diff options
Diffstat (limited to 'xlators/features/marker/src/marker.h')
| -rw-r--r-- | xlators/features/marker/src/marker.h | 104 |
1 files changed, 87 insertions, 17 deletions
diff --git a/xlators/features/marker/src/marker.h b/xlators/features/marker/src/marker.h index eeb64a16a..1a58f8cfc 100644 --- a/xlators/features/marker/src/marker.h +++ b/xlators/features/marker/src/marker.h @@ -1,29 +1,25 @@ -/*Copyright (c) 2008-2010 Gluster, Inc. <http://www.gluster.com> - This file is part of GlusterFS. - - GlusterFS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published - by the Free Software Foundation; either version 3 of the License, - or (at your option) any later version. - - GlusterFS is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see - <http://www.gnu.org/licenses/>. +/* + 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 _MARKER_H +#define _MARKER_H #ifndef _CONFIG_H #define _CONFIG_H #include "config.h" #endif +#include "marker-quota.h" #include "xlator.h" #include "defaults.h" #include "uuid.h" +#include "call-stub.h" #define MARKER_XATTR_PREFIX "trusted.glusterfs" #define XTIME "xtime" @@ -31,11 +27,21 @@ #define VOLUME_UUID "volume-uuid" #define TIMESTAMP_FILE "timestamp-file" +enum { + GF_QUOTA = 1, + GF_XTIME = 2, + GF_XTIME_GSYNC_FORCE = 4, +}; + /*initialize the local variable*/ #define MARKER_INIT_LOCAL(_frame,_local) do { \ _frame->local = _local; \ _local->pid = _frame->root->pid; \ memset (&_local->loc, 0, sizeof (loc_t)); \ + _local->ref = 1; \ + _local->uid = -1; \ + _local->gid = -1; \ + LOCK_INIT (&_local->lock); \ _local->oplocal = NULL; \ } while (0) @@ -50,19 +56,83 @@ } \ } while (0) +#define _MARKER_SET_UID_GID(dest, src) \ + do { \ + if (src->uid != -1 && \ + src->gid != -1) { \ + dest->uid = src->uid; \ + dest->gid = src->gid; \ + } \ + } while (0) + +#define MARKER_SET_UID_GID(frame, dest, src) \ + do { \ + _MARKER_SET_UID_GID (dest, src); \ + frame->root->uid = 0; \ + frame->root->gid = 0; \ + frame->cookie = (void *) _GF_UID_GID_CHANGED; \ + } while (0) + +#define MARKER_RESET_UID_GID(frame, dest, src) \ + do { \ + _MARKER_SET_UID_GID (dest, src); \ + frame->cookie = NULL; \ + } while (0) + struct marker_local{ uint32_t timebuf[2]; pid_t pid; loc_t loc; - + loc_t parent_loc; + loc_t *next_lock_on; + uid_t uid; + gid_t gid; + int32_t ref; + int32_t ia_nlink; + gf_lock_t lock; + mode_t mode; + int32_t err; + call_stub_t *stub; + int64_t contribution; struct marker_local *oplocal; + + /* marker quota specific */ + int64_t delta; + int64_t d_off; + int64_t sum; + int64_t size; + int32_t hl_count; + int32_t dentry_child_count; + + fd_t *fd; + call_frame_t *frame; + + quota_inode_ctx_t *ctx; + inode_contribution_t *contri; + + int xflag; + dict_t *xdata; }; typedef struct marker_local marker_local_t; +#define quota_local_t marker_local_t + +struct marker_inode_ctx { + struct quota_inode_ctx *quota_ctx; +}; +typedef struct marker_inode_ctx marker_inode_ctx_t; + struct marker_conf{ + char feature_enabled; + char *size_key; + char *dirty_key; char *volume_uuid; uuid_t volume_uuid_bin; char *timestamp_file; char *marker_xattr; + uint64_t quota_lk_owner; + gf_lock_t lock; }; typedef struct marker_conf marker_conf_t; + +#endif |