Replace the custom kmem_cache_create_rcu() method with a regular call to
the new kmem_cache_setup() function.
Signed-off-by: Christian Brauner <brauner@xxxxxxxxxx>
---
fs/file_table.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/fs/file_table.c b/fs/file_table.c
index 3ef558f27a1c..c20066b3f677 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -511,9 +511,15 @@ EXPORT_SYMBOL(__fput_sync);
void __init files_init(void)
{
- filp_cachep = kmem_cache_create_rcu("filp", sizeof(struct file),
- offsetof(struct file, f_freeptr),
- SLAB_HWCACHE_ALIGN | SLAB_PANIC | SLAB_ACCOUNT);
+ filp_cachep = kmem_cache_setup("filp", sizeof(struct file),
+ &(struct kmem_cache_args) {
+ .use_freeptr_offset = true,
+ .freeptr_offset = offsetof(struct file, f_freeptr),
+ },
+ SLAB_HWCACHE_ALIGN |
+ SLAB_PANIC |
+ SLAB_ACCOUNT |
+ SLAB_TYPESAFE_BY_RCU);
percpu_counter_init(&nr_files, 0, GFP_KERNEL);
}
--
2.45.2
