-r--r-- | arch/sh64/mm/fault.c | 6 | ||||
-rw-r--r-- | arch/um/kernel/trap.c | 2 | ||||
-rw-r--r-- | arch/x86_64/mm/fault.c | 4 | ||||
-rw-r--r-- | arch/xtensa/mm/fault.c | 2 |
19 files changed, 22 insertions, 22 deletions
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c index 622dabd..8871529 100644 --- a/arch/alpha/mm/fault.c +++ b/arch/alpha/mm/fault.c @@ -193,7 +193,7 @@ do_page_fault(unsigned long address, unsigned long mmcsr, /* We ran out of memory, or some other thing happened to us that made us unable to handle the page fault gracefully. */ out_of_memory: - if (current->pid == 1) { + if (is_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index a5b33ff..5e658a8 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -198,7 +198,7 @@ survive: return fault; } - if (tsk->pid != 1) + if (!is_init(tsk)) goto out; /* diff --git a/arch/arm26/mm/fault.c b/arch/arm26/mm/fault.c index a7c4cc9..a1f6d8a 100644 --- a/arch/arm26/mm/fault.c +++ b/arch/arm26/mm/fault.c @@ -185,7 +185,7 @@ survive: } fault = -3; /* out of memory */ - if (tsk->pid != 1) + if (!is_init(tsk)) goto out; /* diff --git a/arch/i386/lib/usercopy.c b/arch/i386/lib/usercopy.c index efc7e7d..08502fc 100644 --- a/arch/i386/lib/usercopy.c +++ b/arch/i386/lib/usercopy.c @@ -739,7 +739,7 @@ survive: retval = get_user_pages(current, current->mm, (unsigned long )to, 1, 1, 0, &pg, NULL); - if (retval == -ENOMEM && current->pid == 1) { + if (retval == -ENOMEM && is_init(current)) { up_read(¤t->mm->mmap_sem); blk_congestion_wait(WRITE, HZ/50); goto survive; diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c index 50d8617..2581575 100644 --- a/arch/i386/mm/fault.c +++ b/arch/i386/mm/fault.c @@ -589,7 +589,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (tsk->pid == 1) { + if (is_init(tsk)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c index d8b1b4a..59f3ab9 100644 --- a/arch/ia64/mm/fault.c +++ b/arch/ia64/mm/fault.c @@ -280,7 +280,7 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re out_of_memory: up_read(&mm->mmap_sem); - if (current->pid == 1) { + if (is_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/m32r/mm/fault.c b/arch/m32r/mm/fault.c index dc18a33..8d5f551 100644 --- a/arch/m32r/mm/fault.c +++ b/arch/m32r/mm/fault.c @@ -299,7 +299,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (tsk->pid == 1) { + if (is_init(tsk)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/m68k/mm/fault.c b/arch/m68k/mm/fault.c index 5e2d87c..911f2ce 100644 --- a/arch/m68k/mm/fault.c +++ b/arch/m68k/mm/fault.c @@ -181,7 +181,7 @@ good_area: */ out_of_memory: up_read(&mm->mmap_sem); - if (current->pid == 1) { + if (is_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c index a4f8c45..8423d85 100644 --- a/arch/mips/mm/fault.c +++ b/arch/mips/mm/fault.c @@ -171,7 +171,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (tsk->pid == 1) { + if (is_init(tsk)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index 77953f4..e8fa506 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -386,7 +386,7 @@ bad_area_nosemaphore: */ out_of_memory: up_read(&mm->mmap_sem); - if (current->pid == 1) { + if (is_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index 903115d..311ed19 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -337,7 +337,7 @@ static int recover_mce(struct pt_regs *regs, struct rtas_error_log * err) err->disposition == RTAS_DISP_NOT_RECOVERED && err->target == RTAS_TARGET_MEMORY && err->type == RTAS_TYPE_ECC_UNCORR && - !(current->pid == 0 || current->pid == 1)) { + !(current->pid == 0 || is_init(current))) { /* Kill off a user process with an ECC error */ printk(KERN_ERR "MCE: uncorrectable ecc error for pid %d\n", current->pid); diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c index d7a4330..aafc8e8 100644 --- a/arch/ppc/kernel/traps.c +++ b/arch/ppc/kernel/traps.c @@ -119,7 +119,7 @@ void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr) * generate the same exception over and over again and we get * nowhere. Better to kill it and let the kernel panic. */ - if (current->pid == 1) { + if (is_init(current)) { __sighandler_t handler; spin_lock_irq(¤t->sighand->siglock); diff --git a/arch/ppc/mm/fault.c b/arch/ppc/mm/fault.c index bc776beb..465f451 100644 --- a/arch/ppc/mm/fault.c +++ b/arch/ppc/mm/fault.c @@ -291,7 +291,7 @@ bad_area: */ out_of_memory: up_read(&mm->mmap_sem); - if (current->pid == 1) { + if (is_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index f2b9a84..9c3c19f 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -353,7 +353,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (tsk->pid == 1) { + if (is_init(tsk)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 507f289..68663b8 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -149,7 +149,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (current->pid == 1) { + if (is_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/sh64/mm/fault.c b/arch/sh64/mm/fault.c index f08d0ea..8e2f6c2 100644 --- a/arch/sh64/mm/fault.c +++ b/arch/sh64/mm/fault.c @@ -277,7 +277,7 @@ bad_area: show_regs(regs); #endif } - if (tsk->pid == 1) { + if (is_init(tsk)) { panic("INIT had user mode bad_area\n"); } tsk->thread.address = address; @@ -319,14 +319,14 @@ no_context: * us unable to handle the page fault gracefully. */ out_of_memory: - if (current->pid == 1) { + if (is_init(current)) { panic("INIT out of memory\n"); yield(); goto survive; } printk("fault:Out of memory\n"); up_read(&mm->mmap_sem); - if (current->pid == 1) { + if (is_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c index 61a23ff..c7b195c 100644 --- a/arch/um/kernel/trap.c +++ b/arch/um/kernel/trap.c @@ -120,7 +120,7 @@ out_nosemaphore: * us unable to handle the page fault gracefully. */ out_of_memory: - if (current->pid == 1) { + if (is_init(current)) { up_read(&mm->mmap_sem); yield(); down_read(&mm->mmap_sem); diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c index 9ba54cc..3751b47 100644 --- a/arch/x86_64/mm/fault.c +++ b/arch/x86_64/mm/fault.c @@ -244,7 +244,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address) int unhandled_signal(struct task_struct *tsk, int sig) { - if (tsk->pid == 1) + if (is_init(tsk)) return 1; if (tsk->ptrace & PT_PTRACED) return 0; @@ -580,7 +580,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (current->pid == 1) { + if (is_init(current)) { yield(); goto again; } diff --git a/arch/xtensa/mm/fault.c b/arch/xtensa/mm/fault.c index a945a33..dd0dbec 100644 --- a/arch/xtensa/mm/fault.c +++ b/arch/xtensa/mm/fault.c @@ -144,7 +144,7 @@ bad_area: */ out_of_memory: up_read(&mm->mmap_sem); - if (current->pid == 1) { + if (is_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; |