diff options
| author | Laurent Dufour <[email protected]> | 2017-02-14 17:45:11 +0100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2017-03-21 22:09:11 +1100 |
| commit | 14c02e419a395c4bd7950175fc47eda1ecaa8c69 (patch) | |
| tree | c35121af999465f3d28fbf445df00b0dade8599f /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | c2294e0ffe741c8b34c630a71c7dc44d30503538 (diff) | |
powerpc/mm: Handle VM_FAULT_RETRY earlier
In do_page_fault() if handle_mm_fault() returns VM_FAULT_RETRY, retry
the page fault handling before anything else.
This would simplify the handling of the mmap_sem lock in this part of
the code.
Reviewed-by: Aneesh Kumar K.V <[email protected]>
Signed-off-by: Laurent Dufour <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions