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authorMatan Barak <matanb@mellanox.com>2014-07-31 11:01:28 +0300
committerRoland Dreier <roland@purestorage.com>2014-08-01 15:11:13 -0700
commit7e6edb9b2e0bcfb2a588db390c44d120213c57ae (patch)
tree9a8699e7cf72bc2c12574e3a2c46ddf10c542cd2 /init/do_mounts_rd.c
parent64aa90f26c06e1cb2aacfb98a7d0eccfbd6c1a91 (diff)
downloadlinux-7e6edb9b2e0bcfb2a588db390c44d120213c57ae.tar.gz
IB/core: Add user MR re-registration support
Memory re-registration is a feature that enables changing the
attributes of a memory region registered by user-space, including PD,
translation (address and length) and access flags.

Add the required support in uverbs and the kernel verbs API.

Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'init/do_mounts_rd.c')
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