Steve's quick list of things that need finishing off: [they are in no particular order and range from the trivial to the long winded] o Proper timeouts on each neighbour (in routing mode) rather than just the 60 second On-Ethernet cache value. o Support for X.25 linklayer o Support for DDCMP link layer o The DDCMP device itself o PPP support (rfc1762) o Lots of testing with real applications o Verify errors etc. against POSIX 1003.1g (draft) o Using send/recvmsg() to get at connect/disconnect data (POSIX 1003.1g) [maybe this should be done at socket level... the control data in the send/recvmsg() calls should simply be a vector of set/getsockopt() calls] o check MSG_CTRUNC is set where it should be. o Find all the commonality between DECnet and IPv4 routing code and extract it into a small library of routines. [probably a project for 2.7.xx] o Add perfect socket hashing - an idea suggested by Paul Koning. Currently we have a half-way house scheme which seems to work reasonably well, but the full scheme is still worth implementing, its not not top of my list right now. o Add session control message flow control o Add NSP message flow control o DECnet sendpages() function o AIO for DECnet ket-loop-back'>packet-loop-back net-next plumbingsTobias Klauser
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authorChristoph Hellwig <hch@lst.de>2017-02-05 18:10:35 +0100
committerJens Axboe <axboe@fb.com>2017-02-06 09:34:46 -0700
commiteeeefd41843218c55a8782a6920f044d9bf6207a (patch)
treec342eac46626e62745aa8e1a982626efca8b121d /net/mac80211/mesh_ps.c
parentc14024dbb156c8392908aaa822097d27c6af8ec8 (diff)
block: don't try Write Same from __blkdev_issue_zeroout
Write Same can return an error asynchronously if it turns out the underlying SCSI device does not support Write Same, which makes a proper fallback to other methods in __blkdev_issue_zeroout impossible. Thus only issue a Write Same from blkdev_issue_zeroout an don't try it at all from __blkdev_issue_zeroout as a non-invasive workaround. Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Fixes: e73c23ff ("block: add async variant of blkdev_issue_zeroout") Tested-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'net/mac80211/mesh_ps.c')