Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
mm: remove PageSwapBacked
This flag is now only used on folios, so we can remove all the page
accessors.
Link: https://lkml.kernel.org/r/20240821193445.2294269-3-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
0b758280
bf03c806
+3
-3
+3
-3
include/linux/page-flags.h
+3
-3
include/linux/page-flags.h
···
528
528
PAGEFLAG(Reserved, reserved, PF_NO_COMPOUND)
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__CLEARPAGEFLAG(Reserved, reserved, PF_NO_COMPOUND)
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530
__SETPAGEFLAG(Reserved, reserved, PF_NO_COMPOUND)
531
-
PAGEFLAG(SwapBacked, swapbacked, PF_NO_TAIL)
532
-
__CLEARPAGEFLAG(SwapBacked, swapbacked, PF_NO_TAIL)
533
-
__SETPAGEFLAG(SwapBacked, swapbacked, PF_NO_TAIL)
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+
FOLIO_FLAG(swapbacked, FOLIO_HEAD_PAGE)
532
+
__FOLIO_CLEAR_FLAG(swapbacked, FOLIO_HEAD_PAGE)
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+
__FOLIO_SET_FLAG(swapbacked, FOLIO_HEAD_PAGE)
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/*
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* Private page markings that may be used by the filesystem that owns the page