Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
mm: remove page_has_private()
This function has no more callers, except folio_has_private(). Combine
the two functions.
Link: https://lkml.kernel.org/r/20240821193445.2294269-9-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
authored by
Matthew Wilcox (Oracle)
and committed by
Andrew Morton
6dc15138
3026bc1e
+5
-10
+5
-10
include/linux/page-flags.h
+5
-10
include/linux/page-flags.h
···
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#define PAGE_FLAGS_PRIVATE \
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(1UL << PG_private | 1UL << PG_private_2)
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/**
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-
* page_has_private - Determine if page has private stuff
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-
* @page: The page to be checked
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+
* folio_has_private - Determine if folio has private stuff
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+
* @folio: The folio to be checked
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*
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-
* Determine if a page has private stuff, indicating that release routines
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+
* Determine if a folio has private stuff, indicating that release routines
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* should be invoked upon it.
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*/
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-
static inline int page_has_private(const struct page *page)
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+
static inline int folio_has_private(const struct folio *folio)
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{
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-
return !!(page->flags & PAGE_FLAGS_PRIVATE);
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-
}
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-
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-
static inline bool folio_has_private(const struct folio *folio)
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-
{
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-
return page_has_private(&folio->page);
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+
return !!(folio->flags & PAGE_FLAGS_PRIVATE);
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}
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#undef PF_ANY