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| author | Daniel De Graaf <dgdegra@tycho.nsa.gov> | 2011-10-28 01:58:48 +0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-11-22 02:14:47 +0400 |
| commit | 8ca19a8937ad91703cfefccf13bd8017b39510cd (patch) | |
| tree | c522460f48b7e7412048750b3874010d18fc36cc /drivers/xen/gntdev.c | |
| parent | 80df46494846e857399618c54df30ce294dc1edd (diff) | |
| download | linux-8ca19a8937ad91703cfefccf13bd8017b39510cd.tar.xz | |
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>
Diffstat (limited to 'drivers/xen/gntdev.c')
0 files changed, 0 insertions, 0 deletions