linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2021-08-25	RDMA/hfi1: Convert to SPDX identifier	Cai Huoqing	1	-43/+2
	use SPDX-License-Identifier instead of a verbose license text Link: https://lore.kernel.org/r/20210823042622.109-1-caihuoqing@baidu.com Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-30	treewide: Add missing semicolons to __assign_str uses	Joe Perches	1	-2/+2
	The __assign_str macro has an unusual ending semicolon but the vast majority of uses of the macro already have semicolon termination. $ git grep -P '\b__assign_str\b' \| wc -l 551 $ git grep -P '\b__assign_str\b.*;' \| wc -l 480 Add semicolons to the __assign_str() uses without semicolon termination and all the other uses without semicolon termination via additional defines that are equivalent to __assign_str() with the eventual goal of removing the semicolon from the __assign_str() macro definition. Link: https://lore.kernel.org/lkml/1e068d21106bb6db05b735b4916bb420e6c9842a.camel@perches.com/ Link: https://lkml.kernel.org/r/48a056adabd8f70444475352f617914cef504a45.camel@perches.com Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-02-05	IB/hfi1: Add static trace for TID RDMA READ protocol	Kaike Wan	1	-0/+48
	This patch makes the following changes to the static trace: 1. Adds the decoding of TID RDMA READ packets in IB header trace; 2. Tracks qpriv->s_flags and iow_flags in qpsleepwakeup trace; 3. Adds a new event to track RC ACK receiving; 4. Adds trace events for various stages of the TID RDMA READ protocol. These events provide a fine-grained control for monitoring and debugging the hfi1 driver in the filed. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-04-05	IB/rdmavt, IB/hfi1: Fix timer migration regressions	Sebastian Sanchez	1	-6/+1
	RC timeout counter isn't getting incremented. Increment counter and add the trace for it. Fixes: 87c23b4ab018 ("IB/rdmavt: Adding timer logic to rdmavt") Reviewed-by: Brian Welty <brian.welty@intel.com> Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-08-02	IB/hfi1: Separate tracepoints into specific headers	Sebastian Sanchez	1	-0/+123
	The ftrace infrastructure used to evaluate the TRACE_SYSTEM macro on every DEFINE_EVENT() macro. Now the TRACE_SYSTEM macro only gets evaluated when trace/define_trace.h is included, so the group event information is lost. This was introduced in commit acd388fd3af3 ("tracing: Give system name a pointer") Therefore, each system tracepoint must be on its own file. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>