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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-01-11 14:28:51 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-02-02 22:32:55 -0800 |
| commit | 62beb906ef644b0f0555b2b9f9626c27e2038d84 (patch) | |
| tree | c45a7f792acac2cbb383e30f5eba193759266896 /mm/truncate.c | |
| parent | b14224fbea62e5bffd680613376fe1268f4103ba (diff) | |
| download | lwn-62beb906ef644b0f0555b2b9f9626c27e2038d84.tar.gz lwn-62beb906ef644b0f0555b2b9f9626c27e2038d84.zip | |
mm: convert page_remove_rmap() to use a folio internally
The API for page_remove_rmap() needs to be page-based, because we can
remove mappings of pages individually. But inside the function, we want
to only call compound_head() once and then use the folio APIs instead of
the page APIs that each call compound_head().
Link: https://lkml.kernel.org/r/20230111142915.1001531-6-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/truncate.c')
0 files changed, 0 insertions, 0 deletions