summaryrefslogtreecommitdiff
path: root/sys/vm/vm_dynalloc.c
diff options
context:
space:
mode:
authorIan Moffett <ian@osmora.org>2024-06-24 22:55:29 -0400
committerIan Moffett <ian@osmora.org>2024-06-24 22:55:29 -0400
commit236963e7563be3e3f8220dac7bb4af446928e194 (patch)
treee521ea226db0345bbb3679fffe09d96254b7dc73 /sys/vm/vm_dynalloc.c
parent214eadc62b5578f76c98a38a28f8b3d80ac4d6ad (diff)
Clean out for expt
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/vm/vm_dynalloc.c')
-rw-r--r--sys/vm/vm_dynalloc.c93
1 files changed, 0 insertions, 93 deletions
diff --git a/sys/vm/vm_dynalloc.c b/sys/vm/vm_dynalloc.c
deleted file mode 100644
index dea4460..0000000
--- a/sys/vm/vm_dynalloc.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Hyra nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <vm/dynalloc.h>
-#include <vm/vm.h>
-
-/*
- * Dynamically allocates memory
- *
- * @sz: The amount of bytes to allocate
- */
-void *
-dynalloc(size_t sz)
-{
- struct vm_ctx *vm_ctx = vm_get_ctx();
- void *tmp;
-
- spinlock_acquire(&vm_ctx->dynalloc_lock);
- tmp = tlsf_malloc(vm_ctx->tlsf_ctx, sz);
- spinlock_release(&vm_ctx->dynalloc_lock);
- return tmp;
-}
-
-void *
-dynalloc_memalign(size_t sz, size_t align)
-{
- struct vm_ctx *vm_ctx = vm_get_ctx();
- void *tmp;
-
- spinlock_acquire(&vm_ctx->dynalloc_lock);
- tmp = tlsf_memalign(vm_ctx->tlsf_ctx, align, sz);
- spinlock_release(&vm_ctx->dynalloc_lock);
- return tmp;
-}
-
-/*
- * Reallocates memory pool created by `dynalloc()'
- *
- * @old_ptr: Pointer to old pool.
- * @newsize: Size of new pool.
- */
-void *
-dynrealloc(void *old_ptr, size_t newsize)
-{
- struct vm_ctx *vm_ctx = vm_get_ctx();
- void *tmp;
-
- spinlock_acquire(&vm_ctx->dynalloc_lock);
- tmp = tlsf_realloc(vm_ctx->tlsf_ctx, old_ptr, newsize);
- spinlock_release(&vm_ctx->dynalloc_lock);
- return tmp;
-}
-
-/*
- * Free dynamically allocated memory
- *
- * @ptr: Pointer to base of memory.
- */
-void
-dynfree(void *ptr)
-{
- struct vm_ctx *vm_ctx = vm_get_ctx();
-
- spinlock_acquire(&vm_ctx->dynalloc_lock);
- tlsf_free(vm_ctx->tlsf_ctx, ptr);
- spinlock_release(&vm_ctx->dynalloc_lock);
-}