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| author | Matthew Wilcox <[email protected]> | 2019-03-01 19:12:41 +0000 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2019-03-02 01:24:48 +0000 |
| commit | e4b3448bc346fedf36db64124a664a959995b085 (patch) | |
| tree | b87a9328845723417fb3fec53b6403945a6b8009 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | fs/dax: NIT fix comment regarding start/end vs range (diff) | |
| download | kernel-e4b3448bc346fedf36db64124a664a959995b085.tar.gz kernel-e4b3448bc346fedf36db64124a664a959995b085.zip | |
dax: Flush partial PMDs correctly
The radix tree would rewind the index in an iterator to the lowest index
of a multi-slot entry. The XArray iterators instead leave the index
unchanged, but I overlooked that when converting DAX from the radix tree
to the XArray. Adjust the index that we use for flushing to the start
of the PMD range.
Fixes: c1901cd33cf4 ("page cache: Convert find_get_entries_tag to XArray")
Cc: <[email protected]>
Reported-by: Piotr Balcer <[email protected]>
Tested-by: Dan Williams <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Signed-off-by: Matthew Wilcox <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions