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(parent: c4a9f05) | patch
nfsd: don't take nfsd4_copy ref for OP_OFFLOAD_STATUS
authorJeff Layton <jlayton@kernel.org>
Wed, 18 Jan 2023 17:31:34 +0000 (12:31 -0500)
committerChuck Lever <chuck.lever@oracle.com>
Mon, 20 Feb 2023 14:20:51 +0000 (09:20 -0500)
commitfcb530973b3c48099108e6e2e7433db9188f7eeb
treedeea6e7a21cdd6eadbb14c9ea514e5b58e3e6106tree | snapshot
parentc4a9f0552cf682489d370adccf2f3ee11a8ff272commit | diff
nfsd: don't take nfsd4_copy ref for OP_OFFLOAD_STATUS

We're not doing any blocking operations for OP_OFFLOAD_STATUS, so taking
and putting a reference is a waste of effort. Take the client lock,
search for the copy and fetch the wr_bytes_written field and return.

Also, make find_async_copy a static function.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
fs/nfsd/nfs4proc.c diff | blob | history
fs/nfsd/state.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git