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907f49a8f5
Now that all direct calls to VN_HOLD/VN_RELE are gone we can implement IHOLD/IRELE directly. For the IHOLD case also replace igrab with a direct increment of i_count because we are guaranteed to already have a live and referenced inode by the VFS. Also remove the vn_hold statistic because it's been rather meaningless for some time with most references done by other callers. SGI-PV: 981498 SGI-Modid: xfs-linux-melb:xfs-kern:31764a Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
30 lines
1.2 KiB
C
30 lines
1.2 KiB
C
/*
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* Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
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* All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or
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* 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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*
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* This program is distributed in the hope that it would be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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
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* along with this program; if not, write the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __XFS_UTILS_H__
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#define __XFS_UTILS_H__
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extern int xfs_truncate_file(xfs_mount_t *, xfs_inode_t *);
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extern int xfs_dir_ialloc(xfs_trans_t **, xfs_inode_t *, mode_t, xfs_nlink_t,
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xfs_dev_t, cred_t *, prid_t, int,
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xfs_inode_t **, int *);
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extern int xfs_droplink(xfs_trans_t *, xfs_inode_t *);
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extern int xfs_bumplink(xfs_trans_t *, xfs_inode_t *);
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extern void xfs_bump_ino_vers2(xfs_trans_t *, xfs_inode_t *);
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#endif /* __XFS_UTILS_H__ */
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