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2f06449d64
Make inline functions defined in a header file as static inline. Mark inline functions used only in the compilation unit they are defined in as merely static (the compiler can figure out it these days). Sponsored by: Netflix
67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
/*-
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* Copyright 2016-2023 Microchip Technology, Inc. and/or its subsidiaries.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _PQI_HELPER_H
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#define _PQI_HELPER_H
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static inline uint64_t
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pqisrc_increment_device_active_io(pqisrc_softstate_t *softs, pqi_scsi_dev_t *device)
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{
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#if PQISRC_DEVICE_IO_COUNTER
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/*Increment device active io count by one*/
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return OS_ATOMIC64_INC(&device->active_requests);
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#endif
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}
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static inline uint64_t
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pqisrc_decrement_device_active_io(pqisrc_softstate_t *softs, pqi_scsi_dev_t *device)
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{
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#if PQISRC_DEVICE_IO_COUNTER
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/*Decrement device active io count by one*/
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return OS_ATOMIC64_DEC(&device->active_requests);
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#endif
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}
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static inline void
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pqisrc_init_device_active_io(pqisrc_softstate_t *softs, pqi_scsi_dev_t *device)
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{
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#if PQISRC_DEVICE_IO_COUNTER
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/* Reset device count to Zero */
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OS_ATOMIC64_INIT(&device->active_requests, 0);
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#endif
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}
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static inline uint64_t
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pqisrc_read_device_active_io(pqisrc_softstate_t *softs, pqi_scsi_dev_t *device)
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{
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#if PQISRC_DEVICE_IO_COUNTER
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/* read device active count*/
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return OS_ATOMIC64_READ(&device->active_requests);
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#endif
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}
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#endif /* _PQI_HELPER_H */
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