slab: Rename nodelists to node
Have a common naming between both slab caches for future changes. Acked-by: Glauber Costa <glommer@parallels.com> Signed-off-by: Christoph Lameter <cl@linux.com> Signed-off-by: Pekka Enberg <penberg@kernel.org>
This commit is contained in:
Christoph Lameter
Pekka Enberg
Родитель
6744f087ba
Коммит
6a67368c36
|
|
@ -95,7 +95,7 @@ struct kmem_cache {
|
|||
* pointer for each node since "nodelists" uses the remainder of
|
||||
* available pointers.
|
||||
*/
|
||||
struct kmem_cache_node **nodelists;
|
||||
struct kmem_cache_node **node;
|
||||
struct array_cache *array[NR_CPUS + MAX_NUMNODES];
|
||||
/*
|
||||
* Do not add fields after array[]
|
||||
|
|
|
|||
135
mm/slab.c
135
mm/slab.c
|
|
@ -347,7 +347,7 @@ static void kmem_list3_init(struct kmem_cache_node *parent)
|
|||
#define MAKE_LIST(cachep, listp, slab, nodeid) \
|
||||
do { \
|
||||
INIT_LIST_HEAD(listp); \
|
||||
list_splice(&(cachep->nodelists[nodeid]->slab), listp); \
|
||||
list_splice(&(cachep->node[nodeid]->slab), listp); \
|
||||
} while (0)
|
||||
|
||||
#define MAKE_ALL_LISTS(cachep, ptr, nodeid) \
|
||||
|
|
@ -549,7 +549,7 @@ static void slab_set_lock_classes(struct kmem_cache *cachep,
|
|||
struct kmem_cache_node *l3;
|
||||
int r;
|
||||
|
||||
l3 = cachep->nodelists[q];
|
||||
l3 = cachep->node[q];
|
||||
if (!l3)
|
||||
return;
|
||||
|
||||
|
|
@ -597,7 +597,7 @@ static void init_node_lock_keys(int q)
|
|||
if (!cache)
|
||||
continue;
|
||||
|
||||
l3 = cache->nodelists[q];
|
||||
l3 = cache->node[q];
|
||||
if (!l3 || OFF_SLAB(cache))
|
||||
continue;
|
||||
|
||||
|
|
@ -608,8 +608,7 @@ static void init_node_lock_keys(int q)
|
|||
|
||||
static void on_slab_lock_classes_node(struct kmem_cache *cachep, int q)
|
||||
{
|
||||
|
||||
if (!cachep->nodelists[q])
|
||||
if (!cachep->node[q])
|
||||
return;
|
||||
|
||||
slab_set_lock_classes(cachep, &on_slab_l3_key,
|
||||
|
|
@ -900,7 +899,7 @@ static inline bool is_slab_pfmemalloc(struct slab *slabp)
|
|||
static void recheck_pfmemalloc_active(struct kmem_cache *cachep,
|
||||
struct array_cache *ac)
|
||||
{
|
||||
struct kmem_cache_node *l3 = cachep->nodelists[numa_mem_id()];
|
||||
struct kmem_cache_node *l3 = cachep->node[numa_mem_id()];
|
||||
struct slab *slabp;
|
||||
unsigned long flags;
|
||||
|
||||
|
|
@ -955,7 +954,7 @@ static void *__ac_get_obj(struct kmem_cache *cachep, struct array_cache *ac,
|
|||
* If there are empty slabs on the slabs_free list and we are
|
||||
* being forced to refill the cache, mark this one !pfmemalloc.
|
||||
*/
|
||||
l3 = cachep->nodelists[numa_mem_id()];
|
||||
l3 = cachep->node[numa_mem_id()];
|
||||
if (!list_empty(&l3->slabs_free) && force_refill) {
|
||||
struct slab *slabp = virt_to_slab(objp);
|
||||
ClearPageSlabPfmemalloc(virt_to_head_page(slabp->s_mem));
|
||||
|
|
@ -1105,7 +1104,7 @@ static void free_alien_cache(struct array_cache **ac_ptr)
|
|||
static void __drain_alien_cache(struct kmem_cache *cachep,
|
||||
struct array_cache *ac, int node)
|
||||
{
|
||||
struct kmem_cache_node *rl3 = cachep->nodelists[node];
|
||||
struct kmem_cache_node *rl3 = cachep->node[node];
|
||||
|
||||
if (ac->avail) {
|
||||
spin_lock(&rl3->list_lock);
|
||||
|
|
@ -1174,7 +1173,7 @@ static inline int cache_free_alien(struct kmem_cache *cachep, void *objp)
|
|||
if (likely(slabp->nodeid == node))
|
||||
return 0;
|
||||
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
STATS_INC_NODEFREES(cachep);
|
||||
if (l3->alien && l3->alien[nodeid]) {
|
||||
alien = l3->alien[nodeid];
|
||||
|
|
@ -1186,24 +1185,24 @@ static inline int cache_free_alien(struct kmem_cache *cachep, void *objp)
|
|||
ac_put_obj(cachep, alien, objp);
|
||||
spin_unlock(&alien->lock);
|
||||
} else {
|
||||
spin_lock(&(cachep->nodelists[nodeid])->list_lock);
|
||||
spin_lock(&(cachep->node[nodeid])->list_lock);
|
||||
free_block(cachep, &objp, 1, nodeid);
|
||||
spin_unlock(&(cachep->nodelists[nodeid])->list_lock);
|
||||
spin_unlock(&(cachep->node[nodeid])->list_lock);
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Allocates and initializes nodelists for a node on each slab cache, used for
|
||||
* Allocates and initializes node for a node on each slab cache, used for
|
||||
* either memory or cpu hotplug. If memory is being hot-added, the kmem_list3
|
||||
* will be allocated off-node since memory is not yet online for the new node.
|
||||
* When hotplugging memory or a cpu, existing nodelists are not replaced if
|
||||
* When hotplugging memory or a cpu, existing node are not replaced if
|
||||
* already in use.
|
||||
*
|
||||
* Must hold slab_mutex.
|
||||
*/
|
||||
static int init_cache_nodelists_node(int node)
|
||||
static int init_cache_node_node(int node)
|
||||
{
|
||||
struct kmem_cache *cachep;
|
||||
struct kmem_cache_node *l3;
|
||||
|
|
@ -1215,7 +1214,7 @@ static int init_cache_nodelists_node(int node)
|
|||
* begin anything. Make sure some other cpu on this
|
||||
* node has not already allocated this
|
||||
*/
|
||||
if (!cachep->nodelists[node]) {
|
||||
if (!cachep->node[node]) {
|
||||
l3 = kmalloc_node(memsize, GFP_KERNEL, node);
|
||||
if (!l3)
|
||||
return -ENOMEM;
|
||||
|
|
@ -1228,14 +1227,14 @@ static int init_cache_nodelists_node(int node)
|
|||
* go. slab_mutex is sufficient
|
||||
* protection here.
|
||||
*/
|
||||
cachep->nodelists[node] = l3;
|
||||
cachep->node[node] = l3;
|
||||
}
|
||||
|
||||
spin_lock_irq(&cachep->nodelists[node]->list_lock);
|
||||
cachep->nodelists[node]->free_limit =
|
||||
spin_lock_irq(&cachep->node[node]->list_lock);
|
||||
cachep->node[node]->free_limit =
|
||||
(1 + nr_cpus_node(node)) *
|
||||
cachep->batchcount + cachep->num;
|
||||
spin_unlock_irq(&cachep->nodelists[node]->list_lock);
|
||||
spin_unlock_irq(&cachep->node[node]->list_lock);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1255,7 +1254,7 @@ static void __cpuinit cpuup_canceled(long cpu)
|
|||
/* cpu is dead; no one can alloc from it. */
|
||||
nc = cachep->array[cpu];
|
||||
cachep->array[cpu] = NULL;
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
|
||||
if (!l3)
|
||||
goto free_array_cache;
|
||||
|
|
@ -1298,7 +1297,7 @@ free_array_cache:
|
|||
* shrink each nodelist to its limit.
|
||||
*/
|
||||
list_for_each_entry(cachep, &slab_caches, list) {
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
if (!l3)
|
||||
continue;
|
||||
drain_freelist(cachep, l3, l3->free_objects);
|
||||
|
|
@ -1318,7 +1317,7 @@ static int __cpuinit cpuup_prepare(long cpu)
|
|||
* kmalloc_node allows us to add the slab to the right
|
||||
* kmem_list3 and not this cpu's kmem_list3
|
||||
*/
|
||||
err = init_cache_nodelists_node(node);
|
||||
err = init_cache_node_node(node);
|
||||
if (err < 0)
|
||||
goto bad;
|
||||
|
||||
|
|
@ -1353,7 +1352,7 @@ static int __cpuinit cpuup_prepare(long cpu)
|
|||
}
|
||||
}
|
||||
cachep->array[cpu] = nc;
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
BUG_ON(!l3);
|
||||
|
||||
spin_lock_irq(&l3->list_lock);
|
||||
|
|
@ -1456,7 +1455,7 @@ static struct notifier_block __cpuinitdata cpucache_notifier = {
|
|||
*
|
||||
* Must hold slab_mutex.
|
||||
*/
|
||||
static int __meminit drain_cache_nodelists_node(int node)
|
||||
static int __meminit drain_cache_node_node(int node)
|
||||
{
|
||||
struct kmem_cache *cachep;
|
||||
int ret = 0;
|
||||
|
|
@ -1464,7 +1463,7 @@ static int __meminit drain_cache_nodelists_node(int node)
|
|||
list_for_each_entry(cachep, &slab_caches, list) {
|
||||
struct kmem_cache_node *l3;
|
||||
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
if (!l3)
|
||||
continue;
|
||||
|
||||
|
|
@ -1493,12 +1492,12 @@ static int __meminit slab_memory_callback(struct notifier_block *self,
|
|||
switch (action) {
|
||||
case MEM_GOING_ONLINE:
|
||||
mutex_lock(&slab_mutex);
|
||||
ret = init_cache_nodelists_node(nid);
|
||||
ret = init_cache_node_node(nid);
|
||||
mutex_unlock(&slab_mutex);
|
||||
break;
|
||||
case MEM_GOING_OFFLINE:
|
||||
mutex_lock(&slab_mutex);
|
||||
ret = drain_cache_nodelists_node(nid);
|
||||
ret = drain_cache_node_node(nid);
|
||||
mutex_unlock(&slab_mutex);
|
||||
break;
|
||||
case MEM_ONLINE:
|
||||
|
|
@ -1530,7 +1529,7 @@ static void __init init_list(struct kmem_cache *cachep, struct kmem_cache_node *
|
|||
spin_lock_init(&ptr->list_lock);
|
||||
|
||||
MAKE_ALL_LISTS(cachep, ptr, nodeid);
|
||||
cachep->nodelists[nodeid] = ptr;
|
||||
cachep->node[nodeid] = ptr;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -1542,8 +1541,8 @@ static void __init set_up_list3s(struct kmem_cache *cachep, int index)
|
|||
int node;
|
||||
|
||||
for_each_online_node(node) {
|
||||
cachep->nodelists[node] = &initkmem_list3[index + node];
|
||||
cachep->nodelists[node]->next_reap = jiffies +
|
||||
cachep->node[node] = &initkmem_list3[index + node];
|
||||
cachep->node[node]->next_reap = jiffies +
|
||||
REAPTIMEOUT_LIST3 +
|
||||
((unsigned long)cachep) % REAPTIMEOUT_LIST3;
|
||||
}
|
||||
|
|
@ -1551,11 +1550,11 @@ static void __init set_up_list3s(struct kmem_cache *cachep, int index)
|
|||
|
||||
/*
|
||||
* The memory after the last cpu cache pointer is used for the
|
||||
* the nodelists pointer.
|
||||
* the node pointer.
|
||||
*/
|
||||
static void setup_nodelists_pointer(struct kmem_cache *cachep)
|
||||
static void setup_node_pointer(struct kmem_cache *cachep)
|
||||
{
|
||||
cachep->nodelists = (struct kmem_cache_node **)&cachep->array[nr_cpu_ids];
|
||||
cachep->node = (struct kmem_cache_node **)&cachep->array[nr_cpu_ids];
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -1567,7 +1566,7 @@ void __init kmem_cache_init(void)
|
|||
int i;
|
||||
|
||||
kmem_cache = &kmem_cache_boot;
|
||||
setup_nodelists_pointer(kmem_cache);
|
||||
setup_node_pointer(kmem_cache);
|
||||
|
||||
if (num_possible_nodes() == 1)
|
||||
use_alien_caches = 0;
|
||||
|
|
@ -1756,7 +1755,7 @@ void __init kmem_cache_init_late(void)
|
|||
#ifdef CONFIG_NUMA
|
||||
/*
|
||||
* Register a memory hotplug callback that initializes and frees
|
||||
* nodelists.
|
||||
* node.
|
||||
*/
|
||||
hotplug_memory_notifier(slab_memory_callback, SLAB_CALLBACK_PRI);
|
||||
#endif
|
||||
|
|
@ -1801,7 +1800,7 @@ slab_out_of_memory(struct kmem_cache *cachep, gfp_t gfpflags, int nodeid)
|
|||
unsigned long active_objs = 0, num_objs = 0, free_objects = 0;
|
||||
unsigned long active_slabs = 0, num_slabs = 0;
|
||||
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
if (!l3)
|
||||
continue;
|
||||
|
||||
|
|
@ -2277,15 +2276,15 @@ static int __init_refok setup_cpu_cache(struct kmem_cache *cachep, gfp_t gfp)
|
|||
} else {
|
||||
int node;
|
||||
for_each_online_node(node) {
|
||||
cachep->nodelists[node] =
|
||||
cachep->node[node] =
|
||||
kmalloc_node(sizeof(struct kmem_cache_node),
|
||||
gfp, node);
|
||||
BUG_ON(!cachep->nodelists[node]);
|
||||
kmem_list3_init(cachep->nodelists[node]);
|
||||
BUG_ON(!cachep->node[node]);
|
||||
kmem_list3_init(cachep->node[node]);
|
||||
}
|
||||
}
|
||||
}
|
||||
cachep->nodelists[numa_mem_id()]->next_reap =
|
||||
cachep->node[numa_mem_id()]->next_reap =
|
||||
jiffies + REAPTIMEOUT_LIST3 +
|
||||
((unsigned long)cachep) % REAPTIMEOUT_LIST3;
|
||||
|
||||
|
|
@ -2388,7 +2387,7 @@ __kmem_cache_create (struct kmem_cache *cachep, unsigned long flags)
|
|||
else
|
||||
gfp = GFP_NOWAIT;
|
||||
|
||||
setup_nodelists_pointer(cachep);
|
||||
setup_node_pointer(cachep);
|
||||
#if DEBUG
|
||||
|
||||
/*
|
||||
|
|
@ -2527,7 +2526,7 @@ static void check_spinlock_acquired(struct kmem_cache *cachep)
|
|||
{
|
||||
#ifdef CONFIG_SMP
|
||||
check_irq_off();
|
||||
assert_spin_locked(&cachep->nodelists[numa_mem_id()]->list_lock);
|
||||
assert_spin_locked(&cachep->node[numa_mem_id()]->list_lock);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
@ -2535,7 +2534,7 @@ static void check_spinlock_acquired_node(struct kmem_cache *cachep, int node)
|
|||
{
|
||||
#ifdef CONFIG_SMP
|
||||
check_irq_off();
|
||||
assert_spin_locked(&cachep->nodelists[node]->list_lock);
|
||||
assert_spin_locked(&cachep->node[node]->list_lock);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
@ -2558,9 +2557,9 @@ static void do_drain(void *arg)
|
|||
|
||||
check_irq_off();
|
||||
ac = cpu_cache_get(cachep);
|
||||
spin_lock(&cachep->nodelists[node]->list_lock);
|
||||
spin_lock(&cachep->node[node]->list_lock);
|
||||
free_block(cachep, ac->entry, ac->avail, node);
|
||||
spin_unlock(&cachep->nodelists[node]->list_lock);
|
||||
spin_unlock(&cachep->node[node]->list_lock);
|
||||
ac->avail = 0;
|
||||
}
|
||||
|
||||
|
|
@ -2572,13 +2571,13 @@ static void drain_cpu_caches(struct kmem_cache *cachep)
|
|||
on_each_cpu(do_drain, cachep, 1);
|
||||
check_irq_on();
|
||||
for_each_online_node(node) {
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
if (l3 && l3->alien)
|
||||
drain_alien_cache(cachep, l3->alien);
|
||||
}
|
||||
|
||||
for_each_online_node(node) {
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
if (l3)
|
||||
drain_array(cachep, l3, l3->shared, 1, node);
|
||||
}
|
||||
|
|
@ -2635,7 +2634,7 @@ static int __cache_shrink(struct kmem_cache *cachep)
|
|||
|
||||
check_irq_on();
|
||||
for_each_online_node(i) {
|
||||
l3 = cachep->nodelists[i];
|
||||
l3 = cachep->node[i];
|
||||
if (!l3)
|
||||
continue;
|
||||
|
||||
|
|
@ -2682,7 +2681,7 @@ int __kmem_cache_shutdown(struct kmem_cache *cachep)
|
|||
|
||||
/* NUMA: free the list3 structures */
|
||||
for_each_online_node(i) {
|
||||
l3 = cachep->nodelists[i];
|
||||
l3 = cachep->node[i];
|
||||
if (l3) {
|
||||
kfree(l3->shared);
|
||||
free_alien_cache(l3->alien);
|
||||
|
|
@ -2879,7 +2878,7 @@ static int cache_grow(struct kmem_cache *cachep,
|
|||
|
||||
/* Take the l3 list lock to change the colour_next on this node */
|
||||
check_irq_off();
|
||||
l3 = cachep->nodelists[nodeid];
|
||||
l3 = cachep->node[nodeid];
|
||||
spin_lock(&l3->list_lock);
|
||||
|
||||
/* Get colour for the slab, and cal the next value. */
|
||||
|
|
@ -3077,7 +3076,7 @@ retry:
|
|||
*/
|
||||
batchcount = BATCHREFILL_LIMIT;
|
||||
}
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
|
||||
BUG_ON(ac->avail > 0 || !l3);
|
||||
spin_lock(&l3->list_lock);
|
||||
|
|
@ -3299,7 +3298,7 @@ static void *alternate_node_alloc(struct kmem_cache *cachep, gfp_t flags)
|
|||
/*
|
||||
* Fallback function if there was no memory available and no objects on a
|
||||
* certain node and fall back is permitted. First we scan all the
|
||||
* available nodelists for available objects. If that fails then we
|
||||
* available node for available objects. If that fails then we
|
||||
* perform an allocation without specifying a node. This allows the page
|
||||
* allocator to do its reclaim / fallback magic. We then insert the
|
||||
* slab into the proper nodelist and then allocate from it.
|
||||
|
|
@ -3333,8 +3332,8 @@ retry:
|
|||
nid = zone_to_nid(zone);
|
||||
|
||||
if (cpuset_zone_allowed_hardwall(zone, flags) &&
|
||||
cache->nodelists[nid] &&
|
||||
cache->nodelists[nid]->free_objects) {
|
||||
cache->node[nid] &&
|
||||
cache->node[nid]->free_objects) {
|
||||
obj = ____cache_alloc_node(cache,
|
||||
flags | GFP_THISNODE, nid);
|
||||
if (obj)
|
||||
|
|
@ -3394,7 +3393,7 @@ static void *____cache_alloc_node(struct kmem_cache *cachep, gfp_t flags,
|
|||
void *obj;
|
||||
int x;
|
||||
|
||||
l3 = cachep->nodelists[nodeid];
|
||||
l3 = cachep->node[nodeid];
|
||||
BUG_ON(!l3);
|
||||
|
||||
retry:
|
||||
|
|
@ -3479,7 +3478,7 @@ slab_alloc_node(struct kmem_cache *cachep, gfp_t flags, int nodeid,
|
|||
if (nodeid == NUMA_NO_NODE)
|
||||
nodeid = slab_node;
|
||||
|
||||
if (unlikely(!cachep->nodelists[nodeid])) {
|
||||
if (unlikely(!cachep->node[nodeid])) {
|
||||
/* Node not bootstrapped yet */
|
||||
ptr = fallback_alloc(cachep, flags);
|
||||
goto out;
|
||||
|
|
@ -3595,7 +3594,7 @@ static void free_block(struct kmem_cache *cachep, void **objpp, int nr_objects,
|
|||
objp = objpp[i];
|
||||
|
||||
slabp = virt_to_slab(objp);
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
list_del(&slabp->list);
|
||||
check_spinlock_acquired_node(cachep, node);
|
||||
check_slabp(cachep, slabp);
|
||||
|
|
@ -3639,7 +3638,7 @@ static void cache_flusharray(struct kmem_cache *cachep, struct array_cache *ac)
|
|||
BUG_ON(!batchcount || batchcount > ac->avail);
|
||||
#endif
|
||||
check_irq_off();
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
spin_lock(&l3->list_lock);
|
||||
if (l3->shared) {
|
||||
struct array_cache *shared_array = l3->shared;
|
||||
|
|
@ -3946,7 +3945,7 @@ static int alloc_kmemlist(struct kmem_cache *cachep, gfp_t gfp)
|
|||
}
|
||||
}
|
||||
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
if (l3) {
|
||||
struct array_cache *shared = l3->shared;
|
||||
|
||||
|
|
@ -3982,7 +3981,7 @@ static int alloc_kmemlist(struct kmem_cache *cachep, gfp_t gfp)
|
|||
l3->alien = new_alien;
|
||||
l3->free_limit = (1 + nr_cpus_node(node)) *
|
||||
cachep->batchcount + cachep->num;
|
||||
cachep->nodelists[node] = l3;
|
||||
cachep->node[node] = l3;
|
||||
}
|
||||
return 0;
|
||||
|
||||
|
|
@ -3991,13 +3990,13 @@ fail:
|
|||
/* Cache is not active yet. Roll back what we did */
|
||||
node--;
|
||||
while (node >= 0) {
|
||||
if (cachep->nodelists[node]) {
|
||||
l3 = cachep->nodelists[node];
|
||||
if (cachep->node[node]) {
|
||||
l3 = cachep->node[node];
|
||||
|
||||
kfree(l3->shared);
|
||||
free_alien_cache(l3->alien);
|
||||
kfree(l3);
|
||||
cachep->nodelists[node] = NULL;
|
||||
cachep->node[node] = NULL;
|
||||
}
|
||||
node--;
|
||||
}
|
||||
|
|
@ -4057,9 +4056,9 @@ static int __do_tune_cpucache(struct kmem_cache *cachep, int limit,
|
|||
struct array_cache *ccold = new->new[i];
|
||||
if (!ccold)
|
||||
continue;
|
||||
spin_lock_irq(&cachep->nodelists[cpu_to_mem(i)]->list_lock);
|
||||
spin_lock_irq(&cachep->node[cpu_to_mem(i)]->list_lock);
|
||||
free_block(cachep, ccold->entry, ccold->avail, cpu_to_mem(i));
|
||||
spin_unlock_irq(&cachep->nodelists[cpu_to_mem(i)]->list_lock);
|
||||
spin_unlock_irq(&cachep->node[cpu_to_mem(i)]->list_lock);
|
||||
kfree(ccold);
|
||||
}
|
||||
kfree(new);
|
||||
|
|
@ -4219,7 +4218,7 @@ static void cache_reap(struct work_struct *w)
|
|||
* have established with reasonable certainty that
|
||||
* we can do some work if the lock was obtained.
|
||||
*/
|
||||
l3 = searchp->nodelists[node];
|
||||
l3 = searchp->node[node];
|
||||
|
||||
reap_alien(searchp, l3);
|
||||
|
||||
|
|
@ -4272,7 +4271,7 @@ void get_slabinfo(struct kmem_cache *cachep, struct slabinfo *sinfo)
|
|||
active_objs = 0;
|
||||
num_slabs = 0;
|
||||
for_each_online_node(node) {
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
if (!l3)
|
||||
continue;
|
||||
|
||||
|
|
@ -4497,7 +4496,7 @@ static int leaks_show(struct seq_file *m, void *p)
|
|||
n[1] = 0;
|
||||
|
||||
for_each_online_node(node) {
|
||||
l3 = cachep->nodelists[node];
|
||||
l3 = cachep->node[node];
|
||||
if (!l3)
|
||||
continue;
|
||||
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче