diff options
Diffstat (limited to 'xlators/features/marker/src/marker-quota-helper.h')
| -rw-r--r-- | xlators/features/marker/src/marker-quota-helper.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/xlators/features/marker/src/marker-quota-helper.h b/xlators/features/marker/src/marker-quota-helper.h new file mode 100644 index 00000000000..d4091dd2180 --- /dev/null +++ b/xlators/features/marker/src/marker-quota-helper.h @@ -0,0 +1,66 @@ +/* + 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_QUOTA_HELPER_H +#define _MARKER_QUOTA_HELPER_H + +#include "marker.h" + +#define QUOTA_FREE_CONTRIBUTION_NODE(ctx, _contribution) \ + do { \ + LOCK(&ctx->lock); \ + { \ + list_del_init(&_contribution->contri_list); \ + GF_REF_PUT(_contribution); \ + } \ + UNLOCK(&ctx->lock); \ + } while (0) + +#define QUOTA_SAFE_INCREMENT(lock, var) \ + do { \ + LOCK(lock); \ + var++; \ + UNLOCK(lock); \ + } while (0) + +#define QUOTA_SAFE_DECREMENT(lock, var, value) \ + do { \ + LOCK(lock); \ + { \ + value = --var; \ + } \ + UNLOCK(lock); \ + } while (0) + +inode_contribution_t * +mq_add_new_contribution_node(xlator_t *, quota_inode_ctx_t *, loc_t *); + +int32_t +mq_dict_set_contribution(xlator_t *, dict_t *, loc_t *, uuid_t, char *); + +quota_inode_ctx_t * +mq_inode_ctx_new(inode_t *, xlator_t *); + +int32_t +mq_inode_ctx_get(inode_t *, xlator_t *, quota_inode_ctx_t **); + +int32_t +mq_delete_contribution_node(dict_t *, char *, inode_contribution_t *); + +int32_t +mq_inode_loc_fill(const char *, inode_t *, loc_t *); + +inode_contribution_t * +mq_contri_init(inode_t *inode); + +inode_contribution_t * +mq_get_contribution_node(inode_t *, quota_inode_ctx_t *); + +#endif |