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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-09-02 20:46:04 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 14:02:45 -0700 |
| commit | 907ea17eb2b436f07332c935476d77893abae735 (patch) | |
| tree | 5050dd659c8644d6a267b2663a5e40b8659d1650 /mm/swapfile.c | |
| parent | 4cd400fd1f55dde1fa430a706828042daed94c43 (diff) | |
| download | lwn-907ea17eb2b436f07332c935476d77893abae735.tar.gz lwn-907ea17eb2b436f07332c935476d77893abae735.zip | |
shmem: convert shmem_replace_page() to use folios throughout
Introduce folio_set_swap_entry() to abstract how both folio->private and
swp_entry_t work. Use swap_address_space() directly instead of
indirecting through folio_mapping(). Include an assertion that the old
folio is not large as we only allocate a single-page folio to replace it.
Use folio_put_refs() instead of calling folio_put() twice.
Link: https://lkml.kernel.org/r/20220902194653.1739778-9-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/swapfile.c')
0 files changed, 0 insertions, 0 deletions