From 416a72022e43b4c1c5e144ec6af3f95870e8f71a Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 9 Mar 2018 14:37:01 +0100 Subject: [PATCH] btrfs: sort and group mount option definitions Sort mount options by the primary name, followed by the 'no-' counterpart if it exists. Group the deprecated and debugging options. Enum and token defintions are synced. Signed-off-by: David Sterba --- fs/btrfs/super.c | 139 ++++++++++++++++++++++++++++++++++--------------------- 1 file changed, 86 insertions(+), 53 deletions(-) diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 121b9d4..d41d596 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -308,21 +308,50 @@ static void btrfs_put_super(struct super_block *sb) } enum { - Opt_degraded, Opt_subvol, Opt_subvolid, Opt_device, Opt_nodatasum, - Opt_nodatacow, Opt_max_inline, Opt_alloc_start, Opt_nobarrier, Opt_ssd, - Opt_nossd, Opt_ssd_spread, Opt_nossd_spread, Opt_thread_pool, Opt_noacl, - Opt_compress, Opt_compress_type, Opt_compress_force, - Opt_compress_force_type, Opt_notreelog, Opt_ratio, Opt_flushoncommit, - Opt_discard, Opt_space_cache, Opt_space_cache_version, Opt_clear_cache, - Opt_user_subvol_rm_allowed, Opt_enospc_debug, Opt_subvolrootid, - Opt_defrag, Opt_inode_cache, Opt_no_space_cache, Opt_recovery, - Opt_skip_balance, Opt_check_integrity, + Opt_acl, Opt_noacl, + Opt_clear_cache, + Opt_commit_interval, + Opt_compress, + Opt_compress_force, + Opt_compress_force_type, + Opt_compress_type, + Opt_degraded, + Opt_device, + Opt_fatal_errors, + Opt_flushoncommit, Opt_noflushoncommit, + Opt_inode_cache, Opt_noinode_cache, + Opt_max_inline, + Opt_barrier, Opt_nobarrier, + Opt_datacow, Opt_nodatacow, + Opt_datasum, Opt_nodatasum, + Opt_defrag, Opt_nodefrag, + Opt_discard, Opt_nodiscard, + Opt_nologreplay, + Opt_norecovery, + Opt_ratio, + Opt_rescan_uuid_tree, + Opt_skip_balance, + Opt_space_cache, Opt_no_space_cache, + Opt_space_cache_version, + Opt_ssd, Opt_nossd, + Opt_ssd_spread, Opt_nossd_spread, + Opt_subvol, + Opt_subvolid, + Opt_thread_pool, + Opt_treelog, Opt_notreelog, + Opt_usebackuproot, + Opt_user_subvol_rm_allowed, + + /* Deprecated options */ + Opt_alloc_start, + Opt_recovery, + Opt_subvolrootid, + + /* Debugging options */ + Opt_check_integrity, Opt_check_integrity_including_extent_data, - 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_noinode_cache, Opt_usebackuproot, - Opt_nologreplay, Opt_norecovery, + Opt_check_integrity_print_mask, + Opt_enospc_debug, Opt_noenospc_debug, #ifdef CONFIG_BTRFS_DEBUG Opt_fragment_data, Opt_fragment_metadata, Opt_fragment_all, #endif @@ -333,59 +362,63 @@ enum { }; static const match_table_t tokens = { - {Opt_degraded, "degraded"}, - {Opt_subvol, "subvol=%s"}, - {Opt_subvolid, "subvolid=%s"}, - {Opt_device, "device=%s"}, - {Opt_nodatasum, "nodatasum"}, - {Opt_datasum, "datasum"}, - {Opt_nodatacow, "nodatacow"}, - {Opt_datacow, "datacow"}, - {Opt_nobarrier, "nobarrier"}, - {Opt_barrier, "barrier"}, - {Opt_max_inline, "max_inline=%s"}, - {Opt_alloc_start, "alloc_start=%s"}, /* deprecated */ - {Opt_thread_pool, "thread_pool=%u"}, + {Opt_acl, "acl"}, + {Opt_noacl, "noacl"}, + {Opt_clear_cache, "clear_cache"}, + {Opt_commit_interval, "commit=%u"}, {Opt_compress, "compress"}, {Opt_compress_type, "compress=%s"}, {Opt_compress_force, "compress-force"}, {Opt_compress_force_type, "compress-force=%s"}, - {Opt_ssd, "ssd"}, - {Opt_ssd_spread, "ssd_spread"}, - {Opt_nossd, "nossd"}, - {Opt_nossd_spread, "nossd_spread"}, - {Opt_acl, "acl"}, - {Opt_noacl, "noacl"}, - {Opt_notreelog, "notreelog"}, - {Opt_treelog, "treelog"}, - {Opt_nologreplay, "nologreplay"}, - {Opt_norecovery, "norecovery"}, + {Opt_degraded, "degraded"}, + {Opt_device, "device=%s"}, + {Opt_fatal_errors, "fatal_errors=%s"}, {Opt_flushoncommit, "flushoncommit"}, {Opt_noflushoncommit, "noflushoncommit"}, - {Opt_ratio, "metadata_ratio=%u"}, + {Opt_inode_cache, "inode_cache"}, + {Opt_noinode_cache, "noinode_cache"}, + {Opt_max_inline, "max_inline=%s"}, + {Opt_barrier, "barrier"}, + {Opt_nobarrier, "nobarrier"}, + {Opt_datacow, "datacow"}, + {Opt_nodatacow, "nodatacow"}, + {Opt_datasum, "datasum"}, + {Opt_nodatasum, "nodatasum"}, + {Opt_defrag, "autodefrag"}, + {Opt_nodefrag, "noautodefrag"}, {Opt_discard, "discard"}, {Opt_nodiscard, "nodiscard"}, + {Opt_nologreplay, "nologreplay"}, + {Opt_norecovery, "norecovery"}, + {Opt_ratio, "metadata_ratio=%u"}, + {Opt_rescan_uuid_tree, "rescan_uuid_tree"}, + {Opt_skip_balance, "skip_balance"}, {Opt_space_cache, "space_cache"}, - {Opt_space_cache_version, "space_cache=%s"}, - {Opt_clear_cache, "clear_cache"}, - {Opt_user_subvol_rm_allowed, "user_subvol_rm_allowed"}, - {Opt_enospc_debug, "enospc_debug"}, - {Opt_noenospc_debug, "noenospc_debug"}, - {Opt_subvolrootid, "subvolrootid=%d"}, /* deprecated */ - {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"}, /* deprecated */ + {Opt_space_cache_version, "space_cache=%s"}, + {Opt_ssd, "ssd"}, + {Opt_nossd, "nossd"}, + {Opt_ssd_spread, "ssd_spread"}, + {Opt_nossd_spread, "nossd_spread"}, + {Opt_subvol, "subvol=%s"}, + {Opt_subvolid, "subvolid=%s"}, + {Opt_thread_pool, "thread_pool=%u"}, + {Opt_treelog, "treelog"}, + {Opt_notreelog, "notreelog"}, {Opt_usebackuproot, "usebackuproot"}, - {Opt_skip_balance, "skip_balance"}, + {Opt_user_subvol_rm_allowed, "user_subvol_rm_allowed"}, + + /* Deprecated options */ + {Opt_alloc_start, "alloc_start=%s"}, + {Opt_recovery, "recovery"}, + {Opt_subvolrootid, "subvolrootid=%d"}, + + /* Debugging options */ {Opt_check_integrity, "check_int"}, {Opt_check_integrity_including_extent_data, "check_int_data"}, {Opt_check_integrity_print_mask, "check_int_print_mask=%u"}, - {Opt_rescan_uuid_tree, "rescan_uuid_tree"}, - {Opt_fatal_errors, "fatal_errors=%s"}, - {Opt_commit_interval, "commit=%u"}, + {Opt_enospc_debug, "enospc_debug"}, + {Opt_noenospc_debug, "noenospc_debug"}, #ifdef CONFIG_BTRFS_DEBUG {Opt_fragment_data, "fragment=data"}, {Opt_fragment_metadata, "fragment=metadata"}, -- 2.7.4