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btrfs-progs: print-tree: factor out persistent_item dump 

Signed-off-by: David Sterba <dsterba@suse.com>
master
David Sterba 2017-08-31 17:07:00 +02:00
parent 61a578751d
commit a4b65f00d5
1 changed files with 17 additions and 11 deletions
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28
print-tree.c
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@ -1072,6 +1072,21 @@ static void print_qgroup_limit(struct extent_buffer *eb, int slot)
(long long)btrfs_qgroup_limit_rsv_exclusive(eb, qg_limit)); (long long)btrfs_qgroup_limit_rsv_exclusive(eb, qg_limit));
} }
static void print_persistent_item(struct extent_buffer *eb, void *ptr,
u32 item_size, u64 objectid, u64 offset)
{
printf("\t\tpersistent item objectid ");
print_objectid(stdout, objectid, BTRFS_PERSISTENT_ITEM_KEY);
printf(" offset %llu\n", (unsigned long long)offset);
switch (objectid) {
case BTRFS_DEV_STATS_OBJECTID:
print_dev_stats(eb, ptr, item_size);
break;
default:
printf("\t\tunknown persistent item objectid %llu\n", objectid);
}
}
/* Caller must ensure sizeof(*ret) >= 14 "WRITTEN|RELOC" */ /* Caller must ensure sizeof(*ret) >= 14 "WRITTEN|RELOC" */
static void header_flags_to_str(u64 flags, char *ret) static void header_flags_to_str(u64 flags, char *ret)
{ {
@ -1253,17 +1268,8 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *eb)
break; break;
} }
case BTRFS_PERSISTENT_ITEM_KEY: case BTRFS_PERSISTENT_ITEM_KEY:
printf("\t\tpersistent item objectid "); print_persistent_item(eb, ptr, item_size, objectid,
print_objectid(stdout, objectid, BTRFS_PERSISTENT_ITEM_KEY); offset);
printf(" offset %llu\n", (unsigned long long)offset);
switch (objectid) {
case BTRFS_DEV_STATS_OBJECTID:
print_dev_stats(eb, ptr, item_size);
break;
default:
printf("\t\tunknown persistent item objectid %llu\n",
objectid);
}
break; break;
case BTRFS_TEMPORARY_ITEM_KEY: case BTRFS_TEMPORARY_ITEM_KEY:
printf("\t\ttemporary item objectid "); printf("\t\ttemporary item objectid ");