From: Dean Nelson Date: Wed, 30 Jul 2008 05:34:18 +0000 (-0700) Subject: sgi-xp: cleanup naming of partition defines X-Git-Tag: v2.6.27-rc2~123 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=83469b5525b4a35be40b17cb41d64118d84d9f80;p=linux-2.6-omap-h63xx.git sgi-xp: cleanup naming of partition defines Cleanup naming of partition defines. Signed-off-by: Dean Nelson Cc: Jack Steiner Cc: "Luck, Tony" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h index f258f89b8d3..1e48f776505 100644 --- a/drivers/misc/sgi-xp/xpc.h +++ b/drivers/misc/sgi-xp/xpc.h @@ -576,21 +576,21 @@ struct xpc_partition { /* struct xpc_partition act_state values (for XPC HB) */ -#define XPC_P_INACTIVE 0x00 /* partition is not active */ -#define XPC_P_ACTIVATION_REQ 0x01 /* created thread to activate */ -#define XPC_P_ACTIVATING 0x02 /* activation thread started */ -#define XPC_P_ACTIVE 0x03 /* xpc_partition_up() was called */ -#define XPC_P_DEACTIVATING 0x04 /* partition deactivation initiated */ +#define XPC_P_AS_INACTIVE 0x00 /* partition is not active */ +#define XPC_P_AS_ACTIVATION_REQ 0x01 /* created thread to activate */ +#define XPC_P_AS_ACTIVATING 0x02 /* activation thread started */ +#define XPC_P_AS_ACTIVE 0x03 /* xpc_partition_up() was called */ +#define XPC_P_AS_DEACTIVATING 0x04 /* partition deactivation initiated */ #define XPC_DEACTIVATE_PARTITION(_p, _reason) \ xpc_deactivate_partition(__LINE__, (_p), (_reason)) /* struct xpc_partition setup_state values */ -#define XPC_P_UNSET 0x00 /* infrastructure was never setup */ -#define XPC_P_SETUP 0x01 /* infrastructure is setup */ -#define XPC_P_WTEARDOWN 0x02 /* waiting to teardown infrastructure */ -#define XPC_P_TORNDOWN 0x03 /* infrastructure is torndown */ +#define XPC_P_SS_UNSET 0x00 /* infrastructure was never setup */ +#define XPC_P_SS_SETUP 0x01 /* infrastructure is setup */ +#define XPC_P_SS_WTEARDOWN 0x02 /* waiting to teardown infrastructure */ +#define XPC_P_SS_TORNDOWN 0x03 /* infrastructure is torndown */ /* * struct xpc_partition_sn2's dropped notify IRQ timer is set to wait the @@ -787,7 +787,7 @@ xpc_part_deref(struct xpc_partition *part) s32 refs = atomic_dec_return(&part->references); DBUG_ON(refs < 0); - if (refs == 0 && part->setup_state == XPC_P_WTEARDOWN) + if (refs == 0 && part->setup_state == XPC_P_SS_WTEARDOWN) wake_up(&part->teardown_wq); } @@ -797,7 +797,7 @@ xpc_part_ref(struct xpc_partition *part) int setup; atomic_inc(&part->references); - setup = (part->setup_state == XPC_P_SETUP); + setup = (part->setup_state == XPC_P_SS_SETUP); if (!setup) xpc_part_deref(part); diff --git a/drivers/misc/sgi-xp/xpc_channel.c b/drivers/misc/sgi-xp/xpc_channel.c index d7a15f1a78a..17ab75d69e8 100644 --- a/drivers/misc/sgi-xp/xpc_channel.c +++ b/drivers/misc/sgi-xp/xpc_channel.c @@ -99,7 +99,7 @@ xpc_process_disconnect(struct xpc_channel *ch, unsigned long *irq_flags) DBUG_ON((ch->flags & XPC_C_CONNECTEDCALLOUT_MADE) && !(ch->flags & XPC_C_DISCONNECTINGCALLOUT_MADE)); - if (part->act_state == XPC_P_DEACTIVATING) { + if (part->act_state == XPC_P_AS_DEACTIVATING) { /* can't proceed until the other side disengages from us */ if (xpc_partition_engaged(ch->partid)) return; @@ -155,7 +155,7 @@ xpc_process_disconnect(struct xpc_channel *ch, unsigned long *irq_flags) /* we won't lose the CPU since we're holding ch->lock */ complete(&ch->wdisconnect_wait); } else if (ch->delayed_chctl_flags) { - if (part->act_state != XPC_P_DEACTIVATING) { + if (part->act_state != XPC_P_AS_DEACTIVATING) { /* time to take action on any delayed chctl flags */ spin_lock(&part->chctl_lock); part->chctl.flags[ch->number] |= @@ -276,7 +276,7 @@ again: "%d, channel=%d\n", ch->partid, ch->number); if (ch->flags & XPC_C_DISCONNECTED) { - DBUG_ON(part->act_state != XPC_P_DEACTIVATING); + DBUG_ON(part->act_state != XPC_P_AS_DEACTIVATING); spin_unlock_irqrestore(&ch->lock, irq_flags); return; } @@ -312,7 +312,7 @@ again: "channel=%d\n", args->msg_size, args->local_nentries, ch->partid, ch->number); - if (part->act_state == XPC_P_DEACTIVATING || + if (part->act_state == XPC_P_AS_DEACTIVATING || (ch->flags & XPC_C_ROPENREQUEST)) { spin_unlock_irqrestore(&ch->lock, irq_flags); return; @@ -546,7 +546,7 @@ xpc_process_sent_chctl_flags(struct xpc_partition *part) continue; } - if (part->act_state == XPC_P_DEACTIVATING) + if (part->act_state == XPC_P_AS_DEACTIVATING) continue; if (!(ch_flags & XPC_C_CONNECTED)) { diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c index f4d866113f2..b303c130bba 100644 --- a/drivers/misc/sgi-xp/xpc_main.c +++ b/drivers/misc/sgi-xp/xpc_main.c @@ -290,8 +290,8 @@ xpc_check_remote_hb(void) part = &xpc_partitions[partid]; - if (part->act_state == XPC_P_INACTIVE || - part->act_state == XPC_P_DEACTIVATING) { + if (part->act_state == XPC_P_AS_INACTIVE || + part->act_state == XPC_P_AS_DEACTIVATING) { continue; } @@ -406,7 +406,7 @@ xpc_initiate_discovery(void *ignore) static void xpc_channel_mgr(struct xpc_partition *part) { - while (part->act_state != XPC_P_DEACTIVATING || + while (part->act_state != XPC_P_AS_DEACTIVATING || atomic_read(&part->nchannels_active) > 0 || !xpc_partition_disengaged(part)) { @@ -429,7 +429,7 @@ xpc_channel_mgr(struct xpc_partition *part) (void)wait_event_interruptible(part->channel_mgr_wq, (atomic_read(&part->channel_mgr_requests) > 0 || part->chctl.all_flags != 0 || - (part->act_state == XPC_P_DEACTIVATING && + (part->act_state == XPC_P_AS_DEACTIVATING && atomic_read(&part->nchannels_active) == 0 && xpc_partition_disengaged(part)))); atomic_set(&part->channel_mgr_requests, 1); @@ -458,16 +458,16 @@ xpc_activating(void *__partid) spin_lock_irqsave(&part->act_lock, irq_flags); - if (part->act_state == XPC_P_DEACTIVATING) { - part->act_state = XPC_P_INACTIVE; + if (part->act_state == XPC_P_AS_DEACTIVATING) { + part->act_state = XPC_P_AS_INACTIVE; spin_unlock_irqrestore(&part->act_lock, irq_flags); part->remote_rp_pa = 0; return 0; } /* indicate the thread is activating */ - DBUG_ON(part->act_state != XPC_P_ACTIVATION_REQ); - part->act_state = XPC_P_ACTIVATING; + DBUG_ON(part->act_state != XPC_P_AS_ACTIVATION_REQ); + part->act_state = XPC_P_AS_ACTIVATING; XPC_SET_REASON(part, 0, 0); spin_unlock_irqrestore(&part->act_lock, irq_flags); @@ -509,9 +509,9 @@ xpc_activate_partition(struct xpc_partition *part) spin_lock_irqsave(&part->act_lock, irq_flags); - DBUG_ON(part->act_state != XPC_P_INACTIVE); + DBUG_ON(part->act_state != XPC_P_AS_INACTIVE); - part->act_state = XPC_P_ACTIVATION_REQ; + part->act_state = XPC_P_AS_ACTIVATION_REQ; XPC_SET_REASON(part, xpCloneKThread, __LINE__); spin_unlock_irqrestore(&part->act_lock, irq_flags); @@ -520,7 +520,7 @@ xpc_activate_partition(struct xpc_partition *part) partid); if (IS_ERR(kthread)) { spin_lock_irqsave(&part->act_lock, irq_flags); - part->act_state = XPC_P_INACTIVE; + part->act_state = XPC_P_AS_INACTIVE; XPC_SET_REASON(part, xpCloneKThreadFailed, __LINE__); spin_unlock_irqrestore(&part->act_lock, irq_flags); } @@ -786,7 +786,7 @@ xpc_disconnect_wait(int ch_number) wakeup_channel_mgr = 0; if (ch->delayed_chctl_flags) { - if (part->act_state != XPC_P_DEACTIVATING) { + if (part->act_state != XPC_P_AS_DEACTIVATING) { spin_lock(&part->chctl_lock); part->chctl.flags[ch->number] |= ch->delayed_chctl_flags; @@ -846,7 +846,7 @@ xpc_do_exit(enum xp_retval reason) part = &xpc_partitions[partid]; if (xpc_partition_disengaged(part) && - part->act_state == XPC_P_INACTIVE) { + part->act_state == XPC_P_AS_INACTIVE) { continue; } @@ -962,7 +962,7 @@ xpc_die_deactivate(void) part = &xpc_partitions[partid]; if (xpc_partition_engaged(partid) || - part->act_state != XPC_P_INACTIVE) { + part->act_state != XPC_P_AS_INACTIVE) { xpc_request_partition_deactivation(part); xpc_indicate_partition_disengaged(part); } @@ -1113,7 +1113,7 @@ xpc_init(void) part->activate_IRQ_rcvd = 0; spin_lock_init(&part->act_lock); - part->act_state = XPC_P_INACTIVE; + part->act_state = XPC_P_AS_INACTIVE; XPC_SET_REASON(part, 0, 0); init_timer(&part->disengage_timer); @@ -1121,7 +1121,7 @@ xpc_init(void) xpc_timeout_partition_disengage; part->disengage_timer.data = (unsigned long)part; - part->setup_state = XPC_P_UNSET; + part->setup_state = XPC_P_SS_UNSET; init_waitqueue_head(&part->teardown_wq); atomic_set(&part->references, 0); } diff --git a/drivers/misc/sgi-xp/xpc_partition.c b/drivers/misc/sgi-xp/xpc_partition.c index f150dbfcfcc..b5fb2164113 100644 --- a/drivers/misc/sgi-xp/xpc_partition.c +++ b/drivers/misc/sgi-xp/xpc_partition.c @@ -273,9 +273,9 @@ xpc_partition_disengaged(struct xpc_partition *part) if (!in_interrupt()) del_singleshot_timer_sync(&part->disengage_timer); - DBUG_ON(part->act_state != XPC_P_DEACTIVATING && - part->act_state != XPC_P_INACTIVE); - if (part->act_state != XPC_P_INACTIVE) + DBUG_ON(part->act_state != XPC_P_AS_DEACTIVATING && + part->act_state != XPC_P_AS_INACTIVE); + if (part->act_state != XPC_P_AS_INACTIVE) xpc_wakeup_channel_mgr(part); xpc_cancel_partition_deactivation_request(part); @@ -295,8 +295,8 @@ xpc_mark_partition_active(struct xpc_partition *part) dev_dbg(xpc_part, "setting partition %d to ACTIVE\n", XPC_PARTID(part)); spin_lock_irqsave(&part->act_lock, irq_flags); - if (part->act_state == XPC_P_ACTIVATING) { - part->act_state = XPC_P_ACTIVE; + if (part->act_state == XPC_P_AS_ACTIVATING) { + part->act_state = XPC_P_AS_ACTIVE; ret = xpSuccess; } else { DBUG_ON(part->reason == xpSuccess); @@ -318,7 +318,7 @@ xpc_deactivate_partition(const int line, struct xpc_partition *part, spin_lock_irqsave(&part->act_lock, irq_flags); - if (part->act_state == XPC_P_INACTIVE) { + if (part->act_state == XPC_P_AS_INACTIVE) { XPC_SET_REASON(part, reason, line); spin_unlock_irqrestore(&part->act_lock, irq_flags); if (reason == xpReactivating) { @@ -327,7 +327,7 @@ xpc_deactivate_partition(const int line, struct xpc_partition *part, } return; } - if (part->act_state == XPC_P_DEACTIVATING) { + if (part->act_state == XPC_P_AS_DEACTIVATING) { if ((part->reason == xpUnloading && reason != xpUnloading) || reason == xpReactivating) { XPC_SET_REASON(part, reason, line); @@ -336,7 +336,7 @@ xpc_deactivate_partition(const int line, struct xpc_partition *part, return; } - part->act_state = XPC_P_DEACTIVATING; + part->act_state = XPC_P_AS_DEACTIVATING; XPC_SET_REASON(part, reason, line); spin_unlock_irqrestore(&part->act_lock, irq_flags); @@ -367,7 +367,7 @@ xpc_mark_partition_inactive(struct xpc_partition *part) XPC_PARTID(part)); spin_lock_irqsave(&part->act_lock, irq_flags); - part->act_state = XPC_P_INACTIVE; + part->act_state = XPC_P_AS_INACTIVE; spin_unlock_irqrestore(&part->act_lock, irq_flags); part->remote_rp_pa = 0; } diff --git a/drivers/misc/sgi-xp/xpc_sn2.c b/drivers/misc/sgi-xp/xpc_sn2.c index d34cdd533a9..d1ccadc0857 100644 --- a/drivers/misc/sgi-xp/xpc_sn2.c +++ b/drivers/misc/sgi-xp/xpc_sn2.c @@ -327,7 +327,7 @@ xpc_send_notify_IRQ_sn2(struct xpc_channel *ch, u8 chctl_flag, union xpc_channel_ctl_flags chctl = { 0 }; enum xp_retval ret; - if (likely(part->act_state != XPC_P_DEACTIVATING)) { + if (likely(part->act_state != XPC_P_AS_DEACTIVATING)) { chctl.flags[ch->number] = chctl_flag; ret = xpc_send_IRQ_sn2(part_sn2->remote_chctl_amo_va, chctl.all_flags, @@ -975,7 +975,7 @@ xpc_identify_activate_IRQ_req_sn2(int nasid) remote_vars->heartbeat, remote_vars->heartbeating_to_mask[0]); if (xpc_partition_disengaged(part) && - part->act_state == XPC_P_INACTIVE) { + part->act_state == XPC_P_AS_INACTIVE) { xpc_update_partition_info_sn2(part, remote_rp_version, &remote_rp_ts_jiffies, @@ -1257,10 +1257,10 @@ xpc_setup_infrastructure_sn2(struct xpc_partition *part) } /* - * With the setting of the partition setup_state to XPC_P_SETUP, we're - * declaring that this partition is ready to go. + * With the setting of the partition setup_state to XPC_P_SS_SETUP, + * we're declaring that this partition is ready to go. */ - part->setup_state = XPC_P_SETUP; + part->setup_state = XPC_P_SS_SETUP; /* * Setup the per partition specific variables required by the @@ -1323,8 +1323,8 @@ xpc_teardown_infrastructure_sn2(struct xpc_partition *part) DBUG_ON(atomic_read(&part->nchannels_engaged) != 0); DBUG_ON(atomic_read(&part->nchannels_active) != 0); - DBUG_ON(part->setup_state != XPC_P_SETUP); - part->setup_state = XPC_P_WTEARDOWN; + DBUG_ON(part->setup_state != XPC_P_SS_SETUP); + part->setup_state = XPC_P_SS_WTEARDOWN; xpc_vars_part_sn2[partid].magic = 0; @@ -1338,7 +1338,7 @@ xpc_teardown_infrastructure_sn2(struct xpc_partition *part) /* now we can begin tearing down the infrastructure */ - part->setup_state = XPC_P_TORNDOWN; + part->setup_state = XPC_P_SS_TORNDOWN; /* in case we've still got outstanding timers registered... */ del_timer_sync(&part_sn2->dropped_notify_IRQ_timer); @@ -1375,7 +1375,7 @@ xpc_pull_remote_cachelines_sn2(struct xpc_partition *part, void *dst, DBUG_ON((unsigned long)dst != L1_CACHE_ALIGN((unsigned long)dst)); DBUG_ON(cnt != L1_CACHE_ALIGN(cnt)); - if (part->act_state == XPC_P_DEACTIVATING) + if (part->act_state == XPC_P_AS_DEACTIVATING) return part->reason; ret = xp_remote_memcpy(xp_pa(dst), src_pa, cnt); @@ -1534,7 +1534,7 @@ xpc_make_first_contact_sn2(struct xpc_partition *part) /* wait a 1/4 of a second or so */ (void)msleep_interruptible(250); - if (part->act_state == XPC_P_DEACTIVATING) + if (part->act_state == XPC_P_AS_DEACTIVATING) return part->reason; }