From 0f202b256a141e6c94398dcf262d4abdf8dff978 Mon Sep 17 00:00:00 2001 From: Anand Jain Date: Mon, 6 Mar 2023 21:28:09 +0800 Subject: [PATCH] btrfs: avoid repetitive define BTRFS_FEATURE_INCOMPAT_SUPP BTRFS_FEATURE_INCOMPAT_SUPP is defined twice, once under CONFIG_BTRFS_DEBUG and once without it, resulting in repetitive code. The reason for this is to add experimental features under CONFIG_BTRFS_DEBUG. To avoid repetitive code, add a common list BTRFS_FEATURE_INCOMPAT_SUPP_STABLE, and append experimental features only under CONFIG_BTRFS_DEBUG. Signed-off-by: Anand Jain Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/fs.h | 35 +++++++++++++++-------------------- 1 file changed, 15 insertions(+), 20 deletions(-) diff --git a/fs/btrfs/fs.h b/fs/btrfs/fs.h index 24cd492..abe5b34 100644 --- a/fs/btrfs/fs.h +++ b/fs/btrfs/fs.h @@ -193,11 +193,7 @@ enum { #define BTRFS_FEATURE_COMPAT_RO_SAFE_SET 0ULL #define BTRFS_FEATURE_COMPAT_RO_SAFE_CLEAR 0ULL -#ifdef CONFIG_BTRFS_DEBUG -/* - * Extent tree v2 supported only with CONFIG_BTRFS_DEBUG - */ -#define BTRFS_FEATURE_INCOMPAT_SUPP \ +#define BTRFS_FEATURE_INCOMPAT_SUPP_STABLE \ (BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF | \ BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL | \ BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS | \ @@ -210,23 +206,22 @@ enum { BTRFS_FEATURE_INCOMPAT_NO_HOLES | \ BTRFS_FEATURE_INCOMPAT_METADATA_UUID | \ BTRFS_FEATURE_INCOMPAT_RAID1C34 | \ - BTRFS_FEATURE_INCOMPAT_ZONED | \ + BTRFS_FEATURE_INCOMPAT_ZONED) + +#ifdef CONFIG_BTRFS_DEBUG + /* + * Features under developmen like Extent tree v2 support is enabled + * only under CONFIG_BTRFS_DEBUG. + */ +#define BTRFS_FEATURE_INCOMPAT_SUPP \ + (BTRFS_FEATURE_INCOMPAT_SUPP_STABLE | \ BTRFS_FEATURE_INCOMPAT_EXTENT_TREE_V2) + #else -#define BTRFS_FEATURE_INCOMPAT_SUPP \ - (BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF | \ - BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL | \ - BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS | \ - BTRFS_FEATURE_INCOMPAT_BIG_METADATA | \ - BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO | \ - BTRFS_FEATURE_INCOMPAT_COMPRESS_ZSTD | \ - BTRFS_FEATURE_INCOMPAT_RAID56 | \ - BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF | \ - BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA | \ - BTRFS_FEATURE_INCOMPAT_NO_HOLES | \ - BTRFS_FEATURE_INCOMPAT_METADATA_UUID | \ - BTRFS_FEATURE_INCOMPAT_RAID1C34 | \ - BTRFS_FEATURE_INCOMPAT_ZONED) + +#define BTRFS_FEATURE_INCOMPAT_SUPP \ + (BTRFS_FEATURE_INCOMPAT_SUPP_STABLE) + #endif #define BTRFS_FEATURE_INCOMPAT_SAFE_SET \ -- 2.7.4