| To: | <linux-mips@linux-mips.org> |
|---|---|
| Subject: | kmalloc question |
| From: | "Finney, Steve" <Steve.Finney@SpirentCom.COM> |
| Date: | Wed, 8 Oct 2003 15:06:50 -1000 |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| Sender: | linux-mips-bounce@linux-mips.org |
| Thread-index: | AcOOAaBsMOtG4wNEQ0WLKrZviKHYAg== |
| Thread-topic: | kmalloc question |
Is kmalloc (GFP_KERNEL) on a 32 bit HIGHMEM enabled MIPS kernel (BCM/Sibyte processor) guaranteed to allocate memory from the low, KSEG0/1 addressible region? I'm having trouble sorting through the slab.c code. On this processor, only 256 MB of DRAM is directly addressible; with more than 256 MB of RAM, there is 256 MB in zone 0, and the remainder in zone 2. Zone 1 is empty. Thanks, sf |
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