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Print out the container lock when showing the thread state in DDB.

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Tested by:	benjsc
This commit is contained in:
attilio 2008-06-18 20:42:01 +00:00
parent b76441b5e0
commit e6328e119b
1 changed files with 3 additions and 0 deletions
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3
sys/ddb/db_ps.c
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@ -292,6 +292,7 @@ dumpthread(volatile struct proc *p, volatile struct thread *td, int all)
DB_SHOW_COMMAND(thread, db_show_thread)
{
struct thread *td;
struct lock_object *lock;
boolean_t comma;
/* Determine which thread to examine. */
@ -299,6 +300,7 @@ DB_SHOW_COMMAND(thread, db_show_thread)
td = db_lookup_thread(addr, FALSE);
else
td = kdb_thread;
lock = (struct lock_object *)td->td_lock;
db_printf("Thread %d at %p:\n", td->td_tid, td);
db_printf(" proc (pid %d): %p\n", td->td_proc->p_pid, td->td_proc);
@ -365,6 +367,7 @@ DB_SHOW_COMMAND(thread, db_show_thread)
db_printf(" wmesg: %s wchan: %p\n", td->td_wmesg,
td->td_wchan);
db_printf(" priority: %d\n", td->td_priority);
db_printf(" container lock: %s (%p)\n", lock->lo_name, lock);
}
DB_SHOW_COMMAND(proc, db_show_proc)