OpenCloudOS-Kernel/include/linux/sunrpc
Linus Torvalds 965181d7ef NFS client updates for Linux 5.18
Highlights include:
 
 Features:
 - Switch NFS to use readahead instead of the obsolete readpages.
 - Readdir fixes to improve cacheability of large directories when there
   are multiple readers and writers.
 - Readdir performance improvements when doing a seekdir() immediately
   after opening the directory (common when re-exporting NFS).
 - NFS swap improvements from Neil Brown.
 - Loosen up memory allocation to permit direct reclaim and write back
   in cases where there is no danger of deadlocking the writeback code or
   NFS swap.
 - Avoid sillyrename when the NFSv4 server claims to support the
   necessary features to recover the unlinked but open file after reboot.
 
 Bugfixes:
 - Patch from Olga to add a mount option to control NFSv4.1 session
   trunking discovery, and default it to being off.
 - Fix a lockup in nfs_do_recoalesce().
 - Two fixes for list iterator variables being used when pointing to the
   list head.
 - Fix a kernel memory scribble when reading from a non-socket transport
   in /sys/kernel/sunrpc.
 - Fix a race where reconnecting to a server could leave the TCP socket
   stuck forever in the connecting state.
 - Patch from Neil to fix a shutdown race which can leave the SUNRPC
   transport timer primed after we free the struct xprt itself.
 - Patch from Xin Xiong to fix reference count leaks in the NFSv4.2 copy
   offload.
 - Sunrpc patch from Olga to avoid resending a task on an offlined
   transport.
 
 Cleanups:
 - Patches from Dave Wysochanski to clean up the fscache code
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEESQctxSBg8JpV8KqEZwvnipYKAPIFAmJDLLUACgkQZwvnipYK
 APJZ5Q/9FH5S38RcUOxpFS+XaVdmxltJTMQv9Bz5mcyljq6PwRjTn73Qs7MfBQfD
 k90O9Pn/EXgQpFWNW4o/saQGLAO1MbVaesdNNF92Le9NziMz7lr95fsFXOqpg9EQ
 rEVOImWinv/N0+P0yv5tgjx6Fheu70L4dnwsxepnmtv2R1VjXOVchK7WjsV+9qey
 Xvn15OzhtVCGhRvvKfmGuGW+2I0D29tRNn2X0Pi+LjxAEQ0We/rcsJeGDMGYtbeC
 2U4ADk7KB0kJq04WYCH8k8tTrljL3PUONzO6QP1lltmAZ0FOwXf/AjyaD3SML2Xu
 A1yc2bEn3/S6wCQ3BiMxoE7UCSewg/ZyQD7B9GjZ/nWYNXREhLKvtVZt+ULTCA6o
 UKAI2vlEHljzQI2YfbVVZFyL8KCZqi+BFcJ/H/dtFKNazIkiefkaF+703Pflazis
 HjhA5G6IT0Pk6qZ6OBp+Z/4kCDYZYXXi9ysiNuMPWCiYEfZzt7ocUjm44uRAi+vR
 Qpf0V01Rg4iplTj3YFXqb9TwxrudzC7AcQ7hbLJia0kD/8djG+aGZs3SJWeO+VuE
 Xa41oxAx9jqOSRvSKPvj7nbexrwn8PtQI2NtDRqjPXlg6+Jbk23u8lIEVhsCH877
 xoMUHtTKLyqECskzRN4nh7qoBD3QfiLuI74aDcPtGEuXzU1+Ox8=
 =jeGt
 -----END PGP SIGNATURE-----

Merge tag 'nfs-for-5.18-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

Pull NFS client updates from Trond Myklebust:
 "Highlights include:

  Features:

   - Switch NFS to use readahead instead of the obsolete readpages.

   - Readdir fixes to improve cacheability of large directories when
     there are multiple readers and writers.

   - Readdir performance improvements when doing a seekdir() immediately
     after opening the directory (common when re-exporting NFS).

   - NFS swap improvements from Neil Brown.

   - Loosen up memory allocation to permit direct reclaim and write back
     in cases where there is no danger of deadlocking the writeback code
     or NFS swap.

   - Avoid sillyrename when the NFSv4 server claims to support the
     necessary features to recover the unlinked but open file after
     reboot.

  Bugfixes:

   - Patch from Olga to add a mount option to control NFSv4.1 session
     trunking discovery, and default it to being off.

   - Fix a lockup in nfs_do_recoalesce().

   - Two fixes for list iterator variables being used when pointing to
     the list head.

   - Fix a kernel memory scribble when reading from a non-socket
     transport in /sys/kernel/sunrpc.

   - Fix a race where reconnecting to a server could leave the TCP
     socket stuck forever in the connecting state.

   - Patch from Neil to fix a shutdown race which can leave the SUNRPC
     transport timer primed after we free the struct xprt itself.

   - Patch from Xin Xiong to fix reference count leaks in the NFSv4.2
     copy offload.

   - Sunrpc patch from Olga to avoid resending a task on an offlined
     transport.

  Cleanups:

   - Patches from Dave Wysochanski to clean up the fscache code"

* tag 'nfs-for-5.18-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (91 commits)
  NFSv4/pNFS: Fix another issue with a list iterator pointing to the head
  NFS: Don't loop forever in nfs_do_recoalesce()
  SUNRPC: Don't return error values in sysfs read of closed files
  SUNRPC: Do not dereference non-socket transports in sysfs
  NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error
  SUNRPC don't resend a task on an offlined transport
  NFS: replace usage of found with dedicated list iterator variable
  SUNRPC: avoid race between mod_timer() and del_timer_sync()
  pNFS/files: Ensure pNFS allocation modes are consistent with nfsiod
  pNFS/flexfiles: Ensure pNFS allocation modes are consistent with nfsiod
  NFSv4/pnfs: Ensure pNFS allocation modes are consistent with nfsiod
  NFS: Avoid writeback threads getting stuck in mempool_alloc()
  NFS: nfsiod should not block forever in mempool_alloc()
  SUNRPC: Make the rpciod and xprtiod slab allocation modes consistent
  SUNRPC: Fix unx_lookup_cred() allocation
  NFS: Fix memory allocation in rpc_alloc_task()
  NFS: Fix memory allocation in rpc_malloc()
  SUNRPC: Improve accuracy of socket ENOBUFS determination
  SUNRPC: Replace internal use of SOCKWQ_ASYNC_NOSPACE
  SUNRPC: Fix socket waits for write buffer space
  ...
2022-03-29 18:55:37 -07:00
..
addr.h
auth.h SUNRPC/auth: async tasks mustn't block waiting for memory 2022-03-13 12:59:35 -04:00
auth_gss.h
bc_xprt.h
cache.h kernel.h: split out kstrtox() and simple_strtox() to a separate header 2021-07-01 11:06:05 -07:00
clnt.h SUNRPC: Per-rpc_clnt task PIDs 2021-10-10 11:05:54 +02:00
debug.h
gss_api.h
gss_asn1.h
gss_err.h
gss_krb5.h
gss_krb5_enctypes.h
metrics.h
msg_prot.h SUNRPC: Add RPC_AUTH_TLS protocol numbers 2021-08-17 11:47:53 -04:00
rpc_pipe_fs.h
rpc_rdma.h
rpc_rdma_cid.h
sched.h NFS: Fix memory allocation in rpc_malloc() 2022-03-22 15:52:55 -04:00
stats.h
svc.h NFSD: Move svc_serv_ops::svo_function into struct svc_serv 2022-02-28 10:26:40 -05:00
svc_rdma.h svcrdma: Convert rdma->sc_rw_ctxts to llist 2021-08-17 11:47:53 -04:00
svc_rdma_pcl.h
svc_xprt.h Networking changes for 5.18. 2022-03-24 13:13:26 -07:00
svcauth.h SUNRPC: Add svc_rqst::rq_auth_stat 2021-08-10 14:18:35 -04:00
svcauth_gss.h
svcsock.h
timer.h
types.h
xdr.h NFSD: prevent integer overflow on 32 bit systems 2022-03-15 12:24:18 -04:00
xprt.h NFS client updates for Linux 5.18 2022-03-29 18:55:37 -07:00
xprtmultipath.h SUNRPC keep track of number of transports to unique addresses 2021-08-27 16:36:53 -04:00
xprtrdma.h
xprtsock.h SUNRPC: Do not dereference non-socket transports in sysfs 2022-03-25 13:22:58 -04:00