diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/sgi-xp/xpc.h | 1 | ||||
| -rw-r--r-- | drivers/misc/sgi-xp/xpc_main.c | 2 | ||||
| -rw-r--r-- | drivers/misc/sgi-xp/xpc_partition.c | 20 |
3 files changed, 17 insertions, 6 deletions
diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h index 71db60edff65..225f2bb84e39 100644 --- a/drivers/misc/sgi-xp/xpc.h +++ b/drivers/misc/sgi-xp/xpc.h @@ -634,6 +634,7 @@ extern int xpc_setup_rsvd_page(void); extern void xpc_teardown_rsvd_page(void); extern int xpc_identify_activate_IRQ_sender(void); extern int xpc_partition_disengaged(struct xpc_partition *); +extern int xpc_partition_disengaged_from_timer(struct xpc_partition *part); extern enum xp_retval xpc_mark_partition_active(struct xpc_partition *); extern void xpc_mark_partition_inactive(struct xpc_partition *); extern void xpc_discovery(void); diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c index e5244fc1dab3..84610bbcc131 100644 --- a/drivers/misc/sgi-xp/xpc_main.c +++ b/drivers/misc/sgi-xp/xpc_main.c @@ -179,7 +179,7 @@ xpc_timeout_partition_disengage(struct timer_list *t) DBUG_ON(time_is_after_jiffies(part->disengage_timeout)); - (void)xpc_partition_disengaged(part); + xpc_partition_disengaged_from_timer(part); DBUG_ON(part->disengage_timeout != 0); DBUG_ON(xpc_arch_ops.partition_engaged(XPC_PARTID(part))); diff --git a/drivers/misc/sgi-xp/xpc_partition.c b/drivers/misc/sgi-xp/xpc_partition.c index 57df06820bae..1999d02923de 100644 --- a/drivers/misc/sgi-xp/xpc_partition.c +++ b/drivers/misc/sgi-xp/xpc_partition.c @@ -262,8 +262,8 @@ xpc_get_remote_rp(int nasid, unsigned long *discovered_nasids, * from us. Though we requested the remote partition to deactivate with regard * to us, we really only need to wait for the other side to disengage from us. */ -int -xpc_partition_disengaged(struct xpc_partition *part) +static int __xpc_partition_disengaged(struct xpc_partition *part, + bool from_timer) { short partid = XPC_PARTID(part); int disengaged; @@ -289,9 +289,9 @@ xpc_partition_disengaged(struct xpc_partition *part) } part->disengage_timeout = 0; - /* cancel the timer function, provided it's not us */ - if (!in_interrupt()) - del_singleshot_timer_sync(&part->disengage_timer); + /* Cancel the timer function if not called from it */ + if (!from_timer) + del_timer_sync(&part->disengage_timer); DBUG_ON(part->act_state != XPC_P_AS_DEACTIVATING && part->act_state != XPC_P_AS_INACTIVE); @@ -303,6 +303,16 @@ xpc_partition_disengaged(struct xpc_partition *part) return disengaged; } +int xpc_partition_disengaged(struct xpc_partition *part) +{ + return __xpc_partition_disengaged(part, false); +} + +int xpc_partition_disengaged_from_timer(struct xpc_partition *part) +{ + return __xpc_partition_disengaged(part, true); +} + /* * Mark specified partition as active. */ |