| commit | 8ca19a8937ad91703cfefccf13bd8017b39510cd | [log] [tgz] |
|---|---|---|
| author | Daniel De Graaf <dgdegra@tycho.nsa.gov> | Thu Oct 27 17:58:48 2011 -0400 |
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | Mon Nov 21 17:14:47 2011 -0500 |
| tree | c522460f48b7e7412048750b3874010d18fc36cc | |
| parent | 80df46494846e857399618c54df30ce294dc1edd [diff] |
xen/gntalloc: Change gref_lock to a mutex The event channel release function cannot be called under a spinlock because it can attempt to acquire a mutex due to the event channel reference acquired when setting up unmap notifications. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>