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fs/xfs/xfs_quota_priv.h
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/* |
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* Copyright (c) 2000-2003 Silicon Graphics, Inc. * All Rights Reserved. |
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* |
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* This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation. * |
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* This program is distributed in the hope that it would 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. |
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* |
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* You should have received a copy of the GNU General Public License * along with this program; if not, write the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ #ifndef __XFS_QUOTA_PRIV_H__ #define __XFS_QUOTA_PRIV_H__ /* * Number of bmaps that we ask from bmapi when doing a quotacheck. * We make this restriction to keep the memory usage to a minimum. */ #define XFS_DQITER_MAP_SIZE 10 |
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/* * Hash into a bucket in the dquot hash table, based on <mp, id>. */ #define XFS_DQ_HASHVAL(mp, id) (((__psunsigned_t)(mp) + \ (__psunsigned_t)(id)) & \ (xfs_Gqm->qm_dqhashmask - 1)) #define XFS_DQ_HASH(mp, id, type) (type == XFS_DQ_USER ? \ (xfs_Gqm->qm_usr_dqhtable + \ XFS_DQ_HASHVAL(mp, id)) : \ (xfs_Gqm->qm_grp_dqhtable + \ XFS_DQ_HASHVAL(mp, id))) |
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#define XFS_IS_DQUOT_UNINITIALIZED(dqp) ( \ !dqp->q_core.d_blk_hardlimit && \ !dqp->q_core.d_blk_softlimit && \ !dqp->q_core.d_rtb_hardlimit && \ !dqp->q_core.d_rtb_softlimit && \ !dqp->q_core.d_ino_hardlimit && \ !dqp->q_core.d_ino_softlimit && \ !dqp->q_core.d_bcount && \ !dqp->q_core.d_rtbcount && \ !dqp->q_core.d_icount) |
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#define DQFLAGTO_TYPESTR(d) (((d)->dq_flags & XFS_DQ_USER) ? "USR" : \ |
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(((d)->dq_flags & XFS_DQ_GROUP) ? "GRP" : \ (((d)->dq_flags & XFS_DQ_PROJ) ? "PRJ":"???"))) |
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#endif /* __XFS_QUOTA_PRIV_H__ */ |