[PATCH v2 0/9] Last batch of fixes for LNet

From: James Simmons
Date: Mon Mar 07 2016 - 18:10:49 EST


This batch merges the remaining LNet patches from the OpenSFS
branch for the upstream client. Once merged the LNet code
will be up to date with the latest production code. Only style
issues are remaining. Still future patches being developed
for LNet will be landed to the upstream client as soon as they
are ready after extensive testing.

Changelog:

v1) Original patch set. One of the patches was adding a cast
(lnet_process_id_t __user *) to a lnet_ping(). Discussed
with Oleg and he stated that the cast should be removed
from the OpenSFS branch. Also a __umoddi bug was reported
for this patch set.

v2) Dropped the patch for the cast of the lnet_ping() parameter
since this is incorrect. Also addressed the __umoddi issue
reported by kbuild that was in net_fault.c. The test:

if (!(rule->dr_stat.fs_count % attr->u.drop.da_rate))

was changed to:

if (!do_div(rule->dr_stat.fs_count, attr->u.drop.da_rate))

since fs_count is __u64.

James Nunez (1):
staging: lustre: Correct missing newline

James Simmons (3):
staging: lustre: change test to assert in LNetGetId
staging: lustre: rename proc_call_handler to lprocfs_call_handler
staging: lustre: make LNet use lprocfs_call_handler

Liang Zhen (2):
staging: lustre: LNet drop rule implementation
staging: lustre: LNet network latency simulation

Sebastien Buisson (3):
staging: lustre: fix 'data race condition' issue in conrpc.c
staging: lustre: fix 'NULL pointer dereference' errors
staging: lustre: fix 'data race condition' issue in framework.c

.../staging/lustre/include/linux/libcfs/libcfs.h | 4 +
.../lustre/include/linux/libcfs/libcfs_ioctl.h | 1 +
.../staging/lustre/include/linux/lnet/lib-lnet.h | 27 +
.../staging/lustre/include/linux/lnet/lib-types.h | 5 +
.../staging/lustre/include/linux/lnet/lnetctl.h | 100 ++
drivers/staging/lustre/lnet/lnet/Makefile | 2 +-
drivers/staging/lustre/lnet/lnet/api-ni.c | 11 +-
drivers/staging/lustre/lnet/lnet/lib-move.c | 83 +-
drivers/staging/lustre/lnet/lnet/lib-msg.c | 6 +
drivers/staging/lustre/lnet/lnet/net_fault.c | 1025 ++++++++++++++++++++
drivers/staging/lustre/lnet/lnet/router_proc.c | 32 +-
drivers/staging/lustre/lnet/selftest/conctl.c | 49 +-
drivers/staging/lustre/lnet/selftest/conrpc.c | 8 +-
drivers/staging/lustre/lnet/selftest/framework.c | 9 +-
drivers/staging/lustre/lnet/selftest/rpc.c | 2 +-
.../lustre/lustre/include/lustre/lustre_user.h | 3 +
drivers/staging/lustre/lustre/ldlm/ldlm_request.c | 9 +-
drivers/staging/lustre/lustre/libcfs/module.c | 25 +-
drivers/staging/lustre/lustre/llite/file.c | 8 +-
drivers/staging/lustre/lustre/lmv/lmv_obd.c | 4 +-
drivers/staging/lustre/lustre/lov/lov_lock.c | 2 +-
drivers/staging/lustre/lustre/lov/lov_obd.c | 2 +-
drivers/staging/lustre/lustre/lov/lov_pool.c | 4 +-
drivers/staging/lustre/lustre/lov/lov_request.c | 2 +-
drivers/staging/lustre/lustre/mdc/mdc_request.c | 3 +-
drivers/staging/lustre/lustre/mgc/mgc_request.c | 11 +-
drivers/staging/lustre/lustre/obdclass/cl_lock.c | 2 +-
.../lustre/lustre/obdclass/lprocfs_status.c | 26 +-
drivers/staging/lustre/lustre/obdclass/lu_object.c | 2 +-
.../staging/lustre/lustre/obdecho/echo_client.c | 8 +-
drivers/staging/lustre/lustre/osc/osc_cache.c | 9 +-
drivers/staging/lustre/lustre/osc/osc_lock.c | 2 +-
drivers/staging/lustre/lustre/osc/osc_request.c | 3 +-
drivers/staging/lustre/lustre/ptlrpc/client.c | 6 +-
drivers/staging/lustre/lustre/ptlrpc/layout.c | 2 +-
drivers/staging/lustre/lustre/ptlrpc/sec.c | 4 +-
36 files changed, 1353 insertions(+), 148 deletions(-)
create mode 100644 drivers/staging/lustre/lnet/lnet/net_fault.c