Linux-NFS Archive on lore.kernel.org
 help / color / Atom feed
* [PATCH v2 0/2] Fix O_DIRECT error handling
@ 2019-10-01 20:19 Trond Myklebust
  2019-10-01 20:19 ` [PATCH v2 1/2] NFS: Fix O_DIRECT accounting of number of bytes read/written Trond Myklebust
  0 siblings, 1 reply; 5+ messages in thread
From: Trond Myklebust @ 2019-10-01 20:19 UTC (permalink / raw)
  To: Su Yanjun, Anna Schumaker; +Cc: linux-nfs

These patches fix issues with how O_DIRECT handles read and write
errors, and also how it handles eof.

v2:
- Change to handle all short reads and writes in the same manner.

Note that we can still end up breaking generic/465 by using the
nconnect=<n> (where n > 1) mount option. The reason is that the
test assumes the writes land in increasing order on the server,
despite having being launched in parallel.

Trond Myklebust (2):
  NFS: Fix O_DIRECT accounting of number of bytes read/written
  NFS: Remove redundant mirror tracking in O_DIRECT

 fs/nfs/direct.c | 111 ++++++++++++++++++------------------------------
 1 file changed, 41 insertions(+), 70 deletions(-)

-- 
2.21.0


^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, back to index

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-10-01 20:19 [PATCH v2 0/2] Fix O_DIRECT error handling Trond Myklebust
2019-10-01 20:19 ` [PATCH v2 1/2] NFS: Fix O_DIRECT accounting of number of bytes read/written Trond Myklebust
2019-10-01 20:20   ` [PATCH v2 2/2] NFS: Remove redundant mirror tracking in O_DIRECT Trond Myklebust
2019-10-08  8:11   ` [PATCH v2 1/2] NFS: Fix O_DIRECT accounting of number of bytes read/written Su Yanjun
2019-10-08 12:42     ` Trond Myklebust

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