Matthew Wilcox (Oracle) c25303281d mm: Convert get_page_unless_zero() to return bool ...

atomic_add_unless() returns bool, so remove the widening casts to int
in page_ref_add_unless() and get_page_unless_zero().  This causes gcc
to produce slightly larger code in isolate_migratepages_block(), but
it's not clear that it's worse code.  Net +19 bytes of text.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>

2021-09-27 09:27:29 -04:00

..

acpi

Revert "ACPI: Add memory semantics to acpi_os_map_memory()"

2021-09-23 20:39:36 +02:00

asm-generic

pci_iounmap'2: Electric Boogaloo: try to make sense of it all

2021-09-19 17:13:35 -07:00

clocksource

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crypto

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2021-08-30 12:57:10 -07:00

drm

drm/ttm: Include pagemap.h from ttm_tt.h

2021-08-16 14:44:05 +02:00

dt-bindings

Merge tag 'linux-watchdog-5.15-rc1' of git://www.linux-watchdog.org/linux-watchdog

2021-09-07 13:52:46 -07:00

keys

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kunit

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kvm

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linux

mm: Convert get_page_unless_zero() to return bool

2021-09-27 09:27:29 -04:00

math-emu

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media

media: v4l: subdev: Add pre_streamon and post_streamoff callbacks

2021-08-04 14:43:51 +02:00

memory

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misc

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net

net: dsa: tear down devlink port regions when tearing down the devlink port on error

2021-09-19 13:05:44 +01:00

pcmcia

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ras

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rdma

Merge branch 'sg_nents' into rdma.git for-next

2021-08-30 09:49:59 -03:00

scsi

scsi: core: Remove 'current_tag'

2021-09-22 00:13:38 -04:00

soc

Merge branches 'clk-nvidia', 'clk-rockchip', 'clk-at91' and 'clk-vc5' into clk-next

2021-09-01 15:26:58 -07:00

sound

Merge tag 'asoc-v5.15' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2021-08-30 14:57:03 +02:00

target

scsi: target: Allows backend drivers to fail with specific sense codes

2021-08-17 22:28:40 -04:00

trace

Merge tag 'erofs-for-5.15-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

2021-09-25 11:31:48 -07:00

uapi

Merge tag 'char-misc-5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2021-09-25 10:29:14 -07:00

vdso

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video

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xen

swiotlb-xen: this is PV-only on x86

2021-09-20 17:01:21 +02:00