panic: add option to dump blocked tasks in panic_print

[linux-2.6-microblaze.git] / Documentation / admin-guide / kernel-parameters.txt

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 31b3a25..800b4b5 100644 (file)
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -4182,6 +4182,7 @@
                        bit 4: print ftrace buffer
                        bit 5: print all printk messages in buffer
                        bit 6: print all CPUs backtrace (if available in the arch)
+                       bit 7: print only tasks in uninterruptible (blocked) state
                        *Be aware* that this option may print a _lot_ of lines,
                        so there are risks of losing older messages in the log.
                        Use this option carefully, maybe worth to setup a