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authorDavid Sterba <dsterba@suse.com>2018-04-06 18:37:30 +0200
committerDavid Sterba <dsterba@suse.com>2018-04-11 15:37:36 +0200
commit22d39a9e0f048b9241b0fc22e6ef2151da07cfb4 (patch)
tree33d9c80682d68f92f3c25e4d67dcc704aecdcb39 /btrfs-sb-mod.c
parentb5e0ca64a44722b61657a0afdc153d48ec2919b9 (diff)
btrfs-progs: sb-mod: add csum_type
Let SET and GET work on superblock::csum_type. Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'btrfs-sb-mod.c')
-rw-r--r--btrfs-sb-mod.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/btrfs-sb-mod.c b/btrfs-sb-mod.c
index 017049f8..ccefc98c 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);