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| author |   Mikulas Patocka <mpatocka@redhat.com> | 2015-11-25 16:03:31 -0500 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2015-12-10 10:38:56 -0500 |
| commit | fe3265b180d6282648f03bc6ac3958c733df01c2 (patch) | |
| tree | acf20a7a1efed26556b258a6f6339167bff59202 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | dm thin metadata: make dm_thin_find_mapped_range() atomic (diff) | |
| download | linux-dev-fe3265b180d6282648f03bc6ac3958c733df01c2.tar.xz linux-dev-fe3265b180d6282648f03bc6ac3958c733df01c2.zip | |
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/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions