kernel - clarify comment in nestio code
authorMatthew Dillon <dillon@apollo.backplane.com>
Sat, 21 Aug 2010 21:14:16 +0000 (14:14 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Sat, 21 Aug 2010 21:14:16 +0000 (14:14 -0700)
commit8eb347d8b8feb1d01d11797ef9aca05dae2158b4
tree9cfe20c4741c40c4d6cb1eb4911a753e821f7f03
parent449728b3949a3b8485001411748bf4a6fe9cd877
kernel - clarify comment in nestio code

* Clarify comments on the use of a counter to determine when the
  last nested I/O is finished.
sys/kern/vfs_bio.c