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authorad <ad@NetBSD.org>2019-12-13 20:10:21 +0000
committerad <ad@NetBSD.org>2019-12-13 20:10:21 +0000
commit8e03926d9ef7d43f278dc57b2943321d454ae093 (patch)
tree80d05670420ff9e546a8560ba72dd81598f48b54 /sys/dev/dm/dm_dev.c
parent1bc9ac7c551d3066d6ee7088a7dfae8861341d65 (diff)
Break the global uvm_pageqlock into a per-page identity lock and a private
lock for use of the pagedaemon policy code. Discussed on tech-kern. PR kern/54209: NetBSD 8 large memory performance extremely low PR kern/54210: NetBSD-8 processes presumably not exiting PR kern/54727: writing a large file causes unreasonable system behaviour
Diffstat (limited to 'sys/dev/dm/dm_dev.c')
0 files changed, 0 insertions, 0 deletions