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authorAlex Auvolat <alex@adnab.me>2017-05-31 11:23:59 +0200
committerAlex Auvolat <alex@adnab.me>2017-05-31 11:23:59 +0200
commit6990cc1b54e6fd0a1a3ae71edb65ea53db3bd9a1 (patch)
treee5cd9f38a7fa62cd7e20055633d8e2e2902156ff /src/lib/libc
parentb74a9f0c4b73bc3b98ec6c4345d9aaf4b6279f7a (diff)
downloadkogata-6990cc1b54e6fd0a1a3ae71edb65ea53db3bd9a1.tar.gz
kogata-6990cc1b54e6fd0a1a3ae71edb65ea53db3bd9a1.zip
Make memory allocator a bit faster ?
Diffstat (limited to 'src/lib/libc')
-rw-r--r--src/lib/libc/malloc.c22
1 files changed, 13 insertions, 9 deletions
diff --git a/src/lib/libc/malloc.c b/src/lib/libc/malloc.c
index 6498273..e3df637 100644
--- a/src/lib/libc/malloc.c
+++ b/src/lib/libc/malloc.c
@@ -27,15 +27,19 @@ static void heap_free_pages(void* addr) {
static mem_allocator_t *mem_allocator;
static slab_type_t slab_sizes[] = {
{ "8B malloc objects", 8, 2 },
- { "16B malloc objects", 16, 4 },
- { "32B malloc objects", 32, 4 },
- { "64B malloc objects", 64, 4 },
- { "128B malloc objects", 128, 8 },
- { "256B malloc objects", 256, 8 },
- { "512B malloc objects", 512, 8 },
- { "1KB malloc objects", 1024, 16 },
- { "2KB malloc objects", 2048, 16 },
- { "4KB malloc objects", 4096, 16 },
+ { "16B malloc objects", 0x10, 4 },
+ { "32B malloc objects", 0x20, 4 },
+ { "64B malloc objects", 0x40, 4 },
+ { "128B malloc objects", 0x80, 8 },
+ { "256B malloc objects", 0x100, 8 },
+ { "512B malloc objects", 0x200, 8 },
+ { "1KB malloc objects", 0x400, 16 },
+ { "2KB malloc objects", 0x800, 16 },
+ { "4KB malloc objects", 0x1000, 16 },
+ { "8KB malloc objects", 0x2000, 16 },
+ { "16KB malloc objects", 0x4000, 16 },
+ { "32KB malloc objects", 0x8000, 32 },
+ { "64KB malloc objects", 0x10000, 64 },
{ 0, 0, 0 }
};