diff options
Diffstat (limited to 'fs/ceph/buffer.h')
| -rw-r--r-- | fs/ceph/buffer.h | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/fs/ceph/buffer.h b/fs/ceph/buffer.h index 3f541a13094..47b9514c5bb 100644 --- a/fs/ceph/buffer.h +++ b/fs/ceph/buffer.h @@ -20,8 +20,8 @@ struct ceph_buffer { 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) { @@ -29,23 +29,9 @@ 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); -} - -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; + kref_put(&b->kref, ceph_buffer_release); } #endif |