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shimitar
Guru
Joined: 23 Nov 2003
Posts: 334
Location: Italy, Torino
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 Posted: Mon Jul 13, 2015 3:09 pm Post subject: missing ZRAM in kernel? |
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Trying to build the latest 4.0.5-gentoo gentoo-sources, it seems ZRAM is missing?
Where is the option? I cannot find it under staging drivers nor block devices...
it's an AMD64 host.
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Willy Gardiol
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 23082
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| Posted: Tue Jul 14, 2015 1:22 am Post subject: |
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It is still listed in the Kconfig file. Perhaps you have not satisfied all the dependencies for that symbol. In v4.0.5: | Code: | config ZRAM
tristate "Compressed RAM block device support"
depends on BLOCK && SYSFS && ZSMALLOC
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shimitar
Guru
Joined: 23 Nov 2003
Posts: 334
Location: Italy, Torino
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| Posted: Tue Jul 14, 2015 7:20 am Post subject: |
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Thanks!
for some reason genkernel did not enabled ZSMALLOC... i did a:
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genkernel --mdadm --bootloader=grub --install --menuconfig all
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and manually enabled it, then ZRAM was available.
thanks!
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Willy Gardiol
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