-
Michael J. Ruhl authored
The current debugfs output for receive contexts (rcds), stops after the kernel receive contexts have been displayed. This is not enough information to fully diagnose packet drops. Display all of the receive contexts. Augment the output with some more context information. Limit the ring buffer header output to 5 entries to avoid overextending the sequential file output. Fixes: bf808b50 ("IB/hfi1: Add kernel receive context info to debugfs") Link: https://lore.kernel.org/r/20191219211928.58387.20737.stgit@awfm-01.aw.intel.comReviewed-by:
Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by:
Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by:
Kaike Wan <kaike.wan@intel.com> Signed-off-by:
Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by:
Jason Gunthorpe <jgg@mellanox.com>
44ec5aa3