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b00263d1ca
This patch increases the maximum number of ACLs from 25 to 300 for a 4K block size. The value is adjusted accordingly if the block size is smaller. Note that this is an arbitrary limit with a performance tradeoff, and that the physical limit is slightly over 500. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
23 lines
764 B
C
23 lines
764 B
C
/*
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* Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
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* Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
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*
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* This copyrighted material is made available to anyone wishing to use,
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* modify, copy, or redistribute it subject to the terms and conditions
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* of the GNU General Public License version 2.
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*/
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#ifndef __ACL_DOT_H__
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#define __ACL_DOT_H__
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#include "incore.h"
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#define GFS2_POSIX_ACL_ACCESS "posix_acl_access"
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#define GFS2_POSIX_ACL_DEFAULT "posix_acl_default"
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#define GFS2_ACL_MAX_ENTRIES(sdp) ((300 << (sdp)->sd_sb.sb_bsize_shift) >> 12)
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extern struct posix_acl *gfs2_get_acl(struct inode *inode, int type);
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extern int gfs2_set_acl(struct inode *inode, struct posix_acl *acl, int type);
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#endif /* __ACL_DOT_H__ */
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