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Merge tag 'libnvdimm-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm...
[firefly-linux-kernel-4.4.55.git]
/
include
/
linux
/
sched.h
diff --git
a/include/linux/sched.h
b/include/linux/sched.h
index 3d54924b4b86ca73bfb246bbcb90e07394b43663..edad7a43edea141b3ada89f7f12edac2add7b68e 100644
(file)
--- a/
include/linux/sched.h
+++ b/
include/linux/sched.h
@@
-484,9
+484,11
@@
static inline int get_dumpable(struct mm_struct *mm)
#define MMF_DUMP_ELF_HEADERS 6
#define MMF_DUMP_HUGETLB_PRIVATE 7
#define MMF_DUMP_HUGETLB_SHARED 8
#define MMF_DUMP_ELF_HEADERS 6
#define MMF_DUMP_HUGETLB_PRIVATE 7
#define MMF_DUMP_HUGETLB_SHARED 8
+#define MMF_DUMP_DAX_PRIVATE 9
+#define MMF_DUMP_DAX_SHARED 10
#define MMF_DUMP_FILTER_SHIFT MMF_DUMPABLE_BITS
#define MMF_DUMP_FILTER_SHIFT MMF_DUMPABLE_BITS
-#define MMF_DUMP_FILTER_BITS
7
+#define MMF_DUMP_FILTER_BITS
9
#define MMF_DUMP_FILTER_MASK \
(((1 << MMF_DUMP_FILTER_BITS) - 1) << MMF_DUMP_FILTER_SHIFT)
#define MMF_DUMP_FILTER_DEFAULT \
#define MMF_DUMP_FILTER_MASK \
(((1 << MMF_DUMP_FILTER_BITS) - 1) << MMF_DUMP_FILTER_SHIFT)
#define MMF_DUMP_FILTER_DEFAULT \
@@
-2475,6
+2477,16
@@
static inline int kernel_dequeue_signal(siginfo_t *info)
return ret;
}
return ret;
}
+static inline void kernel_signal_stop(void)
+{
+ spin_lock_irq(¤t->sighand->siglock);
+ if (current->jobctl & JOBCTL_STOP_DEQUEUED)
+ __set_current_state(TASK_STOPPED);
+ spin_unlock_irq(¤t->sighand->siglock);
+
+ schedule();
+}
+
extern void release_task(struct task_struct * p);
extern int send_sig_info(int, struct siginfo *, struct task_struct *);
extern int force_sigsegv(int, struct task_struct *);
extern void release_task(struct task_struct * p);
extern int send_sig_info(int, struct siginfo *, struct task_struct *);
extern int force_sigsegv(int, struct task_struct *);