bool is_vmalloc;
};
-struct ceph_buffer *ceph_buffer_new(gfp_t gfp);
-int ceph_buffer_alloc(struct ceph_buffer *b, int len, gfp_t gfp);
+extern struct ceph_buffer *ceph_buffer_new(size_t len, gfp_t gfp);
+extern void ceph_buffer_release(struct kref *kref);
static inline struct ceph_buffer *ceph_buffer_get(struct ceph_buffer *b)
{
return b;
}
-void ceph_buffer_release(struct kref *kref);
-
static inline void ceph_buffer_put(struct ceph_buffer *b)
{
- if (b)
- kref_put(&b->kref, ceph_buffer_release);
+ kref_put(&b->kref, ceph_buffer_release);
}
-static inline struct ceph_buffer *ceph_buffer_new_alloc(int len, gfp_t gfp)
-{
- struct ceph_buffer *b = ceph_buffer_new(gfp);
-
- if (b && ceph_buffer_alloc(b, len, gfp) < 0) {
- ceph_buffer_put(b);
- b = NULL;
- }
- return b;
-}
+extern int ceph_decode_buffer(struct ceph_buffer **b, void **p, void *end);
#endif