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Diffstat (limited to 'mm')
-rw-r--r--mm/zsmalloc.c18
1 files changed, 7 insertions, 11 deletions
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index aba39a291523..72698db958e7 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -573,17 +573,17 @@ static const struct file_operations zs_stat_size_ops = {
.release = single_release,
};
-static int zs_pool_stat_create(struct zs_pool *pool, const char *name)
+static void zs_pool_stat_create(struct zs_pool *pool, const char *name)
{
struct dentry *entry;
if (!zs_stat_root)
- return -ENODEV;
+ return;
entry = debugfs_create_dir(name, zs_stat_root);
if (!entry) {
pr_warn("debugfs dir <%s> creation failed\n", name);
- return -ENOMEM;
+ return;
}
pool->stat_dentry = entry;
@@ -592,10 +592,8 @@ static int zs_pool_stat_create(struct zs_pool *pool, const char *name)
if (!entry) {
pr_warn("%s: debugfs file entry <%s> creation failed\n",
name, "classes");
- return -ENOMEM;
+ return;
}
-
- return 0;
}
static void zs_pool_stat_destroy(struct zs_pool *pool)
@@ -613,9 +611,8 @@ static void __exit zs_stat_exit(void)
{
}
-static inline int zs_pool_stat_create(struct zs_pool *pool, const char *name)
+static inline void zs_pool_stat_create(struct zs_pool *pool, const char *name)
{
- return 0;
}
static inline void zs_pool_stat_destroy(struct zs_pool *pool)
@@ -623,7 +620,6 @@ static inline void zs_pool_stat_destroy(struct zs_pool *pool)
}
#endif
-
/*
* For each size class, zspages are divided into different groups
* depending on how "full" they are. This was done so that we could
@@ -1952,8 +1948,8 @@ struct zs_pool *zs_create_pool(const char *name)
prev_class = class;
}
- if (zs_pool_stat_create(pool, name))
- goto err;
+ /* debug only, don't abort if it fails */
+ zs_pool_stat_create(pool, name);
/*
* Not critical, we still can use the pool