[RFC-PATCH 0/2] __GFP_NO_LOCKS

Uladzislau Rezki (Sony)
2020-08-09T20:44:10Z

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(-)

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2.20.1