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| author |   Joe Thornber <ejt@redhat.com> | 2014-06-30 13:26:30 -0400 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2014-08-01 12:30:30 -0400 |
| commit | 97e7cdf12ba324b599d404172c5899185ef2bbde (patch) | |
| tree | 044e4e2465d6716ae3cbb7e549b49a022da1e299 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | dm cache: fix race affecting dirty block count (diff) | |
| download | linux-dev-97e7cdf12ba324b599d404172c5899185ef2bbde.tar.xz linux-dev-97e7cdf12ba324b599d404172c5899185ef2bbde.zip | |
dm io: simplify dec_count and sync_io
Remove the io struct off the stack in sync_io() and allocate it from
the mempool like is done in async_io().
dec_count() now always calls a callback function and always frees the io
struct back to the mempool (so sync_io and async_io share this pattern).
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions