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/*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 *) (unsigned long)ctx_int;
else {
*ctx = marker_inode_ctx_new ();
if (*ctx == NULL)
goto unlock;
ret = __inode_ctx_put (inode, this,
(uint64_t )(unsigned long) *ctx);
if (ret == -1) {
GF_FREE (*ctx);
goto unlock;
}
ret = 0;
}
}
unlock: UNLOCK (&inode->lock);
return ret;
}
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