diff options
Diffstat (limited to 'xlators/features/thin-arbiter/src/thin-arbiter.h')
| -rw-r--r-- | xlators/features/thin-arbiter/src/thin-arbiter.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/xlators/features/thin-arbiter/src/thin-arbiter.h b/xlators/features/thin-arbiter/src/thin-arbiter.h new file mode 100644 index 00000000000..996f4441fdd --- /dev/null +++ b/xlators/features/thin-arbiter/src/thin-arbiter.h @@ -0,0 +1,63 @@ +/* + Copyright (c) 2015 Red Hat, Inc. <http://www.redhat.com> + This file is part of GlusterFS. + + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. +*/ + +#ifndef _THIN_ARBITER_H +#define _THIN_ARBITER_H + +#include "locking.h" +#include "common-utils.h" +#include "glusterfs.h" +#include "xlator.h" +#include "defaults.h" +#include "list.h" + +#define THIN_ARBITER_SOURCE_XATTR "trusted.ta.source" +#define THIN_ARBITER_SOURCE_SIZE 2 + +#define TA_FAILED_FOP(fop, frame, op_errno) \ + do { \ + default_##fop##_failure_cbk(frame, op_errno); \ + } while (0) + +#define TA_STACK_UNWIND(fop, frame, op_ret, op_errno, params ...)\ + do { \ + ta_fop_t *__local = NULL; \ + int32_t __op_ret = 0; \ + int32_t __op_errno = 0; \ + \ + __local = frame->local; \ + __op_ret = op_ret; \ + __op_errno = op_errno; \ + if (__local) { \ + ta_release_fop (__local); \ + frame->local = NULL; \ + } \ + STACK_UNWIND_STRICT (fop, frame, __op_ret, \ + __op_errno, params); \ + \ + } while (0) + +struct _ta_fop; +typedef struct _ta_fop ta_fop_t; + +struct _ta_fop { + gf_xattrop_flags_t xattrop_flags; + loc_t loc; + fd_t *fd; + dict_t *dict; + dict_t *brick_xattr; + int32_t on_disk[2]; + int32_t idx; +}; + + + + +#endif /* _THIN_ARBITER_H */ |