staging: lustre: DLC Feature dynamic net config

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This is the third patch of a set of patches that enables DLC.

This patch adds the following features to LNET.  Currently these
features are not driven by user space.
- Adding/Deleting Networks dynamically
Two new functions were added:
 - lnet_dyn_add_ni()
    add an NI. if the NI is already added then fail with
    appropriate error code
 - lnet_dyn_del_ni()
    delete an existing NI.  If NI doesn't exist fail with
    appropriate failure code.
These functions shall be called from IOCTL.

Signed-off-by: Amir Shehata <amir.shehata@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2456
Reviewed-on: http://review.whamcloud.com/9832
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com>
Reviewed-by: Liang Zhen <liang.zhen@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Amir Shehata 2016-02-15 10:25:54 -05:00 • committed by Greg Kroah-Hartman

parent 86ef6250fc

commit 6c9e5a55cb

3 changed files with 518 additions and 292 deletions

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4

drivers/staging/lustre/include/linux/lnet/lib-lnet.h

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816

drivers/staging/lustre/lnet/lnet/api-ni.c

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2

drivers/staging/lustre/lnet/lnet/config.c

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