diff options
Diffstat (limited to 'fs/ceph/pagelist.h')
-rw-r--r-- | fs/ceph/pagelist.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/fs/ceph/pagelist.h b/fs/ceph/pagelist.h deleted file mode 100644 index cc9327a..0000000 --- a/fs/ceph/pagelist.h +++ /dev/null @@ -1,54 +0,0 @@ -#ifndef __FS_CEPH_PAGELIST_H -#define __FS_CEPH_PAGELIST_H - -#include <linux/list.h> - -struct ceph_pagelist { - struct list_head head; - void *mapped_tail; - size_t length; - size_t room; -}; - -static inline void ceph_pagelist_init(struct ceph_pagelist *pl) -{ - INIT_LIST_HEAD(&pl->head); - pl->mapped_tail = NULL; - pl->length = 0; - pl->room = 0; -} -extern int ceph_pagelist_release(struct ceph_pagelist *pl); - -extern int ceph_pagelist_append(struct ceph_pagelist *pl, const void *d, size_t l); - -static inline int ceph_pagelist_encode_64(struct ceph_pagelist *pl, u64 v) -{ - __le64 ev = cpu_to_le64(v); - return ceph_pagelist_append(pl, &ev, sizeof(ev)); -} -static inline int ceph_pagelist_encode_32(struct ceph_pagelist *pl, u32 v) -{ - __le32 ev = cpu_to_le32(v); - return ceph_pagelist_append(pl, &ev, sizeof(ev)); -} -static inline int ceph_pagelist_encode_16(struct ceph_pagelist *pl, u16 v) -{ - __le16 ev = cpu_to_le16(v); - return ceph_pagelist_append(pl, &ev, sizeof(ev)); -} -static inline int ceph_pagelist_encode_8(struct ceph_pagelist *pl, u8 v) -{ - return ceph_pagelist_append(pl, &v, 1); -} -static inline int ceph_pagelist_encode_string(struct ceph_pagelist *pl, - char *s, size_t len) -{ - int ret = ceph_pagelist_encode_32(pl, len); - if (ret) - return ret; - if (len) - return ceph_pagelist_append(pl, s, len); - return 0; -} - -#endif |