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| author | Joe Thornber <ejt@redhat.com> | 2015-12-09 19:38:12 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2015-12-09 21:27:25 +0300 |
| commit | 50dd842ad83b43bed71790efb31cfb2f6c05c9c1 (patch) | |
| tree | 89ae0e1fc73b57d071fcec92d120fa3a19500cfd /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 49e99fc717f624aa75ca755d6e7bc029efd3f0e9 (diff) | |
| download | linux-50dd842ad83b43bed71790efb31cfb2f6c05c9c1.tar.xz | |
dm space map metadata: fix ref counting bug when bootstrapping a new space map
When applying block operations (BOPs) do not remove them from the
uncommitted BOP ring-buffer until after they've been applied -- in case
we recurse.
Also, perform BOP_INC operation, in dm_sm_metadata_create() and
sm_metadata_extend(), in terms of the uncommitted BOP ring-buffer rather
than using direct calls to sm_ll_inc().
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions