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authorYixuan Cao <caoyixuan2019@email.szu.edu.cn>2022-04-07 16:09:58 +0800
committerVlastimil Babka <vbabka@suse.cz>2022-04-07 11:44:47 +0200
commita8f23dd166651dcda2c02f16e524f56a4bd49084 (patch)
treea8c1d18c959d0f83d8782c450a1f5782894f217a /mm/slab.c
parenta285909f471d6703a04b2b3942c352e27131c92b (diff)
mm/slab.c: fix comments
While reading the source code, I noticed some language errors in the comments, so I fixed them. Signed-off-by: Yixuan Cao <caoyixuan2019@email.szu.edu.cn> Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Link: https://lore.kernel.org/r/20220407080958.3667-1-caoyixuan2019@email.szu.edu.cn
Diffstat (limited to 'mm/slab.c')
-rw-r--r--mm/slab.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 90b16c7ae01a..e882657c1494 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -781,7 +781,7 @@ static inline int cache_free_alien(struct kmem_cache *cachep, void *objp)
int slab_node = slab_nid(virt_to_slab(objp));
int node = numa_mem_id();
/*
- * Make sure we are not freeing a object from another node to the array
+ * Make sure we are not freeing an object from another node to the array
* cache on this cpu.
*/
if (likely(node == slab_node))
@@ -832,7 +832,7 @@ static int init_cache_node(struct kmem_cache *cachep, int node, gfp_t gfp)
/*
* The kmem_cache_nodes don't come and go as CPUs
- * come and go. slab_mutex is sufficient
+ * come and go. slab_mutex provides sufficient
* protection here.
*/
cachep->node[node] = n;
@@ -845,7 +845,7 @@ static int init_cache_node(struct kmem_cache *cachep, int node, gfp_t gfp)
* 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_cache_node
* will be allocated off-node since memory is not yet online for the new node.
- * When hotplugging memory or a cpu, existing node are not replaced if
+ * When hotplugging memory or a cpu, existing nodes are not replaced if
* already in use.
*
* Must hold slab_mutex.
@@ -1046,7 +1046,7 @@ int slab_prepare_cpu(unsigned int cpu)
* offline.
*
* Even if all the cpus of a node are down, we don't free the
- * kmem_cache_node of any cache. This to avoid a race between cpu_down, and
+ * kmem_cache_node of any cache. This is to avoid a race between cpu_down, and
* a kmalloc allocation from another cpu for memory from the node of
* the cpu going down. The kmem_cache_node structure is usually allocated from
* kmem_cache_create() and gets destroyed at kmem_cache_destroy().
@@ -1890,7 +1890,7 @@ static bool set_on_slab_cache(struct kmem_cache *cachep,
* @flags: SLAB flags
*
* Returns a ptr to the cache on success, NULL on failure.
- * Cannot be called within a int, but can be interrupted.
+ * Cannot be called within an int, but can be interrupted.
* The @ctor is run when new pages are allocated by the cache.
*
* The flags are
@@ -3138,7 +3138,7 @@ retry:
}
/*
- * A interface to enable slab creation on nodeid
+ * An interface to enable slab creation on nodeid
*/
static void *____cache_alloc_node(struct kmem_cache *cachep, gfp_t flags,
int nodeid)