| From: |
| "Uladzislau Rezki (Sony)" <urezki-AT-gmail.com> |
| To: |
| LKML <linux-kernel-AT-vger.kernel.org>, RCU <rcu-AT-vger.kernel.org>, linux-mm-AT-kvack.org, Andrew Morton <akpm-AT-linux-foundation.org>, Vlastimil Babka <vbabka-AT-suse.cz>, "Paul E . McKenney" <paulmck-AT-kernel.org>, Matthew Wilcox <willy-AT-infradead.org> |
| Subject: |
| [RFC-PATCH 0/2] __GFP_NO_LOCKS |
| Date: |
| Sun, 9 Aug 2020 22:43:52 +0200 |
| Message-ID: |
| <20200809204354.20137-1-urezki@gmail.com> |
| Cc: |
| "Theodore Y . Ts'o" <tytso-AT-mit.edu>, Joel Fernandes <joel-AT-joelfernandes.org>, Sebastian Andrzej Siewior <bigeasy-AT-linutronix.de>, Uladzislau Rezki <urezki-AT-gmail.com>, Oleksiy Avramchenko <oleksiy.avramchenko-AT-sonymobile.com> |
| Archive-link: |
| Article |
Hello, folk!
This small series introduces __GFP_NO_LOCKS flag. Detailed description
is here https://lkml.org/lkml/2020/8/3/961. I would like to get some
input at least about [1] patch.
Please RFC. Appreciate for valubale comments, review and proposals :)
Thanks!
Uladzislau Rezki (Sony) (2):
mm: Add __GFP_NO_LOCKS flag [1]
rcu/tree: use __GFP_NO_LOCKS flag [2]
include/linux/gfp.h | 11 +++++++++--
include/trace/events/mmflags.h | 1 +
kernel/rcu/tree.c | 2 +-
mm/page_alloc.c | 31 +++++++++++++++++++++++++------
tools/perf/builtin-kmem.c | 1 +
5 files changed, 37 insertions(+), 9 deletions(-)
--
2.20.1
