Commit 5b174fd6 authored Jun 10, 2014 by Linus Torvalds

linux

Pull nfsd updates from Bruce Fields:
 "The largest piece is a long-overdue rewrite of the xdr code to remove
  some annoying limitations: for example, there was no way to return
  ACLs larger than 4K, and readdir results were returned only in 4k
  chunks, limiting performance on large directories.

  Also:
        - part of Neil Brown's work to make NFS work reliably over the
          loopback interface (so client and server can run on the same
          machine without deadlocks).  The rest of it is coming through
          other trees.
        - cleanup and bugfixes for some of the server RDMA code, from
          Steve Wise.
        - Various cleanup of NFSv4 state code in preparation for an
          overhaul of the locking, from Jeff, Trond, and Benny.
        - smaller bugfixes and cleanup from Christoph Hellwig and
          Kinglong Mee.

  Thanks to everyone!

  This summer looks likely to be busier than usual for knfsd.  Hopefully
  we won't break it too badly; testing definitely welcomed"

* 'for-3.16' of git://linux-nfs.org/~bfields/linux: (100 commits)
  nfsd4: fix FREE_STATEID lockowner leak
  svcrdma: Fence LOCAL_INV work requests
  svcrdma: refactor marshalling logic
  nfsd: don't halt scanning the DRC LRU list when there's an RC_INPROG entry
  nfs4: remove unused CHANGE_SECURITY_LABEL
  nfsd4: kill READ64
  nfsd4: kill READ32
  nfsd4: simplify server xdr->next_page use
  nfsd4: hash deleg stateid only on successful nfs4_set_delegation
  nfsd4: rename recall_lock to state_lock
  nfsd: remove unneeded zeroing of fields in nfsd4_proc_compound
  nfsd: fix setting of NFS4_OO_CONFIRMED in nfsd4_open
  nfsd4: use recall_lock for delegation hashing
  nfsd: fix laundromat next-run-time calculation
  nfsd: make nfsd4_encode_fattr static
  SUNRPC/NFSD: Remove using of dprintk with KERN_WARNING
  nfsd: remove unused function nfsd_read_file
  nfsd: getattr for FATTR4_WORD0_FILES_AVAIL needs the statfs buffer
  NFSD: Error out when getting more than one fsloc/secinfo/uuid
  NFSD: Using type of uint32_t for ex_nflavors instead of int
  ...

parents 1d21b1bf 48385408

Documentation/filesystems/nfs/nfs41-server.txt

+0 −2

Original line number	Diff line number	Diff line
		@@ -176,7 +176,5 @@ Nonstandard compound limitations:
		ca_maxrequestsize request and a ca_maxresponsesize reply, so we may
		fail to live up to the promise we made in CREATE_SESSION fore channel
		negotiation.
		* No more than one read-like operation allowed per compound; encoding
		replies that cross page boundaries (except for read data) not handled.

		See also http://wiki.linux-nfs.org/wiki/index.php/Server_4.0_and_4.1_issues.

fs/lockd/clnt4xdr.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -14,6 +14,8 @@
		#include <linux/sunrpc/stats.h>
		#include <linux/lockd/lockd.h>

		#include <uapi/linux/nfs3.h>

		#define NLMDBG_FACILITY NLMDBG_XDR

		#if (NLMCLNT_OHSIZE > XDR_MAX_NETOBJ)

fs/lockd/clntxdr.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,8 @@
		#include <linux/sunrpc/stats.h>
		#include <linux/lockd/lockd.h>

		#include <uapi/linux/nfs2.h>

		#define NLMDBG_FACILITY NLMDBG_XDR

		#if (NLMCLNT_OHSIZE > XDR_MAX_NETOBJ)

fs/lockd/svc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -622,8 +622,8 @@ static int __init init_nlm(void)
		err_pernet:
		#ifdef CONFIG_SYSCTL
		unregister_sysctl_table(nlm_sysctl_table);
		#endif
		err_sysctl:
		#endif
		return err;
		}

fs/lockd/svcsubs.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -14,12 +14,11 @@
		#include <linux/mutex.h>
		#include <linux/sunrpc/svc.h>
		#include <linux/sunrpc/addr.h>
		#include <linux/nfsd/nfsfh.h>
		#include <linux/nfsd/export.h>
		#include <linux/lockd/lockd.h>
		#include <linux/lockd/share.h>
		#include <linux/module.h>
		#include <linux/mount.h>
		#include <uapi/linux/nfs2.h>

		#define NLMDBG_FACILITY NLMDBG_SVCSUBS

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