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Currently, ath79 SoCs use the default ARCH_DMA_MINALIGN value of 128 bytes defined in mach-generic. This is excessive for these platforms and leads to significant memory waste in kmalloc. Override ARCH_DMA_MINALIGN to use L1_CACHE_BYTES, which is 32 bytes for ath79 SoCs. Signed-off-by: Rosen Penev <rosenp@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
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| .. | ||
| ar71xx_regs.h | ||
| ar933x_uart.h | ||
| ath79.h | ||
| cpu-feature-overrides.h | ||
| irq.h | ||
| kernel-entry-init.h | ||
| kmalloc.h | ||