tree 86226f84596042c477b12be9e990af07eb4f9afa
parent 2cc59d8cb0ebcfa9cf3476c0528e50478997ab0c
author Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> 1288794584 +0000
committer Anthony Liguori <aliguori@us.ibm.com> 1289939700 -0600

Delete IOHandlers after potentially running them

Since commit 4bed9837309e58d208183f81d8344996744292cf an .fd_read()
handler that deletes its IOHandler is exposed to .fd_write() being
called on the deleted IOHandler.

This patch fixes deletion so that .fd_read() and .fd_write() are never
called on an IOHandler that is marked for deletion.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>