Suren Baghdasaryan 03a001b156 mm: introduce mmap_lock_speculate_{try_begin|retry} ...

Add helper functions to speculatively perform operations without
read-locking mmap_lock, expecting that mmap_lock will not be
write-locked and mm is not modified from under us.

Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Link: https://lkml.kernel.org/r/20241122174416.1367052-3-surenb@google.com

2024-12-02 12:01:38 +01:00

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acpi

Merge tag 'mailbox-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox

2024-11-25 17:31:39 -08:00

asm-generic

Merge tag 'timers_urgent_for_v6.13_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2024-12-01 12:41:21 -08:00

clocksource

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crypto

Merge tag 'v6.13-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2024-11-19 10:28:41 -08:00

cxl

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drm

Merge tag 'drm-next-2024-11-21' of https://gitlab.freedesktop.org/drm/kernel

2024-11-21 14:56:17 -08:00

dt-bindings

Merge tag 'char-misc-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2024-11-29 11:58:27 -08:00

keys

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kunit

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2024-11-22 17:02:25 -08:00

kvm

KVM: arm64: vgic: Kill VGIC_MAX_PRIVATE definition

2024-11-20 17:21:08 -08:00

linux

mm: introduce mmap_lock_speculate_{try_begin|retry}

2024-12-02 12:01:38 +01:00

math-emu

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media

media: replace obsolete hans.verkuil@cisco.com alias

2024-11-08 13:38:09 +01:00

memory

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misc

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net

Merge tag 'kbuild-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2024-11-30 13:41:50 -08:00

pcmcia

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ras

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rdma

RDMA/core: Move ib_uverbs_file struct to uverbs_types.h

2024-11-04 06:57:21 -05:00

rv

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scsi

Merge tag 'random-6.13-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2024-11-19 10:43:44 -08:00

soc

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2024-11-22 17:02:25 -08:00

sound

ALSA: hda/tas2781: Add speaker id check for ASUS projects

2024-11-26 08:54:08 +01:00

target

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

trace

Merge tag 'nfs-for-6.13-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

2024-11-30 10:17:53 -08:00

uapi

Merge tag 'io_uring-6.13-20242901' of git://git.kernel.dk/linux

2024-11-30 15:43:02 -08:00

ufs

scsi: ufs: ufs-mediatek: Configure individual LU queue flags

2024-11-06 20:42:17 -05:00

vdso

vdso: Rename struct arch_vdso_data to arch_vdso_time_data

2024-11-02 12:37:36 +01:00

video

Merge tag 'backlight-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

2024-11-22 16:29:57 -08:00

xen

xen: Remove dependency between pciback and privcmd

2024-10-18 11:59:04 +02:00