diff options
| author | Suren Baghdasaryan <[email protected]> | 2023-02-27 09:36:26 -0800 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2023-04-05 20:03:01 -0700 |
| commit | 444eeb17437a0ef526c606e9141a415d3b7dfddd (patch) | |
| tree | 4a62168d40f3df1e5bd42084e790af170551a07c /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 17c05f18e54158a3eed0c22c85b7a756b63dcc01 (diff) | |
mm: prevent userfaults to be handled under per-vma lock
Due to the possibility of handle_userfault dropping mmap_lock, avoid fault
handling under VMA lock and retry holding mmap_lock. This can be handled
more gracefully in the future.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Suren Baghdasaryan <[email protected]>
Suggested-by: Peter Xu <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions