From: Pavel Tatashin <pasha.tatashin@soleen.com>
To: linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
mhocko@suse.com, linux-mm@kvack.org, dan.j.williams@intel.com,
shile.zhang@linux.alibaba.com, daniel.m.jordan@oracle.com,
pasha.tatashin@soleen.com, ktkhai@virtuozzo.com,
david@redhat.com, jmorris@namei.org, sashal@kernel.org,
vbabka@suse.cz
Subject: [PATCH v3 0/3] initialize deferred pages with interrupts enabled
Date: Fri, 3 Apr 2020 09:35:46 -0400 [thread overview]
Message-ID: <20200403133549.14338-1-pasha.tatashin@soleen.com> (raw)
Keep interrupts enabled during deferred page initialization in order to
make code more modular and allow jiffies to update.
Original approach, and discussion can be found here:
https://lore.kernel.org/linux-mm/20200311123848.118638-1-shile.zhang@linux.alibaba.com
Changelog
v3:
- Splitted cond_resched() change into a separate patch as suggested by
David Hildenbrand
v2:
- Addressed comments Daniel Jordan. Replaced touch_nmi_watchdog() to cond_resched().
Added reviewed-by's and acked-by's.
v1:
https://lore.kernel.org/linux-mm/20200401193238.22544-1-pasha.tatashin@soleen.com
Daniel Jordan (1):
mm: call touch_nmi_watchdog() on max order boundaries in deferred init
Pavel Tatashin (2):
mm: initialize deferred pages with interrupts enabled
mm: call cond_resched() from deferred_init_memmap()
include/linux/mmzone.h | 2 ++
mm/page_alloc.c | 27 +++++++++++----------------
2 files changed, 13 insertions(+), 16 deletions(-)
--
2.17.1
next reply other threads:[~2020-04-03 13:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-03 13:35 Pavel Tatashin [this message]
2020-04-03 13:35 ` [PATCH v3 1/3] mm: call touch_nmi_watchdog() on max order boundaries in deferred init Pavel Tatashin
2020-04-03 13:35 ` [PATCH v3 2/3] mm: initialize deferred pages with interrupts enabled Pavel Tatashin
2020-04-03 13:35 ` [PATCH v3 3/3] mm: call cond_resched() from deferred_init_memmap() Pavel Tatashin
2020-04-03 13:44 ` Daniel Jordan
2020-04-03 14:03 ` Pavel Tatashin
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