git: kernel - NFS - Document an issue with nfs_realign()

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 146c31a9e8c246d6e22b41de546e4f102d23ab37
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date:   Sun Jan 31 14:08:56 2010 -0800

    kernel - NFS - Document an issue with nfs_realign()
    
    * Document the fact that nfs_realign() must use blocking mbuf allocations
      or risk locking up TCP NFS mount connections due to TCP NFS mounts not
      retrying RPCs unless the link itself is lost.

Summary of changes:
 sys/vfs/nfs/nfs_socket.c |   26 ++++++++++++++++----------
 1 files changed, 16 insertions(+), 10 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/146c31a9e8c246d6e22b41de546e4f102d23ab37


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