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authorMike Snitzer <[email protected]>2020-06-15 11:31:04 -0400
committerMike Snitzer <[email protected]>2020-07-13 11:47:32 -0400
commit374117ad4736c5a4f8012cfe59fc07d9d58191d5 (patch)
tree53d95d7b94a1717a75ecb57010106eeef66df390 /scripts/gcc-plugins/cyc_complexity_plugin.c
parent564dbb130b3f8ab39719a42c130505bf75610fbf (diff)
dm mpath: use double checked locking in fast path
Fast-path code biased toward lazy acknowledgement of bit being set (primarily only for initialization). Multipath code is very retry oriented so even if state is missed it'll recover. Signed-off-by: Mike Snitzer <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
0 files changed, 0 insertions, 0 deletions