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| H A D | raid56.c | diff 1389053e1bed93b75b0c3cd292f61032334c81b3 Wed May 30 01:44:59 CEST 2018 Kees Cook <keescook@chromium.org> btrfs: raid56: Remove VLA usage
In the quest to remove all stack VLA usage from the kernel[1], this
allocates the working buffers during regular init, instead of using stack
space. This refactors the allocation code a bit to make it easier
to review.
[1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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