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3986f9a42e
Replace a global map->crush_workspace (protected by a global mutex) with a list of workspaces, up to the number of CPUs + 1. This is based on a patch from Robin Geuze <robing@nl.team.blue>. Robin and his team have observed a 10-20% increase in IOPS on all queue depths and lower CPU usage as well on a high-end all-NVMe 100GbE cluster. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
3071 lines
70 KiB
3071 lines
70 KiB