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authorDmitry Torokhov <dtor_core@ameritech.net>2006-04-29 01:11:23 -0400
committerDmitry Torokhov <dtor_core@ameritech.net>2006-04-29 01:11:23 -0400
commit7b7e394185014e0f3bd8989cac937003f20ef9ce (patch)
tree3beda5f979bba0aa9822534e239cf1b45f3be69c /arch/ia64/sn
parentddc5d3414593e4d7ad7fbd33e7f7517fcc234544 (diff)
parent693f7d362055261882659475d2ef022e32edbff1 (diff)
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/ia64/sn')
-rw-r--r--arch/ia64/sn/kernel/sn2/sn_hwperf.c8
-rw-r--r--arch/ia64/sn/kernel/xpc_channel.c2
-rw-r--r--arch/ia64/sn/kernel/xpc_partition.c8
-rw-r--r--arch/ia64/sn/pci/tioce_provider.c6
4 files changed, 10 insertions, 14 deletions
diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
index d917afa30b2..739c948dc50 100644
--- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c
+++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
@@ -284,6 +284,8 @@ static int sn_hwperf_get_nearest_node_objdata(struct sn_hwperf_object_info *objb
/* find nearest node with cpus and nearest memory */
for (router=NULL, j=0; j < op->ports; j++) {
dest = sn_hwperf_findobj_id(objbuf, nobj, ptdata[j].conn_id);
+ if (dest && SN_HWPERF_IS_ROUTER(dest))
+ router = dest;
if (!dest || SN_HWPERF_FOREIGN(dest) ||
!SN_HWPERF_IS_NODE(dest) || SN_HWPERF_IS_IONODE(dest)) {
continue;
@@ -299,8 +301,6 @@ static int sn_hwperf_get_nearest_node_objdata(struct sn_hwperf_object_info *objb
*near_mem_node = c;
found_mem++;
}
- if (SN_HWPERF_IS_ROUTER(dest))
- router = dest;
}
if (router && (!found_cpu || !found_mem)) {
@@ -493,7 +493,7 @@ static int sn_topology_show(struct seq_file *s, void *d)
* numalink ports
*/
sz = obj->ports * sizeof(struct sn_hwperf_port_info);
- if ((ptdata = vmalloc(sz)) == NULL)
+ if ((ptdata = kmalloc(sz, GFP_KERNEL)) == NULL)
return -ENOMEM;
e = ia64_sn_hwperf_op(sn_hwperf_master_nasid,
SN_HWPERF_ENUM_PORTS, obj->id, sz,
@@ -541,7 +541,7 @@ static int sn_topology_show(struct seq_file *s, void *d)
(SN_HWPERF_IS_NL3ROUTER(obj) ||
SN_HWPERF_IS_NL3ROUTER(p)) ? "LLP3" : "LLP4");
}
- vfree(ptdata);
+ kfree(ptdata);
}
return 0;
diff --git a/arch/ia64/sn/kernel/xpc_channel.c b/arch/ia64/sn/kernel/xpc_channel.c
index d0abddd9ffe..8255a9be463 100644
--- a/arch/ia64/sn/kernel/xpc_channel.c
+++ b/arch/ia64/sn/kernel/xpc_channel.c
@@ -1831,7 +1831,7 @@ xpc_initiate_allocate(partid_t partid, int ch_number, u32 flags, void **payload)
{
struct xpc_partition *part = &xpc_partitions[partid];
enum xpc_retval ret = xpcUnknownReason;
- struct xpc_msg *msg;
+ struct xpc_msg *msg = NULL;
DBUG_ON(partid <= 0 || partid >= XP_MAX_PARTITIONS);
diff --git a/arch/ia64/sn/kernel/xpc_partition.c b/arch/ia64/sn/kernel/xpc_partition.c
index 94211429fd0..2a89cfce495 100644
--- a/arch/ia64/sn/kernel/xpc_partition.c
+++ b/arch/ia64/sn/kernel/xpc_partition.c
@@ -136,9 +136,7 @@ xpc_get_rsvd_page_pa(int nasid)
}
if (L1_CACHE_ALIGN(len) > buf_len) {
- if (buf_base != NULL) {
- kfree(buf_base);
- }
+ kfree(buf_base);
buf_len = L1_CACHE_ALIGN(len);
buf = (u64) xpc_kmalloc_cacheline_aligned(buf_len,
GFP_KERNEL, &buf_base);
@@ -159,9 +157,7 @@ xpc_get_rsvd_page_pa(int nasid)
}
}
- if (buf_base != NULL) {
- kfree(buf_base);
- }
+ kfree(buf_base);
if (status != SALRET_OK) {
rp_pa = 0;
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index fa073cc4b56..833295624e5 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -682,9 +682,6 @@ tioce_reserve_m32(struct tioce_kernel *ce_kern, u64 base, u64 limit)
int ate_index, last_ate, ps;
struct tioce *ce_mmr;
- if (!TIOCE_M32_ADDR(base))
- return;
-
ce_mmr = (struct tioce *)ce_kern->ce_common->ce_pcibus.bs_base;
ps = ce_kern->ce_ate3240_pagesize;
ate_index = ATE_PAGE(base, ps);
@@ -693,6 +690,9 @@ tioce_reserve_m32(struct tioce_kernel *ce_kern, u64 base, u64 limit)
if (ate_index < 64)
ate_index = 64;
+ if (last_ate >= TIOCE_NUM_M3240_ATES)
+ last_ate = TIOCE_NUM_M3240_ATES - 1;
+
while (ate_index <= last_ate) {
u64 ate;