FreeBSD/Linux Kernel Cross Reference
sys/dev/drm2/drm_mem_util.h

     /*
      * Copyright © 2008 Intel Corporation
      *
      * Permission is hereby granted, free of charge, to any person obtaining a
      * copy of this software and associated documentation files (the "Software"),
      * to deal in the Software without restriction, including without limitation
      * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      * and/or sell copies of the Software, and to permit persons to whom the
      * Software is furnished to do so, subject to the following conditions:
     *
     * The above copyright notice and this permission notice (including the next
     * paragraph) shall be included in all copies or substantial portions of the
     * Software.
     *
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
     * IN THE SOFTWARE.
     *
     * Authors:
     *     Jesse Barnes <jbarnes@virtuousgeek.org>
     *
     */
    
    #include <sys/cdefs.h>
    __FBSDID("$FreeBSD$");
    
    #ifndef _DRM_MEM_UTIL_H_
    #define _DRM_MEM_UTIL_H_
    
    #include <sys/types.h>
    #include <sys/malloc.h>
    
    static __inline__ void *drm_calloc_large(size_t nmemb, size_t size)
    {
    
            return mallocarray(nmemb, size, DRM_MEM_DRIVER, M_NOWAIT | M_ZERO);
    }
    
    /* Modeled after cairo's malloc_ab, it's like calloc but without the zeroing. */
    static __inline__ void *drm_malloc_ab(size_t nmemb, size_t size)
    {
    
            return mallocarray(nmemb, size, DRM_MEM_DRIVER, M_NOWAIT);
    }
    
    static __inline void drm_free_large(void *ptr)
    {
            free(ptr, DRM_MEM_DRIVER);
    }
    
    #endif

Cache object: 439a6a081f6cb55a5c75192c64d97462