diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-14 11:11:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-14 11:11:08 -0700 |
| commit | ceb804cd0f63b0e0a87b81913b66add6de03043d (patch) | |
| tree | 179d3050a8ea5fe5b8406efec64b5c391499d4d4 /include/linux | |
| parent | 3474cbd11df8cdd6413781ea95bd51dd469098ff (diff) | |
| parent | f78233dd44a110c574fe760ad6f9c1e8741a0d00 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:
9p: Skip check for mandatory locks when unlocking
9p: Fixes a simple bug enabling writes beyond 2GB.
9p: Change the name of new protocol from 9p2010.L to 9p2000.L
fs/9p: re-init the wstat in readdir loop
net/9p: Add sysfs mount_tag file for virtio 9P device
net/9p: Use the tag name in the config space for identifying mount point
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/virtio.h | 1 | ||||
| -rw-r--r-- | include/linux/virtio_9p.h | 12 |
2 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/virtio.h b/include/linux/virtio.h index f508c651e53..40d1709bdbf 100644 --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -98,6 +98,7 @@ struct virtio_device { void *priv; }; +#define dev_to_virtio(dev) container_of(dev, struct virtio_device, dev) int register_virtio_device(struct virtio_device *dev); void unregister_virtio_device(struct virtio_device *dev); diff --git a/include/linux/virtio_9p.h b/include/linux/virtio_9p.h index 33227508008..5cf11765146 100644 --- a/include/linux/virtio_9p.h +++ b/include/linux/virtio_9p.h @@ -5,4 +5,16 @@ #include <linux/virtio_ids.h> #include <linux/virtio_config.h> +/* The feature bitmap for virtio 9P */ + +/* The mount point is specified in a config variable */ +#define VIRTIO_9P_MOUNT_TAG 0 + +struct virtio_9p_config { + /* length of the tag name */ + __u16 tag_len; + /* non-NULL terminated tag name */ + __u8 tag[0]; +} __attribute__((packed)); + #endif /* _LINUX_VIRTIO_9P_H */ |