https://github.com/torvalds/linux
Revision fd2ecd885bab8e456298d0b702806ea736456c62 authored by Logan Gunthorpe on 20 June 2016, 19:15:04 UTC, committed by Jon Mason on 05 August 2016, 14:21:06 UTC
When debugging performance problems, if some issue causes the ntb
hardware to be significantly slower than expected, ntb_perf will
hang requiring a reboot because it only schedules once every 4GB.

Instead, schedule based on jiffies so it will not hang the CPU if
the transfer is slow.

Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
1 parent 19645a0
History
Tip revision: fd2ecd885bab8e456298d0b702806ea736456c62 authored by Logan Gunthorpe on 20 June 2016, 19:15:04 UTC
ntb_perf: Schedule based on time not on performance
Tip revision: fd2ecd8
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.get_maintainer.ignore -rw-r--r-- 31 bytes
.gitignore -rw-r--r-- 1.2 KB
.mailmap -rw-r--r-- 6.4 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 95.5 KB
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Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 353.8 KB
Makefile -rw-r--r-- 56.0 KB
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REPORTING-BUGS -rw-r--r-- 7.3 KB

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