diff options
Diffstat (limited to 'xlators/features/marker/src/marker-common.c')
-rw-r--r-- | xlators/features/marker/src/marker-common.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/xlators/features/marker/src/marker-common.c b/xlators/features/marker/src/marker-common.c new file mode 100644 index 00000000000..3e2d7f00047 --- /dev/null +++ b/xlators/features/marker/src/marker-common.c @@ -0,0 +1,70 @@ +/*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/>. +*/ + +#ifndef _CONFIG_H +#define _CONFIG_H +#include "config.h" +#endif + +#include "marker-common.h" + +marker_inode_ctx_t * +marker_inode_ctx_new () +{ + marker_inode_ctx_t *ctx = NULL; + + ctx = GF_CALLOC (1, sizeof (marker_inode_ctx_t), + gf_marker_mt_marker_inode_ctx_t); + if (ctx == NULL) + goto out; + + ctx->quota_ctx = NULL; +out: + return ctx; +} + +int32_t +marker_force_inode_ctx_get (inode_t *inode, xlator_t *this, + marker_inode_ctx_t **ctx) +{ + int32_t ret = -1; + uint64_t ctx_int; + + LOCK (&inode->lock); + { + ret = __inode_ctx_get (inode, this, &ctx_int); + if (ret == 0) + *ctx = (marker_inode_ctx_t *) ctx_int; + else { + *ctx = marker_inode_ctx_new (); + if (*ctx == NULL) + goto unlock; + + ret = __inode_ctx_put (inode, this, (uint64_t ) *ctx); + if (ret == -1) { + GF_FREE (*ctx); + goto unlock; + } + ret = 0; + } + } +unlock: UNLOCK (&inode->lock); + + return ret; +} + |