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(parent: fc22945) | patch
NFSD: Convert the filecache to use rhashtable
authorChuck Lever <chuck.lever@oracle.com>
Fri, 8 Jul 2022 18:26:30 +0000 (14:26 -0400)
committerChuck Lever <chuck.lever@oracle.com>
Sat, 30 Jul 2022 00:14:25 +0000 (20:14 -0400)
commitce502f81ba884c1fe45dc0ebddbcaaa4ec0fc5fb
treee142a77cf07bee645e45aebedfba7e3db49edc58tree | snapshot
parentfc22945ecc2a0a028f3683115f98a922d506c284commit | diff
NFSD: Convert the filecache to use rhashtable

Enable the filecache hash table to start small, then grow with the
workload. Smaller server deployments benefit because there should
be lower memory utilization. Larger server deployments should see
improved scaling with the number of open files.

Suggested-by: Jeff Layton <jlayton@kernel.org>
Suggested-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
fs/nfsd/filecache.c diff | blob | history
fs/nfsd/trace.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git