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Message-ID: <20101026172250.GB526@fieldses.org> Date: Tue, 26 Oct 2010 13:22:50 -0400 From: "J. Bruce Fields" <bfields@...ldses.org> To: Linus Torvalds <torvalds@...ux-foundation.org> Cc: linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: nfsd changes for 2.6.37 On Tue, Oct 26, 2010 at 12:45:50PM -0400, J. Bruce Fields wrote: > Please pull the following nfsd updates from the for-2.6.37 branch at: > > git://linux-nfs.org/~bfields/linux.git for-2.6.37 By the way, apologies, I see there's a conflict with upstream--looks obvious (conflicting appends to Documentation/feature-removal-schedule.txt), but I'm happy to fix it up and add a merge commit on that branch if it saves you time. --b. > > Neil Brown modifed the way we wait for upcalls to solve a performance > problem and a long-standing NFSv4 correctness problem. > > Pavel Emelyanov started the job of making the NFS client and server > container-aware. (Note that for the sake of keeping his work in one > tree, Trond and I agreed to merge it through my tree, though it includes > client as well as server changes.) Thanks to Chuck Lever for help with > review. > > Thanks also to Tom Tucker for some rdma fixes (and review help). > > I'm continuing work to bring the NFSv4.1 server close enough to the spec > that we could turn it on by default without risking future > interoperability problems. We're not quite there yet. > > A moment's silence for the spkm3 code, please. It's been lying unused > for years now, so we decided to finally put it out of its misery. > > We're also deprecating (not removing quite yet) the old nfsd control > interfaces. > > I have a few last-minute changes still under testing that I may try to > sneak in later in the week, but given the short merge window I thought > it would make more sense to send the bulk of the changes now. > > --b. > > Andy Adamson (1): > nfsd: remove duplicate NFS4_STATEID_SIZE declaration > > Andy Shevchenko (1): > sunrpc/cache: don't use custom hex_to_bin() converter > > Benny Halevy (1): > nfsd4: adjust buflen for encoded attrs bitmap based on actual bitmap length > > Bryan Schumaker (1): > lockd: Mostly remove BKL from the server > > Chuck Lever (2): > SUNRPC: Use conventional switch statement when reclassifying sockets > SUNRPC: Properly initialize sock_xprt.srcaddr in all cases > > J. Bruce Fields (39): > svcrpc: minor cache cleanup > svcrpc: cache deferral cleanup > Merge remote branch 'trond/bugfixes' into for-2.6.37 > nfsd4: fix hang on fast-booting nfs servers > nfsd: fix /proc/net/rpc/nfsd.export/content display > nfsd4: remove spkm3 > nfsd4: minor variable renaming (cb -> conn) > nfsd4: combine nfs4_rpc_args and nfsd4_cb_sequence > nfsd4: rename nfs4_rpc_args->nfsd4_cb_args > nfsd4: generic callback code > nfsd4: use generic callback code in null case > nfsd4: remove separate cb_args struct > nfsd4: Move callback setup to callback queue > nfsd4: fix alloc_init_session BUILD_BUG_ON() > nfsd4: fix alloc_init_session return type > nfsd4: clean up session allocation > nfsd4: keep per-session list of connections > nfsd: provide callbacks on svc_xprt deletion > nfsd4: use callbacks on svc_xprt_deletion > nfsd4: refactor connection allocation > nfsd4: add new connections to session > nfsd4: return expired on unfound stateid's > nfsd4: expire clients more promptly > nfsd4: don't cache seq_misordered replies > nfsd4: move callback setup into session init code > nfsd4: use client pointer to backchannel session > nfsd4: make backchannel sequence number per-session > nfsd4: confirm only on succesful create_session > nfsd4: track backchannel connections > nfsd4: callback program number is per-session > nfsd4: separate callback change and callback probe > nfsd4: delay session removal till free_client > nfsd4: move minorversion to client > nfsd4: only require krb5 principal for NFSv4.0 callbacks > nfsd4: fix connection allocation in sequence() > svcrpc: never clear XPT_BUSY on dead xprt > svcrpc: assume svc_delete_xprt() called only once > svcrpc: no need for XPT_DEAD check in svc_xprt_enqueue > svcrpc: svc_tcp_sendto XPT_DEAD check is redundant > > NeilBrown (14): > sunrpc: extract some common sunrpc_cache code from nfsd > sunrpc: use seconds since boot in expiry cache > sunrpc/cache: allow threads to block while waiting for cache update. > sunrpc: close connection when a request is irretrievably lost. > nfsd: disable deferral for NFSv4 > nfsd/idmap: drop special request deferal in favour of improved default. > svcauth_gss: replace a trivial 'switch' with an 'if' > sunrpc/cache: change deferred-request hash table to use hlist. > sunrpc/cache: fix recent breakage of cache_clean_deferred > nfsd: formally deprecate legacy nfsd syscall interface > nfsd: allow deprecated interface to be compiled out. > sunrpc: fix race in new cache_wait code. > sunrpc: Simplify cache_defer_req and related functions. > sunrpc/cache: centralise handling of size limit on deferred list. > > Pavel Emelyanov (37): > nfsd: Export get_task_comm for nfsd > sunrpc: Pass the ip_map_parse's cd to lower calls > sunrpc: Make xprt auth cache release work with the xprt > sunrpc: Pass xprt to cached get/put routines > sunrpc: Add net to pure API calls > sunrpc: Add routines that allow registering per-net caches > sunrpc: Tag svc_xprt with net > sunrpc: The per-net skeleton > sunrpc: Make the /proc/net/rpc appear in net namespaces > sunrpc: Make the ip_map_cache be per-net > sunrpc: Factor out rpc_xprt allocation > sunrpc: Factor out rpc_xprt freeing > sunrpc: Add net argument to svc_create_xprt > sunrpc: Pull net argument downto svc_create_socket > sunrpc: Add net to rpc_create_args > sunrpc: Add net to xprt_create > sunrpc: Tag rpc_xprt with net > net: Export __sock_create > sunrpc: Create sockets in net namespaces > sunrpc: Use helper to set v4 mapped addr in ip_map_parse > sunrpc: Remove unused sock arg from xs_get_srcport > sunrpc: Remove unused sock arg from xs_next_srcport > sunrpc: Get xprt pointer once in xs_tcp_setup_socket > sunrpc: Remove duplicate xprt/transport arguments from calls > sunrpc: Factor out udp sockets creation > sunrpc: Factor out v4 sockets creation > sunrpc: Factor out v6 sockets creation > sunrpc: Call xs_create_sockX directly from setup_socket > sunrpc: Merge the xs_bind code > sunrpc: Merge xs_create_sock code > sunrpc: Pass family to setup_socket calls > sunrpc: Remove TCP worker wrappers > sunrpc: Remove UDP worker wrappers > sunrpc: Remove useless if (task == NULL) from xprt_reserve_xprt > sunrpc: Don't return NULL from rpcb_create > sunrpc: Remove dead "else" branch from bc xprt creation > sunrpc: Turn list_for_each-s into the ..._entry-s > > Stephen Rothwell (1): > sunrpc: fix up rpcauth_remove_module section mismatch > > Tejun Heo (1): > sunrpc/xprtrdma: clean up workqueue usage > > Tom Tucker (2): > svcrdma: Change DMA mapping logic to avoid the page_address kernel API > svcrdma: Cleanup DMA unmapping in error paths. > > Documentation/feature-removal-schedule.txt | 10 + > fs/Makefile | 5 +- > fs/compat.c | 2 +- > fs/lockd/host.c | 1 + > fs/lockd/mon.c | 1 + > fs/lockd/svc.c | 2 +- > fs/lockd/svc4proc.c | 2 - > fs/lockd/svclock.c | 31 ++- > fs/lockd/svcproc.c | 2 - > fs/nfs/callback.c | 4 +- > fs/nfs/client.c | 1 + > fs/nfs/dns_resolve.c | 6 +- > fs/nfs/mount_clnt.c | 2 + > fs/nfsd/Kconfig | 12 + > fs/nfsd/export.c | 73 +++-- > fs/nfsd/nfs4callback.c | 245 ++++++++------ > fs/nfsd/nfs4idmap.c | 105 +------ > fs/nfsd/nfs4proc.c | 7 +- > fs/nfsd/nfs4state.c | 491 ++++++++++++++++++---------- > fs/nfsd/nfs4xdr.c | 18 +- > fs/nfsd/nfsctl.c | 26 ++- > fs/nfsd/nfsd.h | 2 +- > fs/nfsd/nfssvc.c | 5 +- > fs/nfsd/state.h | 52 ++- > include/linux/net.h | 2 + > include/linux/nfs4.h | 3 + > include/linux/sunrpc/auth.h | 4 +- > include/linux/sunrpc/cache.h | 37 ++- > include/linux/sunrpc/clnt.h | 1 + > include/linux/sunrpc/gss_spkm3.h | 55 --- > include/linux/sunrpc/stats.h | 23 +- > include/linux/sunrpc/svc_xprt.h | 32 ++- > include/linux/sunrpc/svcauth.h | 17 +- > include/linux/sunrpc/xprt.h | 4 + > net/socket.c | 3 +- > net/sunrpc/Kconfig | 19 - > net/sunrpc/auth.c | 2 +- > net/sunrpc/auth_generic.c | 2 +- > net/sunrpc/auth_gss/Makefile | 5 - > net/sunrpc/auth_gss/gss_spkm3_mech.c | 247 -------------- > net/sunrpc/auth_gss/gss_spkm3_seal.c | 186 ----------- > net/sunrpc/auth_gss/gss_spkm3_token.c | 267 --------------- > net/sunrpc/auth_gss/gss_spkm3_unseal.c | 127 ------- > net/sunrpc/auth_gss/svcauth_gss.c | 51 ++-- > net/sunrpc/cache.c | 288 ++++++++++++----- > net/sunrpc/clnt.c | 1 + > net/sunrpc/netns.h | 19 + > net/sunrpc/rpcb_clnt.c | 4 +- > net/sunrpc/stats.c | 43 ++- > net/sunrpc/sunrpc_syms.c | 58 +++- > net/sunrpc/svc.c | 3 + > net/sunrpc/svc_xprt.c | 59 +++-- > net/sunrpc/svcauth_unix.c | 194 ++++++++--- > net/sunrpc/svcsock.c | 27 +- > net/sunrpc/xprt.c | 39 ++- > net/sunrpc/xprtrdma/svc_rdma.c | 11 +- > net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 19 +- > net/sunrpc/xprtrdma/svc_rdma_sendto.c | 82 ++++-- > net/sunrpc/xprtrdma/svc_rdma_transport.c | 49 ++-- > net/sunrpc/xprtrdma/transport.c | 25 +- > net/sunrpc/xprtsock.c | 358 +++++++------------- > 61 files changed, 1534 insertions(+), 1937 deletions(-) > delete mode 100644 include/linux/sunrpc/gss_spkm3.h > delete mode 100644 net/sunrpc/auth_gss/gss_spkm3_mech.c > delete mode 100644 net/sunrpc/auth_gss/gss_spkm3_seal.c > delete mode 100644 net/sunrpc/auth_gss/gss_spkm3_token.c > delete mode 100644 net/sunrpc/auth_gss/gss_spkm3_unseal.c > create mode 100644 net/sunrpc/netns.h > -- > To unsubscribe from this list: send the line "unsubscribe linux-nfs" in > the body of a message to majordomo@...r.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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