| 1 | /****************************************************************************** |
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| 2 | * xen/xenoprof.h |
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| 3 | * |
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| 4 | * Copyright (c) 2006 Isaku Yamahata <yamahata at valinux co jp> |
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| 5 | * VA Linux Systems Japan K.K. |
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| 6 | * |
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| 7 | * This program is free software; you can redistribute it and/or modify |
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| 8 | * it under the terms of the GNU General Public License as published by |
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| 9 | * the Free Software Foundation; either version 2 of the License, or |
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| 10 | * (at your option) any later version. |
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| 11 | * |
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| 12 | * This program is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | * GNU General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU General Public License |
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| 18 | * along with this program; if not, write to the Free Software |
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| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 20 | * |
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| 21 | */ |
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| 22 | |
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| 23 | #ifndef __XEN_XENOPROF_H__ |
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| 24 | #define __XEN_XENOPROF_H__ |
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| 25 | #ifdef CONFIG_XEN |
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| 26 | |
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| 27 | #include <asm/xenoprof.h> |
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| 28 | |
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| 29 | struct oprofile_operations; |
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| 30 | int xenoprofile_init(struct oprofile_operations * ops); |
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| 31 | void xenoprofile_exit(void); |
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| 32 | |
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| 33 | struct xenoprof_shared_buffer { |
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| 34 | char *buffer; |
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| 35 | struct xenoprof_arch_shared_buffer arch; |
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| 36 | }; |
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| 37 | #else |
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| 38 | #define xenoprofile_init(ops) (-ENOSYS) |
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| 39 | #define xenoprofile_exit() do { } while (0) |
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| 40 | |
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| 41 | #endif /* CONFIG_XEN */ |
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| 42 | #endif /* __XEN_XENOPROF_H__ */ |
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