This commit was manufactured by cvs2svn to create branch 'vserver'.
[linux-2.6.git] / fs / relayfs / buffers.h
1 #ifndef _BUFFERS_H
2 #define _BUFFERS_H
3
4 /* This inspired by rtai/shmem */
5 #define FIX_SIZE(x) (((x) - 1) & PAGE_MASK) + PAGE_SIZE
6
7 extern int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma);
8 extern struct rchan_buf *relay_create_buf(struct rchan *chan);
9 extern void relay_destroy_buf(struct rchan_buf *buf);
10 extern void relay_remove_buf(struct kref *kref);
11
12 #endif/* _BUFFERS_H */