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27 March 2024, 02:37:15 UTC
Revision 6c855fce2e62e5e9b796b23fe15be1d8b2c8bee2 authored by Hugh Dickins on 07 July 2021, 20:13:33 UTC, committed by Linus Torvalds on 11 July 2021, 22:05:15 UTC 
mm/rmap: try_to_migrate() skip zone_device !device_private
 
I know nothing about zone_device pages and !device_private pages; but if
try_to_migrate_one() will do nothing for them, then it's better that
try_to_migrate() filter them first, than trawl through all their vmas.

Signed-off-by: Hugh Dickins <hughd@google.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Reviewed-by: Alistair Popple <apopple@nvidia.com>
Link: https://lore.kernel.org/lkml/1241d356-8ec9-f47b-a5ec-9b2bf66d242@google.com/
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Ralph Campbell <rcampbell@nvidia.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Yang Shi <shy828301@gmail.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 023e1a8
History
Tip revision: 6c855fce2e62e5e9b796b23fe15be1d8b2c8bee2 authored by Hugh Dickins on 07 July 2021, 20:13:33 UTC
mm/rmap: try_to_migrate() skip zone_device !device_private
Tip revision: 6c855fc
File Mode Size
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LICENSES
arch
block
certs
crypto
drivers
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.clang-format -rw-r--r-- 16.6 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 71 bytes
.gitattributes -rw-r--r-- 62 bytes
.gitignore -rw-r--r-- 1.9 KB
.mailmap -rw-r--r-- 19.7 KB
COPYING -rw-r--r-- 496 bytes
CREDITS -rw-r--r-- 98.6 KB
Kbuild -rw-r--r-- 1.3 KB
Kconfig -rw-r--r-- 555 bytes
MAINTAINERS -rw-r--r-- 596.6 KB
Makefile -rw-r--r-- 63.5 KB
README -rw-r--r-- 727 bytes

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