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| author |   Stephen Cameron <stephenmcameron@gmail.com> | 2015-01-23 16:44:19 -0600 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2015-02-02 09:57:42 -0800 |
| commit | 407863cb9daddd99000c70cffb7013f47f67b29c (patch) | |
| tree | 5a9011985997831a4528689283aeb13871396f86 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | hpsa: guard against overflowing raid map array (diff) | |
| download | wireguard-linux-407863cb9daddd99000c70cffb7013f47f67b29c.tar.xz wireguard-linux-407863cb9daddd99000c70cffb7013f47f67b29c.zip | |
hpsa: check for ctlr lockup after command allocation in main io path
Command allocation is the thing that takes the longest in the main i/o
path, so check for controller lockup immediately after this to prevent
submitting commands to locked up controller as much as possible.
Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions