Logan Gunthorpe 35539b54ac ntb_perf: clear link_is_up flag when the link goes down. ... When the link goes down, the link_is_up flag did not return to false. This could have caused some subtle corner case bugs when the link goes up and down quickly. Once that was fixed, there was found to be a race if the link was brought down then immediately up. The link_cleanup work would occasionally be scheduled after the next link up event. This would cancel the link_work that was supposed to occur and leave ntb_perf in an unusable state. To fix this we get rid of the link_cleanup work and put the actions directly in the link_down event. Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Acked-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>		2016-08-05 10:21:08 -04:00
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Kconfig	ntb: ntb perf tool	2016-01-17 22:08:05 -05:00
Makefile	ntb: ntb perf tool	2016-01-17 22:08:05 -05:00
ntb_perf.c	ntb_perf: clear link_is_up flag when the link goes down.	2016-08-05 10:21:08 -04:00
ntb_pingpong.c	ntb_pingpong: Add a debugfs file to get the ping count	2016-08-05 10:21:07 -04:00
ntb_tool.c	ntb_tool: Add link status and files to debugfs	2016-08-05 10:21:07 -04:00