search for: buf_use

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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