staging: lustre: o2iblnd: Fix FastReg map/unmap for MLX5

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The FastReg support in ko2iblnd was not unmapping pool items
causing the items to leak.  In addition, the mapping code
is not growing the pool like we do with FMR.

This patch makes sure we are unmapping FastReg pool elements
when we are done with them.  It also makes sure the pool
will grow when we depleat the pool.

Signed-off-by: Doug Oucharek <doug.s.oucharek@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9472
Reviewed-on: https://review.whamcloud.com/27015
Reviewed-by: Andrew Perepechko <andrew.perepechko@seagate.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Doug Oucharek <dougso@me.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Doug Oucharek 2018-05-01 23:49:18 -04:00 • committed by Greg Kroah-Hartman

parent dc487321b1

commit 24d4b7c8de

2 changed files with 5 additions and 9 deletions

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2

drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c

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12

drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c

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