Hello
Is CMA still supported as described in this document
Or has it changed and there is a newer version which details how to allocate a chunk of contiguous memory on bootup and then use it with a loadable kernel module?
What I want to do is allocate a chunk of contiguous memory at boot time and use it with a loadable driver.
It will be a vanilla Centos kernel and I wonder if they are compiled with the CMA enabled.
When I check dmesg I see
" 0K cma-reserved" so it still exists.
" 0K cma-reserved" so it still exists.
Thanks
S
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