linux.git/drivers/staging/lustre/include, branch v4.9 Linux kernel source tree staging: lustre: lnet: check if ni is in current net namespace 2016-09-19T08:08:22+00:00 Sebastien Buisson sbuisson@ddn.com 2016-09-18T20:38:59+00:00 4c6722fbc187e64288796d216e4685bb3b27c3f2 Add new 'ni_net_ns' field to struct lnet_ni to hold a reference to original net namespace in which ni is created. In LNetDist(), check if ni was created in same net namespace as current's one. If not, assign order above 0xffff0000, to make this ni not a priority. Signed-off-by: Sebastien Buisson <sbuisson@ddn.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7845 Reviewed-on: http://review.whamcloud.com/21884 Reviewed-by: Olaf Weber <olaf@sgi.com> Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Add new 'ni_net_ns' field to struct lnet_ni to hold a reference
to original net namespace in which ni is created.
In LNetDist(), check if ni was created in same net namespace as
current's one. If not, assign order above 0xffff0000, to make
this ni not a priority.

Signed-off-by: Sebastien Buisson <sbuisson@ddn.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7845
Reviewed-on: http://review.whamcloud.com/21884
Reviewed-by: Olaf Weber <olaf@sgi.com>
Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: lustre: fix comparison between signed and unsigned 2016-09-19T07:37:45+00:00 Dmitry Eremin dmitry.eremin@intel.com 2016-09-18T20:37:15+00:00 97cba1302d8994b9a573b6274133475e85ef7630 Cleanup in general headers. * use size_t in cfs_size_round*() * make unsigned index and len in lustre_cfg_*() * make iteration variable the same type as comparing value * make unsigned pages counters Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5417 Reviewed-on: http://review.whamcloud.com/11327 Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Fan Yong <fan.yong@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Cleanup in general headers.
* use size_t in cfs_size_round*()
* make unsigned index and len in lustre_cfg_*()
* make iteration variable the same type as comparing value
* make unsigned pages counters

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5417
Reviewed-on: http://review.whamcloud.com/11327
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging/lustre: Make alignment match open parenthesis 2016-08-21T22:16:12+00:00 Oleg Drokin green@linuxhacker.ru 2016-08-21T22:04:35+00:00 24c198e9569b8a014ee8d10bc724e908d3814ec8 This patch fixes most of checkpatch occurences of "CHECK: Alignment should match open parenthesis" in Lustre code. Signed-off-by: Emoly Liu <emoly.liu@intel.com> Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch fixes most of checkpatch occurences of
"CHECK: Alignment should match open parenthesis"
in Lustre code.

Signed-off-by: Emoly Liu <emoly.liu@intel.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
lustre: introduce lnet_copy_{k, }iov2iter(), kill lnet_copy_{k, }iov2{k, }iov() 2016-08-21T14:03:38+00:00 Al Viro viro@zeniv.linux.org.uk 2016-08-20T21:34:24+00:00 4cae780e54db3a8d75752bda812547db9f1c1c45 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
lustre: pass iov_iter to ->lnd_recv() 2016-08-21T14:03:38+00:00 Al Viro viro@zeniv.linux.org.uk 2016-08-20T21:34:23+00:00 c1b7b8eb86583eae68814c4993c916fc61b5e03b Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
lustre: constify lib-move.c stuff 2016-08-21T14:03:38+00:00 Al Viro viro@zeniv.linux.org.uk 2016-08-20T21:34:22+00:00 03766dca629d03c631417ecdbe1c760f3ec92878 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: lustre: llite: validate names 2016-08-21T13:57:36+00:00 John L. Hammond john.hammond@intel.com 2016-08-16T20:18:55+00:00 d097d67b7f093032cd0f64d05e92eba9a025b82e In ll_prep_md_op_data() validate names according to the same formula used in mdd_name_check(). Add mdc_pack_name() to validate the name actually packed in the request. Signed-off-by: John L. Hammond <john.hammond@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4992 Reviewed-on: http://review.whamcloud.com/10198 Reviewed-by: wangdi <di.wang@intel.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
In ll_prep_md_op_data() validate names according to the same formula
used in mdd_name_check(). Add mdc_pack_name() to validate the name
actually packed in the request.

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4992
Reviewed-on: http://review.whamcloud.com/10198
Reviewed-by: wangdi <di.wang@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: lustre: ldlm: flock completion fixes. 2016-08-21T13:57:36+00:00 Vitaly Fertman vitaly_fertman@xyratex.com 2016-08-16T20:18:50+00:00 c68c3fa4368fcb16b0bbff0808a64012a2d86640 Move checks for FAILED, DESTROYED flags under ldlm spinlock, destroy flock atomically with the check it is not destroyed yet. Do not put the granted flock into the resource if this is UNLOCK, TEST, or DEADLOCK'ed flock. Later a regression for this patch was reported under LU-7626. The refcount nonzero (1) after lock cleanup errors was reported. The reason is that the case LCK_NL was not handled for obdecho. Patch 17791 resolved this issue which has been combined into this upstream patch. Signed-off-by: Vitaly Fertman <vitaly_fertman@xyratex.com> Signed-off-by: Andriy Skulysh <andriy.skulysh@seagate.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2177 Reviewed-by: Alexey Lyashkov <alexey_lyashkov@xyratex.com> Reviewed-by: Andriy Skulysh <andriy_skulysh@xyratex.com> Reviewed-by: Vitaly Fertman <vitaly_fertman@xyratex.com> Xyratex-bug-id: MRP-1588 Reviewed-on: http://review.whamcloud.com/10005 Reviewed-by: Bobi Jam <bobijam@gmail.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7626 Reviewed-by: Mirza Arshad Mirza Hussain <arshad.hussain@seagate.com> Reviewed-by: Alexey Leonidovich Lyashkov <alexey.lyashkov@seagate.com> Reviewed-on: http://review.whamcloud.com/17791 Reviewed-by: Niu Yawei <yawei.niu@intel.com> Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Move checks for FAILED, DESTROYED flags under ldlm spinlock,
destroy flock atomically with the check it is not destroyed yet.
Do not put the granted flock into the resource if this is
UNLOCK, TEST, or DEADLOCK'ed flock.

Later a regression for this patch was reported under LU-7626.
The refcount nonzero (1) after lock cleanup errors was reported.
The reason is that the case LCK_NL was not handled for obdecho.
Patch 17791 resolved this issue which has been combined into
this upstream patch.

Signed-off-by: Vitaly Fertman <vitaly_fertman@xyratex.com>
Signed-off-by: Andriy Skulysh <andriy.skulysh@seagate.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2177
Reviewed-by: Alexey Lyashkov <alexey_lyashkov@xyratex.com>
Reviewed-by: Andriy Skulysh <andriy_skulysh@xyratex.com>
Reviewed-by: Vitaly Fertman <vitaly_fertman@xyratex.com>
Xyratex-bug-id: MRP-1588
Reviewed-on: http://review.whamcloud.com/10005
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7626
Reviewed-by: Mirza Arshad Mirza Hussain <arshad.hussain@seagate.com>
Reviewed-by: Alexey Leonidovich Lyashkov <alexey.lyashkov@seagate.com>
Reviewed-on: http://review.whamcloud.com/17791
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
lustre: don't reinvent struct bio_vec 2016-08-15T16:48:28+00:00 Al Viro viro@zeniv.linux.org.uk 2016-07-23T06:37:00+00:00 65ffc6799340818e640bc59ab8a296efb1ed7c42 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging/lustre: Remove unnecessary space after a cast 2016-06-19T04:18:43+00:00 Oleg Drokin green@linuxhacker.ru 2016-06-19T03:53:12+00:00 9797fb0e25f5f1f6e714006cf05390b76228e839 This patch fixes all checkpatch occurences of "CHECK: No space is necessary after a cast" in Lustre code. Signed-off-by: Emoly Liu <emoly.liu@intel.com> Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch fixes all checkpatch occurences of
"CHECK: No space is necessary after a cast"
in Lustre code.

Signed-off-by: Emoly Liu <emoly.liu@intel.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>