diff options
| author | Matthew Wilcox (Oracle) <[email protected]> | 2023-10-06 20:53:17 +0100 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2023-10-18 14:34:14 -0700 |
| commit | 12214eba1992642eee5813a9cc9f626e5b2d1815 (patch) | |
| tree | 00167941fc3ea21b4a2c7b6cf0a7b84bade48224 /tools/perf/scripts/python | |
| parent | 4de8c93a4751e10737b6af65db42c743228c67a6 (diff) | |
mm: handle read faults under the VMA lock
Most file-backed faults are already handled through ->map_pages(), but if
we need to do I/O we'll come this way. Since filemap_fault() is now safe
to be called under the VMA lock, we can handle these faults under the VMA
lock now.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: Suren Baghdasaryan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions