Revision 30f92d62e5b41a94de2d0bbd677a6ea2fcfed74f authored by Akinobu Mita on 06 September 2017, 10:15:31 UTC, committed by Christoph Hellwig on 11 September 2017, 16:29:38 UTC
The initial chunk size for host memory buffer allocation is currently PAGE_SIZE << MAX_ORDER. MAX_ORDER order allocation is usually failed without CONFIG_DMA_CMA. So the HMB allocation is retried with chunk size PAGE_SIZE << (MAX_ORDER - 1) in general, but there is no problem if the retry allocation works correctly. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> [hch: rebased] Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <keith.busch@intel.com> Cc: stable@vger.kernel.org
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| File | Mode | Size |
|---|---|---|
| aspeed | ||
| bcm | ||
| berlin | ||
| freescale | ||
| intel | ||
| mediatek | ||
| meson | ||
| mvebu | ||
| nomadik | ||
| pxa | ||
| qcom | ||
| samsung | ||
| sh-pfc | ||
| sirf | ||
| spear | ||
| sprd | ||
| stm32 | ||
| sunxi | ||
| tegra | ||
| ti | ||
| uniphier | ||
| vt8500 | ||
| zte | ||
| Kconfig | -rw-r--r-- | 9.4 KB |
| Makefile | -rw-r--r-- | 2.6 KB |
| core.c | -rw-r--r-- | 56.4 KB |
| core.h | -rw-r--r-- | 8.3 KB |
| devicetree.c | -rw-r--r-- | 10.8 KB |
| devicetree.h | -rw-r--r-- | 1.7 KB |
| pinconf-generic.c | -rw-r--r-- | 12.0 KB |
| pinconf.c | -rw-r--r-- | 15.8 KB |
| pinconf.h | -rw-r--r-- | 3.3 KB |
| pinctrl-adi2-bf54x.c | -rw-r--r-- | 16.6 KB |
| pinctrl-adi2-bf60x.c | -rw-r--r-- | 14.9 KB |
| pinctrl-adi2.c | -rw-r--r-- | 28.4 KB |
| pinctrl-adi2.h | -rw-r--r-- | 1.8 KB |
| pinctrl-amd.c | -rw-r--r-- | 22.5 KB |
| pinctrl-amd.h | -rw-r--r-- | 6.6 KB |
| pinctrl-artpec6.c | -rw-r--r-- | 25.1 KB |
| pinctrl-as3722.c | -rw-r--r-- | 17.2 KB |
| pinctrl-at91-pio4.c | -rw-r--r-- | 30.5 KB |
| pinctrl-at91.c | -rw-r--r-- | 48.5 KB |
| pinctrl-at91.h | -rw-r--r-- | 3.5 KB |
| pinctrl-coh901.c | -rw-r--r-- | 20.5 KB |
| pinctrl-coh901.h | -rw-r--r-- | 198 bytes |
| pinctrl-da850-pupd.c | -rw-r--r-- | 5.3 KB |
| pinctrl-digicolor.c | -rw-r--r-- | 8.7 KB |
| pinctrl-falcon.c | -rw-r--r-- | 14.6 KB |
| pinctrl-gemini.c | -rw-r--r-- | 68.1 KB |
| pinctrl-ingenic.c | -rw-r--r-- | 29.1 KB |
| pinctrl-lantiq.c | -rw-r--r-- | 8.8 KB |
| pinctrl-lantiq.h | -rw-r--r-- | 3.6 KB |
| pinctrl-lpc18xx.c | -rw-r--r-- | 42.1 KB |
| pinctrl-max77620.c | -rw-r--r-- | 18.0 KB |
| pinctrl-mcp23s08.c | -rw-r--r-- | 28.5 KB |
| pinctrl-oxnas.c | -rw-r--r-- | 36.2 KB |
| pinctrl-palmas.c | -rw-r--r-- | 32.6 KB |
| pinctrl-pic32.c | -rw-r--r-- | 81.3 KB |
| pinctrl-pic32.h | -rw-r--r-- | 3.0 KB |
| pinctrl-pistachio.c | -rw-r--r-- | 40.7 KB |
| pinctrl-rk805.c | -rw-r--r-- | 12.3 KB |
| pinctrl-rockchip.c | -rw-r--r-- | 87.4 KB |
| pinctrl-rza1.c | -rw-r--r-- | 33.4 KB |
| pinctrl-single.c | -rw-r--r-- | 45.4 KB |
| pinctrl-st.c | -rw-r--r-- | 47.0 KB |
| pinctrl-sx150x.c | -rw-r--r-- | 28.9 KB |
| pinctrl-tb10x.c | -rw-r--r-- | 27.0 KB |
| pinctrl-tz1090-pdc.c | -rw-r--r-- | 24.7 KB |
| pinctrl-tz1090.c | -rw-r--r-- | 53.1 KB |
| pinctrl-u300.c | -rw-r--r-- | 36.1 KB |
| pinctrl-utils.c | -rw-r--r-- | 3.8 KB |
| pinctrl-utils.h | -rw-r--r-- | 1.7 KB |
| pinctrl-xway.c | -rw-r--r-- | 65.3 KB |
| pinctrl-zynq.c | -rw-r--r-- | 42.7 KB |
| pinmux.c | -rw-r--r-- | 21.1 KB |
| pinmux.h | -rw-r--r-- | 4.2 KB |
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