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author | 2015-12-09 07:44:02 +0800 | |
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committer | 2016-01-04 12:21:25 -0500 | |
commit | db6fbc106786f26d95889c50c18b1f28aa543a17 (patch) | |
tree | 21d9bed91528e2477d4a318556de7afb326dbb6f /tools/perf/scripts/python/export-to-postgresql.py | |
parent | xen/blkfront: Handle non-indirect grant with 64KB pages (diff) | |
download | linux-dev-db6fbc106786f26d95889c50c18b1f28aa543a17.tar.xz linux-dev-db6fbc106786f26d95889c50c18b1f28aa543a17.zip |
xen/blkback: make st_ statistics per ring
Make st_* statistics per ring and the VBD sysfs would iterate over all the
rings.
Note: xenvbd_sysfs_delif() is called in xen_blkbk_remove() before all rings
are torn down, so it's safe.
Signed-off-by: Bob Liu <bob.liu@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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v2: Aligned the variables on the same column.
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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