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| author | Mikulas Patocka <mpatocka@redhat.com> | 2015-11-26 00:03:31 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2015-12-10 18:38:56 +0300 |
| commit | fe3265b180d6282648f03bc6ac3958c733df01c2 (patch) | |
| tree | acf20a7a1efed26556b258a6f6339167bff59202 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 086fbbbda9b743b149b0294e0feec257e2c311d5 (diff) | |
| download | linux-fe3265b180d6282648f03bc6ac3958c733df01c2.tar.xz | |
dm: don't save and restore bi_private
Device mapper used the field bi_private to point to dm_target_io. However,
since kernel 3.15, the bi_private field is unused, and so the targets do
not need to save and restore this field.
This patch removes code that saves and restores bi_private from dm-cache,
dm-snapshot and dm-verity.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions