]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
btrfs: sort and group mount option definitions
authorDavid Sterba <dsterba@suse.com>
Fri, 9 Mar 2018 13:37:01 +0000 (14:37 +0100)
committerDavid Sterba <dsterba@suse.com>
Fri, 30 Mar 2018 23:26:52 +0000 (01:26 +0200)
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 <dsterba@suse.com>
fs/btrfs/super.c

index 121b9d40ff8fbe2889a9b92a5b9b4fd0322372eb..d41d5960ef4a43a560d911f678fa7d73d82e4dca 100644 (file)
@@ -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"},