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| author | Artemy Kovalyov <artemyko@mellanox.com> | 2017-11-14 14:51:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-24 10:58:47 +0100 |
| commit | 5af22f14b9485c0bb8ed0e22a666889300fe857e (patch) | |
| tree | 69902fe18520d2c9e8475daf8f0a79cf6e436c13 /tools/perf/scripts/python | |
| parent | 99ee92437fb149cd5b98f09b8cfb2f40eaca5245 (diff) | |
IB/umem: Fix use of npages/nmap fields
[ Upstream commit edf1a84fe37c51290e2c88154ecaf48dadff3d27 ]
In ib_umem structure npages holds original number of sg entries, while
nmap is number of DMA blocks returned by dma_map_sg.
Fixes: c5d76f130b28 ('IB/core: Add umem function to read data from user-space')
Signed-off-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions