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path: root/drivers/misc/sgi-xp/xpc_sn2.c
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Diffstat (limited to 'drivers/misc/sgi-xp/xpc_sn2.c')
-rw-r--r--drivers/misc/sgi-xp/xpc_sn2.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/misc/sgi-xp/xpc_sn2.c b/drivers/misc/sgi-xp/xpc_sn2.c
index 89c0bb9a27f5..7216df36bc73 100644
--- a/drivers/misc/sgi-xp/xpc_sn2.c
+++ b/drivers/misc/sgi-xp/xpc_sn2.c
@@ -597,8 +597,8 @@ xpc_initiate_partition_activation_sn2(struct xpc_rsvd_page *remote_rp,
*/
static void
xpc_update_partition_info_sn2(struct xpc_partition *part, u8 remote_rp_version,
- struct timespec *remote_rp_stamp,
- u64 remote_rp_pa, u64 remote_vars_pa,
+ unsigned long *remote_rp_stamp, u64 remote_rp_pa,
+ u64 remote_vars_pa,
struct xpc_vars_sn2 *remote_vars)
{
part->remote_rp_version = remote_rp_version;
@@ -606,8 +606,8 @@ xpc_update_partition_info_sn2(struct xpc_partition *part, u8 remote_rp_version,
part->remote_rp_version);
part->remote_rp_stamp = *remote_rp_stamp;
- dev_dbg(xpc_part, " remote_rp_stamp (tv_sec = 0x%lx tv_nsec = 0x%lx\n",
- part->remote_rp_stamp.tv_sec, part->remote_rp_stamp.tv_nsec);
+ dev_dbg(xpc_part, " remote_rp_stamp = 0x%016lx\n",
+ part->remote_rp_stamp);
part->remote_rp_pa = remote_rp_pa;
dev_dbg(xpc_part, " remote_rp_pa = 0x%016lx\n", part->remote_rp_pa);
@@ -664,8 +664,7 @@ xpc_identify_act_IRQ_req_sn2(int nasid)
u64 remote_vars_pa;
int remote_rp_version;
int reactivate = 0;
- int stamp_diff;
- struct timespec remote_rp_stamp = { 0, 0 }; /*>>> ZERO_STAMP */
+ unsigned long remote_rp_stamp = 0;
short partid;
struct xpc_partition *part;
enum xp_retval ret;
@@ -788,10 +787,7 @@ xpc_identify_act_IRQ_req_sn2(int nasid)
} else {
DBUG_ON(!XPC_SUPPORTS_DISENGAGE_REQUEST(remote_vars->version));
- stamp_diff = xpc_compare_stamps(&part->remote_rp_stamp,
- &remote_rp_stamp);
- if (stamp_diff != 0) {
- DBUG_ON(stamp_diff >= 0);
+ if (remote_rp_stamp != part->remote_rp_stamp) {
/*
* Other side rebooted and the previous XPC did support