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authorPeter Zijlstra <peterz@infradead.org>2017-09-22 18:13:36 +0200
committerIngo Molnar <mingo@kernel.org>2017-09-29 10:09:08 +0200
commit92c4bc9f9cd92a8581e36bc5105f03b569f37e36 (patch)
tree3013130bd102170c3dac731bc3813c13644fd81e /include
parentsched/debug: Implement consistent task-state printing (diff)
downloadlinux-92c4bc9f9cd92a8581e36bc5105f03b569f37e36.tar.xz
linux-92c4bc9f9cd92a8581e36bc5105f03b569f37e36.zip
sched/debug: Convert TASK_state to hex
Bit patterns are easier in hex. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/sched.h28
1 files changed, 14 insertions, 14 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 163a0b738908..69bed5339ffa 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -65,23 +65,23 @@ struct task_group;
*/
/* Used in tsk->state: */
-#define TASK_RUNNING 0
-#define TASK_INTERRUPTIBLE 1
-#define TASK_UNINTERRUPTIBLE 2
-#define __TASK_STOPPED 4
-#define __TASK_TRACED 8
+#define TASK_RUNNING 0x0000
+#define TASK_INTERRUPTIBLE 0x0001
+#define TASK_UNINTERRUPTIBLE 0x0002
+#define __TASK_STOPPED 0x0004
+#define __TASK_TRACED 0x0008
/* Used in tsk->exit_state: */
-#define EXIT_DEAD 16
-#define EXIT_ZOMBIE 32
+#define EXIT_DEAD 0x0010
+#define EXIT_ZOMBIE 0x0020
#define EXIT_TRACE (EXIT_ZOMBIE | EXIT_DEAD)
/* Used in tsk->state again: */
-#define TASK_DEAD 64
-#define TASK_WAKEKILL 128
-#define TASK_WAKING 256
-#define TASK_PARKED 512
-#define TASK_NOLOAD 1024
-#define TASK_NEW 2048
-#define TASK_STATE_MAX 4096
+#define TASK_DEAD 0x0040
+#define TASK_WAKEKILL 0x0080
+#define TASK_WAKING 0x0100
+#define TASK_PARKED 0x0200
+#define TASK_NOLOAD 0x0400
+#define TASK_NEW 0x0800
+#define TASK_STATE_MAX 0x1000
#define TASK_STATE_TO_CHAR_STR "RSDTtXZxKWPNn"