CVS commit: src/sys/fs/puffs

[Antti Kantee <pooka%netbsd.org@localhost>]

Module Name:    src
Committed By:   pooka
Date:           Wed Sep 30 18:19:17 UTC 2009

Modified Files:
        src/sys/fs/puffs: puffs_node.c puffs_vnops.c

Log Message:
* fix a race i introduced almost two years ago in rev 1.116:
  operations creating a node cannot be considered outgoing operations,
  since after return from userspace they modify file system state
  by creating a new node.  if we do not protect the file system by
  holding the directory lock, a lookup operation might race us into
  the kernel and create the node earlier.
* remove pnode from hashlish before sending the reclaim faf off to
  userspace.  also, hold pmp_lock while frobbing the list.


To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys/fs/puffs/puffs_node.c
cvs rdiff -u -r1.133 -r1.134 src/sys/fs/puffs/puffs_vnops.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.