Hi Linus,
A few bugfixes and some small sunrpc latency/performance improvements
before the merge window closes:
The following changes since commit e231c6879cfd44e4fffd384bb6dd7d313249a523:
NFS: Fix a race between mmap() and O_DIRECT (2018-01-28 22:00:15 -0500)
are available in the Git repository at:
git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-4.16-2
for you to fetch changes up to 0afa6b4412988019db14c6bfb8c6cbdf120ca9ad:
SUNRPC: Don't call __UDPX_INC_STATS() from a preemptible context (2018-02-09 09:39:42 -0500)
Cheers
Trond
----------------------------------------------------------------
NFS client bugfixes and latency improvements for Linux 4.16
Highlights include:
Stable fixes:
- Fix an incorrect calculation of the RDMA send scatter gather element limit
- Fix an Oops when attempting to free resources after RDMA device removal
Bugfixes:
- SUNRPC: Ensure we always release the TCP socket in a timely fashion when
the connection is shut down.
- SUNRPC: Don't call __UDPX_INC_STATS() from a preemptible context
Latency/Performance:
- SUNRPC: Queue latency sensitive socket tasks to the less contended
xprtiod queue
- SUNRPC: Make the xprtiod workqueue unbounded.
- SUNRPC: Make the rpciod workqueue unbounded
----------------------------------------------------------------
Chuck Lever (2):
xprtrdma: Fix calculation of ri_max_send_sges
xprtrdma: Fix BUG after a device removal
Olga Kornievskaia (1):
fix parallelism for rpc tasks
Trond Myklebust (5):
SUNRPC: Ensure we always close the socket after a connection shuts down
Merge tag 'nfs-rdma-for-4.16-2' of git://git.linux-nfs.org/projects/anna/linux-nfs
SUNRPC: Queue latency-sensitive socket tasks to xprtiod
Make the xprtiod workqueue unbounded.
SUNRPC: Don't call __UDPX_INC_STATS() from a preemptible context
include/linux/sunrpc/sched.h | 3 +++
net/sunrpc/sched.c | 16 ++++++++++++++--
net/sunrpc/xprt.c | 3 ++-
net/sunrpc/xprtrdma/rpc_rdma.c | 2 +-
net/sunrpc/xprtrdma/verbs.c | 8 ++++----
net/sunrpc/xprtsock.c | 27 ++++++++++++---------------
6 files changed, 36 insertions(+), 23 deletions(-)
--
Trond Myklebust
Linux NFS client maintainer, PrimaryData
trond.myklebust@xxxxxxxxxxxxxxx
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