Since there is only the current thread in the child, no pending readers exist. Clear the bit, since it confuses future attempts to acquire write ownership of the rtld locks, due to URWLOCK_PREFER_READERS flag. To be future-proof, clear all state about pending writers and readers. PR: 271490 Reported and tested by: KJ Tsanaktsidis <kj@kjtsanaktsidis.id.au> Reviewed by: markj Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D40178 |
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arch | ||
sys | ||
tests | ||
thread | ||
libthr.3 | ||
Makefile | ||
Makefile.depend | ||
plockstat.d | ||
pthread.map |