LU-15003 sec: use enc pool for bounce pages

[fs/lustre-release.git] / lustre / llite / dir.c

diff --git a/lustre/llite/dir.c b/lustre/llite/dir.c
index de7c285..f430ebb 100644 (file)
--- a/lustre/llite/dir.c
+++ b/lustre/llite/dir.c
@@ -2317,16 +2317,31 @@ out_detach:
        case LL_IOC_ADD_ENCRYPTION_KEY:
                if (!ll_sbi_has_encrypt(ll_i2sbi(inode)))
                        return -EOPNOTSUPP;
-               return llcrypt_ioctl_add_key(file, (void __user *)arg);
+               rc = llcrypt_ioctl_add_key(file, (void __user *)arg);
+#ifdef CONFIG_LL_ENCRYPTION
+               if (!rc)
+                       sptlrpc_enc_pool_add_user();
+#endif
+               return rc;
        case LL_IOC_REMOVE_ENCRYPTION_KEY:
                if (!ll_sbi_has_encrypt(ll_i2sbi(inode)))
                        return -EOPNOTSUPP;
-               return llcrypt_ioctl_remove_key(file, (void __user *)arg);
+               rc = llcrypt_ioctl_remove_key(file, (void __user *)arg);
+#ifdef CONFIG_LL_ENCRYPTION
+               if (!rc)
+                       sptlrpc_enc_pool_del_user();
+#endif
+               return rc;
        case LL_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS:
                if (!ll_sbi_has_encrypt(ll_i2sbi(inode)))
                        return -EOPNOTSUPP;
-               return llcrypt_ioctl_remove_key_all_users(file,
-                                                         (void __user *)arg);
+               rc = llcrypt_ioctl_remove_key_all_users(file,
+                                                       (void __user *)arg);
+#ifdef CONFIG_LL_ENCRYPTION
+               if (!rc)
+                       sptlrpc_enc_pool_del_user();
+#endif
+               return rc;
        case LL_IOC_GET_ENCRYPTION_KEY_STATUS:
                if (!ll_sbi_has_encrypt(ll_i2sbi(inode)))
                        return -EOPNOTSUPP;