[0/6,v5] nfsd: allocate/free session-based DRC slots on demand

Message ID	20241211214842.2022679-1-neilb@suse.de (mailing list archive)
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Series	nfsd: allocate/free session-based DRC slots on demand \| expand [0/6,v5] nfsd: allocate/free session-based DRC slots on demand [1/6] nfsd: use an xarray to store v4.1 session slots [2/6] nfsd: remove artificial limits on the session-based DRC [3/6] nfsd: add session slot count to /proc/fs/nfsd/clients/*/info [4/6] nfsd: allocate new session-based DRC slots on demand. [5/6] nfsd: add support for freeing unused session-DRC slots [6/6] nfsd: add shrinker to reduce number of slots allocated per session

Message ID

20241211214842.2022679-1-neilb@suse.de (mailing list archive)

Headers

From: NeilBrown <neilb@suse.de>
To: Chuck Lever <chuck.lever@oracle.com>,
	Jeff Layton <jlayton@kernel.org>
Cc: linux-nfs@vger.kernel.org,
	Olga Kornievskaia <okorniev@redhat.com>,
	Dai Ngo <Dai.Ngo@oracle.com>,
	Tom Talpey <tom@talpey.com>
Subject: [PATCH 0/6 v5] nfsd: allocate/free session-based DRC slots on demand
Date: Thu, 12 Dec 2024 08:47:03 +1100
Message-ID: <20241211214842.2022679-1-neilb@suse.de>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

Series

nfsd: allocate/free session-based DRC slots on demand | expand

Message

NeilBrown Dec. 11, 2024, 9:47 p.m. UTC

Differences from v4:
 - added Jeff's Reviewed-by - thanks.
 - fixed problem in final patch.  There are two places where a session can be
   detached from lists and both need to detach from the new global list.

Thanks,
NeilBrown

 [PATCH 1/6] nfsd: use an xarray to store v4.1 session slots
 [PATCH 2/6] nfsd: remove artificial limits on the session-based DRC
 [PATCH 3/6] nfsd: add session slot count to
 [PATCH 4/6] nfsd: allocate new session-based DRC slots on demand.
 [PATCH 5/6] nfsd: add support for freeing unused session-DRC slots
 [PATCH 6/6] nfsd: add shrinker to reduce number of slots allocated