path: root/src/include
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authorRich Felker <>2019-02-16 10:13:31 -0500
committerRich Felker <>2019-02-16 10:13:31 -0500
commitba74a42cee90c9a4425188a021b6ad8ba80b9468 (patch)
treed253866fe48ba1e237e1a0f1fa5bb0e899538e98 /src/include
parente4235d70672d9751d7718ddc2b52d0b426430768 (diff)
rewrite pthread_key_delete to use global thread list
with the availability of the thread list, there is no need to mark tsd key slots dirty and clean them up only when a free slot can't be found. instead, directly iterate threads and clear any value associated with the key being deleted. no synchronization is necessary for the clearing, since there is no way the slot can be accessed without having synchronized with the creation of a new key occupying the same slot, which is already sequenced after and synchronized with the deletion of the old key.
Diffstat (limited to 'src/include')
0 files changed, 0 insertions, 0 deletions