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Linus Torvalds 2ec20f4895 NFS client updates for Linux 5.16

Highlights include:
 
 Features:
 - NFSv4.1 can always retrieve and cache the ACCESS mode on OPEN
 - Optimisations for READDIR and the 'ls -l' style workload
 - Further replacements of dprintk() with tracepoints and other tracing
   improvements
 - Ensure we re-probe NFSv4 server capabilities when the user does a
   "mount -o remount"
 
 Bugfixes:
 - Fix an Oops in pnfs_mark_request_commit()
 - Fix up deadlocks in the commit code
 - Fix regressions in NFSv2/v3 attribute revalidation due to the
   change_attr_type optimisations
 - Fix some dentry verifier races
 - Fix some missing dentry verifier settings
 - Fix a performance regression in nfs_set_open_stateid_locked()
 - SUNRPC was sending multiple SYN calls when re-establishing a TCP
   connection.
 - Fix multiple NFSv4 issues due to missing sanity checking of server
   return values
 - Fix a potential Oops when FREE_STATEID races with an unmount
 
 Cleanups:
 - Clean up the labelled NFS code
 - Remove unused header <linux/pnfs_osd_xdr.h>
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Merge tag 'nfs-for-5.16-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

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

  Features:
   - NFSv4.1 can always retrieve and cache the ACCESS mode on OPEN
   - Optimisations for READDIR and the 'ls -l' style workload
   - Further replacements of dprintk() with tracepoints and other
     tracing improvements
   - Ensure we re-probe NFSv4 server capabilities when the user does a
     "mount -o remount"

  Bugfixes:
   - Fix an Oops in pnfs_mark_request_commit()
   - Fix up deadlocks in the commit code
   - Fix regressions in NFSv2/v3 attribute revalidation due to the
     change_attr_type optimisations
   - Fix some dentry verifier races
   - Fix some missing dentry verifier settings
   - Fix a performance regression in nfs_set_open_stateid_locked()
   - SUNRPC was sending multiple SYN calls when re-establishing a TCP
     connection.
   - Fix multiple NFSv4 issues due to missing sanity checking of server
     return values
   - Fix a potential Oops when FREE_STATEID races with an unmount

  Cleanups:
   - Clean up the labelled NFS code
   - Remove unused header <linux/pnfs_osd_xdr.h>"

* tag 'nfs-for-5.16-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (84 commits)
  NFSv4: Sanity check the parameters in nfs41_update_target_slotid()
  NFS: Remove the nfs4_label argument from decode_getattr_*() functions
  NFS: Remove the nfs4_label argument from nfs_setsecurity
  NFS: Remove the nfs4_label argument from nfs_fhget()
  NFS: Remove the nfs4_label argument from nfs_add_or_obtain()
  NFS: Remove the nfs4_label argument from nfs_instantiate()
  NFS: Remove the nfs4_label from the nfs_setattrres
  NFS: Remove the nfs4_label from the nfs4_getattr_res
  NFS: Remove the f_label from the nfs4_opendata and nfs_openres
  NFS: Remove the nfs4_label from the nfs4_lookupp_res struct
  NFS: Remove the label from the nfs4_lookup_res struct
  NFS: Remove the nfs4_label from the nfs4_link_res struct
  NFS: Remove the nfs4_label from the nfs4_create_res struct
  NFS: Remove the nfs4_label from the nfs_entry struct
  NFS: Create a new nfs_alloc_fattr_with_label() function
  NFS: Always initialise fattr->label in nfs_fattr_alloc()
  NFSv4.2: alloc_file_pseudo() takes an open flag, not an f_mode
  NFS: Don't allocate nfs_fattr on the stack in __nfs42_ssc_open()
  NFSv4: Remove unnecessary 'minor version' check
  NFSv4: Fix potential Oops in decode_op_map()
  ...

2021-11-10 16:32:46 -08:00

blocklayout

nfs/blocklayout: use bdev_nr_bytes instead of open coding it

2021-10-18 14:43:23 -06:00

filelayout

SUNRPC: Trace calls to .rpc_call_done

2021-10-20 18:09:54 -04:00

flexfilelayout

SUNRPC: Trace calls to .rpc_call_done

2021-10-20 18:09:54 -04:00

cache_lib.c

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