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| /linux/drivers/infiniband/ulp/srp/ |
| H A D | ib_srp.c | diff 186fbc6689a368364b7c9eb9d42d6f84b3079f65 Tue Aug 11 02:06:29 CEST 2015 Bart Van Assche <bart.vanassche@sandisk.com> IB/srp: Re-enable FMR for non-page aligned buffers
During a discussion in 2011 nobody recalled why FMR was not used for
non-page aligned buffers (see also
http://thread.gmane.org/gmane.linux.drivers.rdma/7149). Re-enable FMR
for such buffers. For the reason why the srp_map_fmr() function needs
to be modified, see also patch "IB/srp: rework mapping engine to use
multiple FMR entries" (commit ID 8f26c9ff9cd0; January 2011).
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
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