diff options
Diffstat (limited to 'drivers/staging/lustre/lnet/lnet/router.c')
| -rw-r--r-- | drivers/staging/lustre/lnet/lnet/router.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/staging/lustre/lnet/lnet/router.c b/drivers/staging/lustre/lnet/lnet/router.c index b01dc42..0635432 100644 --- a/drivers/staging/lustre/lnet/lnet/router.c +++ b/drivers/staging/lustre/lnet/lnet/router.c @@ -18,6 +18,7 @@ */ #define DEBUG_SUBSYSTEM S_LNET +#include <linux/completion.h> #include "../../include/linux/lnet/lib-lnet.h" #define LNET_NRB_TINY_MIN 512 /* min value for each CPT */ @@ -1065,7 +1066,7 @@ lnet_router_checker_start(void) return -EINVAL; } - sema_init(&the_lnet.ln_rc_signal, 0); + init_completion(&the_lnet.ln_rc_signal); rc = LNetEQAlloc(0, lnet_router_checker_event, &the_lnet.ln_rc_eqh); if (rc) { @@ -1079,7 +1080,7 @@ lnet_router_checker_start(void) rc = PTR_ERR(task); CERROR("Can't start router checker thread: %d\n", rc); /* block until event callback signals exit */ - down(&the_lnet.ln_rc_signal); + wait_for_completion(&the_lnet.ln_rc_signal); rc = LNetEQFree(the_lnet.ln_rc_eqh); LASSERT(!rc); the_lnet.ln_rc_state = LNET_RC_STATE_SHUTDOWN; @@ -1112,7 +1113,7 @@ lnet_router_checker_stop(void) wake_up(&the_lnet.ln_rc_waitq); /* block until event callback signals exit */ - down(&the_lnet.ln_rc_signal); + wait_for_completion(&the_lnet.ln_rc_signal); LASSERT(the_lnet.ln_rc_state == LNET_RC_STATE_SHUTDOWN); rc = LNetEQFree(the_lnet.ln_rc_eqh); @@ -1295,7 +1296,7 @@ rescan: lnet_prune_rc_data(1); /* wait for UNLINK */ the_lnet.ln_rc_state = LNET_RC_STATE_SHUTDOWN; - up(&the_lnet.ln_rc_signal); + complete(&the_lnet.ln_rc_signal); /* The unlink event callback will signal final completion */ return 0; } |
