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From: trondmy@kernel.org
To: linux-nfs@vger.kernel.org
Subject: [PATCH v2 00/16] Readdir enhancements
Date: Tue,  3 Nov 2020 10:33:13 -0500
Message-ID: <20201103153329.531942-1-trondmy@kernel.org> (raw)

From: Trond Myklebust <trond.myklebust@hammerspace.com>

The following patch series performs a number of cleanups on the readdir
code.
It also adds support for 1MB readdir RPC calls on-the-wire, and modifies
the caching code to ensure that we cache the entire contents of that
1MB call (instead of discarding the data that doesn't fit into a single
page).

v2: Fix the handling of the NFSv3/v4 directory verifier

Trond Myklebust (16):
  NFS: Ensure contents of struct nfs_open_dir_context are consistent
  NFS: Clean up readdir struct nfs_cache_array
  NFS: Clean up nfs_readdir_page_filler()
  NFS: Clean up directory array handling
  NFS: Don't discard readdir results
  NFS: Remove unnecessary kmap in nfs_readdir_xdr_to_array()
  NFS: Replace kmap() with kmap_atomic() in nfs_readdir_search_array()
  NFS: Simplify struct nfs_cache_array_entry
  NFS: Support larger readdir buffers
  NFS: More readdir cleanups
  NFS: nfs_do_filldir() does not return a value
  NFS: Reduce readdir stack usage
  NFS: Cleanup to remove nfs_readdir_descriptor_t typedef
  NFS: Allow the NFS generic code to pass in a verifier to readdir
  NFS: Handle NFS4ERR_NOT_SAME and NFSERR_BADCOOKIE from readdir calls
  NFS: Improve handling of directory verifiers

 fs/nfs/client.c         |   4 +-
 fs/nfs/dir.c            | 609 ++++++++++++++++++++++++----------------
 fs/nfs/inode.c          |   7 -
 fs/nfs/internal.h       |   6 -
 fs/nfs/nfs3proc.c       |  35 ++-
 fs/nfs/nfs4proc.c       |  40 +--
 fs/nfs/proc.c           |  18 +-
 include/linux/nfs_fs.h  |   9 +-
 include/linux/nfs_xdr.h |  17 +-
 9 files changed, 439 insertions(+), 306 deletions(-)

-- 
2.28.0


             reply index

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-03 15:33 trondmy [this message]
2020-11-03 15:33 ` [PATCH v2 01/16] NFS: Ensure contents of struct nfs_open_dir_context are consistent trondmy
2020-11-03 15:33   ` [PATCH v2 02/16] NFS: Clean up readdir struct nfs_cache_array trondmy
2020-11-03 15:33     ` [PATCH v2 03/16] NFS: Clean up nfs_readdir_page_filler() trondmy
2020-11-03 15:33       ` [PATCH v2 04/16] NFS: Clean up directory array handling trondmy
2020-11-03 15:33         ` [PATCH v2 05/16] NFS: Don't discard readdir results trondmy
2020-11-03 15:33           ` [PATCH v2 06/16] NFS: Remove unnecessary kmap in nfs_readdir_xdr_to_array() trondmy
2020-11-03 15:33             ` [PATCH v2 07/16] NFS: Replace kmap() with kmap_atomic() in nfs_readdir_search_array() trondmy
2020-11-03 15:33               ` [PATCH v2 08/16] NFS: Simplify struct nfs_cache_array_entry trondmy
2020-11-03 15:33                 ` [PATCH v2 09/16] NFS: Support larger readdir buffers trondmy
2020-11-03 15:33                   ` [PATCH v2 10/16] NFS: More readdir cleanups trondmy
2020-11-03 15:33                     ` [PATCH v2 11/16] NFS: nfs_do_filldir() does not return a value trondmy
2020-11-03 15:33                       ` [PATCH v2 12/16] NFS: Reduce readdir stack usage trondmy
2020-11-03 15:33                         ` [PATCH v2 13/16] NFS: Cleanup to remove nfs_readdir_descriptor_t typedef trondmy
2020-11-03 15:33                           ` [PATCH v2 14/16] NFS: Allow the NFS generic code to pass in a verifier to readdir trondmy
2020-11-03 15:33                             ` [PATCH v2 15/16] NFS: Handle NFS4ERR_NOT_SAME and NFSERR_BADCOOKIE from readdir calls trondmy
2020-11-03 15:33                               ` [PATCH v2 16/16] NFS: Improve handling of directory verifiers trondmy
2020-11-04 10:12                                 ` Mkrtchyan, Tigran
2020-11-04 17:21                                   ` Trond Myklebust
2020-11-03 15:55           ` [PATCH v2 05/16] NFS: Don't discard readdir results Benjamin Coddington
2020-11-03 16:14             ` Trond Myklebust
2020-11-04 16:14 ` [PATCH v2 00/16] Readdir enhancements Benjamin Coddington
2020-11-04 17:04   ` Trond Myklebust
2020-11-04 17:19     ` Benjamin Coddington

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