Linux-NFS Archive on lore.kernel.org
 help / color / Atom feed
From: trondmy@kernel.org
To: linux-nfs@vger.kernel.org
Subject: [PATCH 00/12] Readdir enhancements
Date: Mon,  2 Nov 2020 13:06:46 -0500
Message-ID: <20201102180658.6218-1-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).

Trond Myklebust (12):
  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

 fs/nfs/client.c        |   4 +-
 fs/nfs/dir.c           | 555 ++++++++++++++++++++++++-----------------
 fs/nfs/internal.h      |   6 -
 include/linux/nfs_fs.h |   1 -
 4 files changed, 325 insertions(+), 241 deletions(-)

-- 
2.28.0


             reply index

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-02 18:06 trondmy [this message]
2020-11-02 18:06 ` [PATCH 01/12] NFS: Ensure contents of struct nfs_open_dir_context are consistent trondmy
2020-11-02 18:06   ` [PATCH 02/12] NFS: Clean up readdir struct nfs_cache_array trondmy
2020-11-02 18:06     ` [PATCH 03/12] NFS: Clean up nfs_readdir_page_filler() trondmy
2020-11-02 18:06       ` [PATCH 04/12] NFS: Clean up directory array handling trondmy
2020-11-02 18:06         ` [PATCH 05/12] NFS: Don't discard readdir results trondmy
2020-11-02 18:06           ` [PATCH 06/12] NFS: Remove unnecessary kmap in nfs_readdir_xdr_to_array() trondmy
2020-11-02 18:06             ` [PATCH 07/12] NFS: Replace kmap() with kmap_atomic() in nfs_readdir_search_array() trondmy
2020-11-02 18:06               ` [PATCH 08/12] NFS: Simplify struct nfs_cache_array_entry trondmy
2020-11-02 18:06                 ` [PATCH 09/12] NFS: Support larger readdir buffers trondmy
2020-11-02 18:06                   ` [PATCH 10/12] NFS: More readdir cleanups trondmy
2020-11-02 18:06                     ` [PATCH 11/12] NFS: nfs_do_filldir() does not return a value trondmy
2020-11-02 18:06                       ` [PATCH 12/12] NFS: Reduce readdir stack usage trondmy
2020-11-03 14:18       ` [PATCH 03/12] NFS: Clean up nfs_readdir_page_filler() Benjamin Coddington
2020-11-03 14:24         ` Benjamin Coddington
2020-11-03 13:35     ` [PATCH 02/12] NFS: Clean up readdir struct nfs_cache_array Benjamin Coddington
2020-11-03 14:09       ` Benjamin Coddington
2020-11-03 14:34         ` Benjamin Coddington
2020-11-02 20:40 ` [PATCH 00/12] Readdir enhancements David Wysochanski
2020-11-02 21:32   ` Trond Myklebust

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201102180658.6218-1-trondmy@kernel.org \
    --to=trondmy@kernel.org \
    --cc=linux-nfs@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-NFS Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-nfs/0 linux-nfs/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-nfs linux-nfs/ https://lore.kernel.org/linux-nfs \
		linux-nfs@vger.kernel.org
	public-inbox-index linux-nfs

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-nfs


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git