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(parent: b85fffd) | patch
NTB: memcpy lockup workaround
authorJon Mason <jon.mason@intel.com>
Thu, 17 Jan 2013 22:28:45 +0000 (15:28 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 24 May 2013 18:36:05 +0000 (11:36 -0700)
commit7e98a1733e34e1564a2668ea6210df94cf572a22
tree6e53b4376bf9feaa657efd69273aec05291bf447tree | snapshot
parentb85fffd687b4886e5f4b53ed6af86725fb838eaecommit | diff
NTB: memcpy lockup workaround

commit c336acd3331dcc191a97dbc66a557d47741657c7 upstream.

The system will appear to lockup for long periods of time due to the NTB
driver spending too much time in memcpy.  Avoid this by reducing the
number of packets that can be serviced on a given interrupt.

Signed-off-by: Jon Mason <jon.mason@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/ntb/ntb_transport.c diff | blob | blame | history
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