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| author | Guido Kiener <guido@kiener-muenchen.de> | 2018-09-12 10:51:02 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-20 13:04:02 +0200 |
| commit | d7604ff0dc018f21d0363a8ebd424bf84cf41020 (patch) | |
| tree | 0d8a2df29688432ec20fc25190c6c547c09dcd5e /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | usb: usbtmc: Optimize usbtmc_write (diff) | |
| download | linux-d7604ff0dc018f21d0363a8ebd424bf84cf41020.tar.gz linux-d7604ff0dc018f21d0363a8ebd424bf84cf41020.zip | |
usb: usbtmc: Optimize usbtmc_read
Use new usbtmc_generic_read function to maximize bandwidth
during long data transfer. Also fix reading of zero length
packet (ZLP) or trailing short packet.
The maximum input transfer size is limited to INT_MAX (=2GB).
Also remove redundant return in send_request_dev_dep_msg_in().
Signed-off-by: Guido Kiener <guido.kiener@rohde-schwarz.com>
Reviewed-by: Steve Bayless <steve_bayless@keysight.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions