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| author | jhb <jhb@FreeBSD.org> | 2006-01-27 23:04:43 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2006-01-27 23:04:43 +0000 |
| commit | 76d6a7a50d89926d3cc12cd965ee8104b56a0da1 (patch) | |
| tree | aea2a75f1291934dabd5d72ef934267e3b06c7c2 | |
| parent | 752dede518a13f42a8562db981b85ac17f487ef8 (diff) | |
| download | FreeBSD-src-76d6a7a50d89926d3cc12cd965ee8104b56a0da1.zip FreeBSD-src-76d6a7a50d89926d3cc12cd965ee8104b56a0da1.tar.gz | |
Oops, commit missed file from the previous change to enable multiple
queues in turnstiles. Add a new thread member td_tsqueue which contains
the sub-queue of a turnstile that a thread is on when it is blocked on a
turnstile.
| -rw-r--r-- | sys/sys/proc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/sys/proc.h b/sys/sys/proc.h index ec43393..654d574 100644 --- a/sys/sys/proc.h +++ b/sys/sys/proc.h @@ -269,6 +269,7 @@ struct thread { u_char td_oncpu; /* (j) Which cpu we are on. */ volatile u_char td_owepreempt; /* (k*) Preempt on last critical_exit */ short td_locks; /* (k) DEBUG: lockmgr count of locks. */ + u_char td_tsqueue; /* (j) Turnstile queue blocked on. */ struct turnstile *td_blocked; /* (j) Lock thread is blocked on. */ const char *td_lockname; /* (j) Name of lock blocked on. */ LIST_HEAD(, turnstile) td_contested; /* (q) Contested locks. */ |
