diff options
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index f44cc6a0eb27..362aef44a17b 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -327,7 +327,7 @@ enum { Opt_check_integrity_print_mask, Opt_fatal_errors, Opt_rescan_uuid_tree, Opt_commit_interval, Opt_barrier, Opt_nodefrag, Opt_nodiscard, Opt_noenospc_debug, Opt_noflushoncommit, Opt_acl, Opt_datacow, - Opt_datasum, Opt_treelog, + Opt_datasum, Opt_treelog, Opt_noinode_cache, Opt_err, }; @@ -370,6 +370,7 @@ static match_table_t tokens = { {Opt_defrag, "autodefrag"}, {Opt_nodefrag, "noautodefrag"}, {Opt_inode_cache, "inode_cache"}, + {Opt_noinode_cache, "noinode_cache"}, {Opt_no_space_cache, "nospace_cache"}, {Opt_recovery, "recovery"}, {Opt_skip_balance, "skip_balance"}, @@ -627,7 +628,12 @@ int btrfs_parse_options(struct btrfs_root *root, char *options) break; case Opt_inode_cache: btrfs_info(root->fs_info, "enabling inode map caching"); - btrfs_set_opt(info->mount_opt, INODE_MAP_CACHE); + btrfs_set_opt(info->mount_opt, CHANGE_INODE_CACHE); + break; + case Opt_noinode_cache: + if (btrfs_test_opt(root, CHANGE_INODE_CACHE)) + btrfs_info(root->fs_info, "disabling inode map caching"); + btrfs_clear_opt(info->mount_opt, CHANGE_INODE_CACHE); break; case Opt_clear_cache: btrfs_info(root->fs_info, "force clearing of disk cache"); |