diff options
| author | Amir Goldstein <amir73il@gmail.com> | 2023-11-22 17:48:52 +0200 |
|---|---|---|
| committer | Amir Goldstein <amir73il@gmail.com> | 2023-12-23 16:35:09 +0200 |
| commit | a6293b3e285cd0d7692141d7981a5f144f0e2f0b (patch) | |
| tree | 56b8e8c52600e141350247d6a0e3d0f763e7f6a3 /fs/overlayfs/super.c | |
| parent | f91a704f7161c2cf0fcd41fa9fbec4355b813fff (diff) | |
fs: factor out backing_file_{read,write}_iter() helpers
Overlayfs submits files io to backing files on other filesystems.
Factor out some common helpers to perform io to backing files, into
fs/backing-file.c.
Suggested-by: Miklos Szeredi <miklos@szeredi.hu>
Link: https://lore.kernel.org/r/CAJfpeguhmZbjP3JLqtUy0AdWaHOkAPWeP827BBWwRFEAUgnUcQ@mail.gmail.com
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Diffstat (limited to 'fs/overlayfs/super.c')
| -rw-r--r-- | fs/overlayfs/super.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index a0967bb25003..bcd4c314a7eb 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -1501,14 +1501,10 @@ static int __init ovl_init(void) if (ovl_inode_cachep == NULL) return -ENOMEM; - err = ovl_aio_request_cache_init(); - if (!err) { - err = register_filesystem(&ovl_fs_type); - if (!err) - return 0; + err = register_filesystem(&ovl_fs_type); + if (!err) + return 0; - ovl_aio_request_cache_destroy(); - } kmem_cache_destroy(ovl_inode_cachep); return err; @@ -1524,7 +1520,6 @@ static void __exit ovl_exit(void) */ rcu_barrier(); kmem_cache_destroy(ovl_inode_cachep); - ovl_aio_request_cache_destroy(); } module_init(ovl_init); |