Displaying 2 results from an estimated 2 matches for "buf_use".
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buf_used
2007 Nov 16
1
3.0.27a out monday.
Just spoke to Jerry, we'll be doing
a 3.0.27a on Monday to fix a regression
that broke smbfs mounts from Linux.
Sorry for the problem.
Jeremy.
2012 Apr 22
1
[PATCH 1/5] drm: add optional per device rwsem for all ioctls
...v_priv_size;
struct drm_ioctl_desc *ioctls;
int num_ioctls;
+ bool ioctls_need_rwsem;
+
const struct file_operations *fops;
union {
struct pci_driver *pci;
@@ -1070,6 +1072,8 @@ struct drm_device {
/*@{ */
spinlock_t count_lock; /**< For inuse, drm_device::open_count, drm_device::buf_use */
struct mutex struct_mutex; /**< For others */
+
+ struct rw_semaphore ioctls_rwsem;
/*@} */
/** \name Usage Counters */
--
1.7.8.5