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39 lines
925 B
39 lines
925 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* (C) 2001 Clemson University and The University of Chicago |
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* |
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* See COPYING in top-level directory. |
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*/ |
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#ifndef __ORANGEFS_BUFMAP_H |
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#define __ORANGEFS_BUFMAP_H |
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int orangefs_bufmap_size_query(void); |
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int orangefs_bufmap_shift_query(void); |
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int orangefs_bufmap_initialize(struct ORANGEFS_dev_map_desc *user_desc); |
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void orangefs_bufmap_finalize(void); |
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void orangefs_bufmap_run_down(void); |
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int orangefs_bufmap_get(void); |
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void orangefs_bufmap_put(int buffer_index); |
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int orangefs_readdir_index_get(void); |
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void orangefs_readdir_index_put(int buffer_index); |
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int orangefs_bufmap_copy_from_iovec(struct iov_iter *iter, |
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int buffer_index, |
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size_t size); |
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int orangefs_bufmap_copy_to_iovec(struct iov_iter *iter, |
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int buffer_index, |
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size_t size); |
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void orangefs_bufmap_page_fill(void *kaddr, int buffer_index, int slot_index); |
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#endif /* __ORANGEFS_BUFMAP_H */
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