mirrors/scoutfs
1
0
Fork 0
mirror of https://github.com/versity/scoutfs.git synced 2026-02-07 11:10:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add ifdefed out quick treap printer

Browse Source 
This was pretty handy for debugging weird failure cases.

Signed-off-by: Zach Brown <zab@versity.com>
This commit is contained in:
Zach Brown
2017-01-09 14:24:51 -08:00
parent eb94092f2f
commit cd6cd000ce
1 changed files with 22 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
kmod/src/treap.c
View File

@@ -142,6 +142,28 @@ struct treap_node {
u8 data[0] __aligned(sizeof(long));
};
#if 0
static void print_treap_node(struct treap_ref *ref, u64 loc)
{
struct treap_node *node = ref->node;
if (!node)
return;
printk("loc %llx node %p: off %llu gen %llu prio %016llx bytes %u\n",
loc, node, node->off, node->gen, node->prio, node->bytes);
printk(" left: off %llu gen %llu aug %u node %p\n",
node->left.off, node->left.gen, node->left.aug_bits,
node->left.node);
printk(" right: off %llu gen %llu aug %u node %p\n",
node->right.off, node->right.gen, node->right.aug_bits,
node->right.node);
print_treap_node(&node->left, (loc << 4) | 1);
print_treap_node(&node->right, (loc << 4) | 2);
}
#endif
static struct treap_ref *parent_ref(struct scoutfs_treap *treap,
struct treap_node *node)
{