| Message ID | 20211219013803.324724-1-trondmy@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | Assorted patches for knfsd | expand |
Hi- > On Dec 18, 2021, at 8:37 PM, trondmy@kernel.org wrote: > > From: Trond Myklebust <trond.myklebust@hammerspace.com> > > The following patchset is mainly for improving support for re-exporting > NFSv4 as NFSv3. However it also includes one generic bugfix for NFSv3 to > allow zero length writes. It also improves the writeback performance by > replacing the rwsem with a lock-free errseq_t-based method. > > > - v2: Split patch adding WCC support > v2: Rebase onto v5.16-rc5 I've replaced the following patch. Thank you for the bug report. > nfsd: NFSv3 should allow zero length writes I've provisionally applied the following five to for-next while tests are in progress: > nfsd: map EBADF > nfsd: Add errno mapping for EREMOTEIO > nfsd: Retry once in nfsd_open on an -EOPENSTALE return > nfsd: Add a tracepoint for errors in nfsd4_clone_file_range() > nfsd: Replace use of rwsem with errseq_t The following two are still open for discussion. I get where you want to go, just a quibble about exactly how to get there. > nfsd: Distinguish between required and optional NFSv3 post-op > attributes > nfs: Add export support for weak cache consistency attributes The following two are deferred. IMHO they are not ready. > nfsd: allow lockd to be forcibly disabled > nfsd: Ignore rpcbind errors on nfsd startup When reposting, you can leave out the patches that have already been applied. -- Chuck Lever
From: Trond Myklebust <trond.myklebust@hammerspace.com> The following patchset is mainly for improving support for re-exporting NFSv4 as NFSv3. However it also includes one generic bugfix for NFSv3 to allow zero length writes. It also improves the writeback performance by replacing the rwsem with a lock-free errseq_t-based method. - v2: Split patch adding WCC support v2: Rebase onto v5.16-rc5 Jeff Layton (3): nfsd: Add errno mapping for EREMOTEIO nfsd: Retry once in nfsd_open on an -EOPENSTALE return nfsd: allow lockd to be forcibly disabled Peng Tao (1): nfsd: map EBADF Trond Myklebust (6): nfsd: Distinguish between required and optional NFSv3 post-op attributes nfs: Add export support for weak cache consistency attributes nfsd: NFSv3 should allow zero length writes nfsd: Add a tracepoint for errors in nfsd4_clone_file_range() nfsd: Replace use of rwsem with errseq_t nfsd: Ignore rpcbind errors on nfsd startup fs/nfs/export.c | 24 ++++++++++ fs/nfsd/filecache.c | 1 - fs/nfsd/filecache.h | 1 - fs/nfsd/nfs3xdr.c | 83 ++++++++++++++++++++++----------- fs/nfsd/nfs4proc.c | 18 +++---- fs/nfsd/nfs4xdr.c | 6 +-- fs/nfsd/nfsctl.c | 7 ++- fs/nfsd/nfsd.h | 1 + fs/nfsd/nfsproc.c | 3 ++ fs/nfsd/nfssvc.c | 29 +++++++++++- fs/nfsd/trace.h | 50 ++++++++++++++++++++ fs/nfsd/vfs.c | 85 +++++++++++++++++++++++----------- fs/nfsd/vfs.h | 8 ++-- include/linux/exportfs.h | 3 ++ include/linux/sunrpc/svcsock.h | 5 +- net/sunrpc/svc.c | 2 +- net/sunrpc/svcsock.c | 14 +++--- 17 files changed, 257 insertions(+), 83 deletions(-)