kernel/ath: Limit check index variables before using them.
[dragonfly.git] / test / debug / README
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1 Scripts and Tools to help with Debugging DragonFly.
3 Files in this directory:
5         ncptrace.c -    Trace the kernel's namecache hierarchy.  Namecache
6                         records are typically in one of three states:
7                         unresolved (marked UNRESOLVED -- cache state not yet
8                         known), positive cache hit (non-NULL vp), or negative
9                         cache hit (NULL vp)
11         ttyinfo.c  -    Extract clist information and check the
12                         block counts looking for corruption.
14         vnodeinfo.c -   Run through the mountlist and scan and display
15                         summary counts and all related vnodes.
16                         
17         vmpageinfo.c -  Run through the vm_page_array and the vm_page_buckets
18                         hash table and check that all the pages have the
19                         correct hash table association.
20