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| author | Artemy Kovalyov <[email protected]> | 2018-11-27 08:51:25 +0200 |
|---|---|---|
| committer | Doug Ledford <[email protected]> | 2018-12-03 16:52:53 -0500 |
| commit | 37b06e5078975bb4efe3cbd91e254112851b125f (patch) | |
| tree | 5a406a7f0fe420cfd586fc84f5935bc6a373f475 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 36d842194a57f1b21fbc6a6875f2fa2f9a7f8679 (diff) | |
IB/mlx5: Fix implicit ODP interrupted page fault
Since any page fault may be interrupted by a MMU invalidation and implicit
leaf MR may be released during this process. The check for parent value
is unreliable condition for an implicit MR.
Use other condition that we can rely on to determine if MR is implicit.
Fixes: b4cfe447d47b ("IB/mlx5: Implement on demand paging by adding support for MMU notifiers")
Signed-off-by: Artemy Kovalyov <[email protected]>
Signed-off-by: Moni Shoua <[email protected]>
Signed-off-by: Leon Romanovsky <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions