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/*
Copyright (c) 2008-2012 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 __TRANSACTION_H__
#define __TRANSACTION_H__
#include "afr.h"
void
afr_transaction_fop_failed(call_frame_t *frame, xlator_t *this,
int child_index);
int32_t
afr_transaction(call_frame_t *frame, xlator_t *this, afr_transaction_type type);
int
afr_set_pending_dict(afr_private_t *priv, dict_t *xattr, int32_t **pending);
void
afr_delayed_changelog_wake_up(xlator_t *this, fd_t *fd);
void
__mark_all_success(call_frame_t *frame, xlator_t *this);
gf_boolean_t
afr_txn_nothing_failed(call_frame_t *frame, xlator_t *this);
int
afr_read_txn(call_frame_t *frame, xlator_t *this, inode_t *inode,
afr_read_txn_wind_t readfn, afr_transaction_type type);
int
afr_read_txn_continue(call_frame_t *frame, xlator_t *this, int subvol);
void
afr_pending_read_increment(afr_private_t *priv, int child_index);
void
afr_pending_read_decrement(afr_private_t *priv, int child_index);
call_frame_t *
afr_transaction_detach_fop_frame(call_frame_t *frame);
gf_boolean_t
afr_has_quorum(unsigned char *subvols, xlator_t *this, call_frame_t *frame);
gf_boolean_t
afr_needs_changelog_update(afr_local_t *local);
void
afr_zero_fill_stat(afr_local_t *local);
void
afr_pick_error_xdata(afr_local_t *local, afr_private_t *priv, inode_t *inode1,
unsigned char *readable1, inode_t *inode2,
unsigned char *readable2);
int
afr_transaction_resume(call_frame_t *frame, xlator_t *this);
int
afr_lock(call_frame_t *frame, xlator_t *this);
void
afr_delayed_changelog_wake_up_cbk(void *data);
int
afr_release_notify_lock_for_ta(void *opaque);
int
afr_ta_lock_release_done(int ret, call_frame_t *ta_frame, void *opaque);
#endif /* __TRANSACTION_H__ */
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