From 22d39a9e0f048b9241b0fc22e6ef2151da07cfb4 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 6 Apr 2018 18:37:30 +0200 Subject: [PATCH 1/1] btrfs-progs: sb-mod: add csum_type Let SET and GET work on superblock::csum_type. Signed-off-by: David Sterba --- btrfs-sb-mod.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/btrfs-sb-mod.c b/btrfs-sb-mod.c index 017049f..ccefc98 100644 --- a/btrfs-sb-mod.c +++ b/btrfs-sb-mod.c @@ -124,6 +124,7 @@ struct sb_field { { .name = "chunk_root_generation", .type = TYPE_U64 }, { .name = "cache_generation", .type = TYPE_U64 }, { .name = "uuid_tree_generation", .type = TYPE_U64 }, + { .name = "csum_type", .type = TYPE_U16 }, }; #define MOD_FIELD_XX(fname, set, val, bits, f_dec, f_hex, f_type) \ @@ -168,6 +169,7 @@ static void mod_field_by_name(struct btrfs_super_block *sb, int set, const char MOD_FIELD(chunk_root_generation, set, val) MOD_FIELD(cache_generation, set, val) MOD_FIELD(uuid_tree_generation, set, val) + MOD_FIELD16(csum_type, set, val) else { printf("ERROR: unhandled field: %s\n", name); exit(1); -- 2.7.4