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 |
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Kconfig | -rw-r--r-- | 6.3 KB |
Makefile | -rw-r--r-- | 1.5 KB |
arm-versatile-reboot.c | -rw-r--r-- | 4.2 KB |
as3722-poweroff.c | -rw-r--r-- | 2.4 KB |
at91-poweroff.c | -rw-r--r-- | 6.2 KB |
at91-reset.c | -rw-r--r-- | 6.9 KB |
at91-sama5d2_shdwc.c | -rw-r--r-- | 8.4 KB |
axxia-reset.c | -rw-r--r-- | 2.6 KB |
brcm-kona-reset.c | -rw-r--r-- | 2.0 KB |
brcmstb-reboot.c | -rw-r--r-- | 3.7 KB |
gemini-poweroff.c | -rw-r--r-- | 3.9 KB |
gpio-poweroff.c | -rw-r--r-- | 2.4 KB |
gpio-restart.c | -rw-r--r-- | 4.0 KB |
hisi-reboot.c | -rw-r--r-- | 1.8 KB |
imx-snvs-poweroff.c | -rw-r--r-- | 1.7 KB |
keystone-reset.c | -rw-r--r-- | 4.2 KB |
ltc2952-poweroff.c | -rw-r--r-- | 9.1 KB |
msm-poweroff.c | -rw-r--r-- | 2.0 KB |
piix4-poweroff.c | -rw-r--r-- | 2.9 KB |
qnap-poweroff.c | -rw-r--r-- | 3.4 KB |
reboot-mode.c | -rw-r--r-- | 4.5 KB |
restart-poweroff.c | -rw-r--r-- | 1.6 KB |
rmobile-reset.c | -rw-r--r-- | 2.1 KB |
st-poweroff.c | -rw-r--r-- | 2.7 KB |
syscon-poweroff.c | -rw-r--r-- | 2.8 KB |
syscon-reboot-mode.c | -rw-r--r-- | 2.4 KB |
syscon-reboot.c | -rw-r--r-- | 2.4 KB |
vexpress-poweroff.c | -rw-r--r-- | 3.7 KB |
xgene-reboot.c | -rw-r--r-- | 2.9 KB |
zx-reboot.c | -rw-r--r-- | 1.8 KB |
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