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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-04-02 23:16:57 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-04-26 06:56:40 +0300 |
| commit | 4c773a44257f1f8a88ebc2c1bf67799bb4d6f409 (patch) | |
| tree | 59dc74bd6901620deb0ba3384d0f4ea96e73181c /mm/swap_state.c | |
| parent | bc7996c864bf58102f640474e04ec5ab04911ac1 (diff) | |
| download | linux-4c773a44257f1f8a88ebc2c1bf67799bb4d6f409.tar.xz | |
mm: remove struct page from get_shadow_from_swap_cache
We don't actually use any parts of struct page; all we do is check the
value of the pointer. So give the pointer the appropriate name & type.
Link: https://lkml.kernel.org/r/20240402201659.918308-1-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/swap_state.c')
| -rw-r--r-- | mm/swap_state.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c index 2deac23633cd..642c30d8376c 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -73,11 +73,11 @@ void *get_shadow_from_swap_cache(swp_entry_t entry) { struct address_space *address_space = swap_address_space(entry); pgoff_t idx = swp_offset(entry); - struct page *page; + void *shadow; - page = xa_load(&address_space->i_pages, idx); - if (xa_is_value(page)) - return page; + shadow = xa_load(&address_space->i_pages, idx); + if (xa_is_value(shadow)) + return shadow; return NULL; } |