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(parent: 443f085) | patch
migrate: convert __unmap_and_move() to use folios
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Fri, 2 Sep 2022 19:46:46 +0000 (20:46 +0100)
committerAndrew Morton <akpm@linux-foundation.org>
Mon, 3 Oct 2022 21:02:53 +0000 (14:02 -0700)
commit403043be12410466bc2d5537abe9fb59b86edc1c
tree57758d27a149c25d6d23555fb9503116e0008baatree | snapshot
parent443f085fb53741cc319b05559edf37b8b66f30cbcommit | diff
migrate: convert __unmap_and_move() to use folios

Removes a lot of calls to compound_head().  Also remove a VM_BUG_ON that
can never trigger as the PageAnon bit is the bottom bit of page->mapping.

Link: https://lkml.kernel.org/r/20220902194653.1739778-51-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/migrate.c diff | blob | history
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