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| author | Fabio M. De Francesco <[email protected]> | 2022-07-05 16:22:02 +0200 |
|---|---|---|
| committer | Damien Le Moal <[email protected]> | 2022-07-07 07:30:36 +0900 |
| commit | 6bac30bb8ff8195cbcfc177b3b6b0732929170c1 (patch) | |
| tree | 526308426343f510b5e5fa9005a9d61f5ab8ae8a /tools/perf/scripts/python/syscall-counts.py | |
| parent | 88084a3df1672e131ddc1b4e39eeacfd39864acf (diff) | |
zonefs: Call page_address() on page acquired with GFP_KERNEL flag
zonefs_read_super() acquires a page with alloc_page(GFP_KERNEL). That
page cannot come from ZONE_HIGHMEM, thus there's no need to map it with
kmap().
Therefore, use a plain page_address() on that page.
Suggested-by: Ira Weiny <[email protected]>
Signed-off-by: Fabio M. De Francesco <[email protected]>
Reviewed-by: Ira Weiny <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Signed-off-by: Damien Le Moal <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions