libthr(3): Fix xref to _umtx_op(2) now that we have it.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=299943
@ -118,7 +118,7 @@ environment variable.
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If both the spin and yield loops
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failed to acquire the lock, the thread is taken off the CPU and
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put to sleep in the kernel with the
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.Xr umtx 2
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.Xr _umtx_op 2
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syscall.
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The kernel wakes up a thread and hands the ownership of the lock to
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the woken thread when the lock becomes available.
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@ -236,7 +236,7 @@ logs.
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.Xr ld-elf.so.1 1 ,
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.Xr getrlimit 2 ,
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.Xr errno 2 ,
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.Xr umtx 2 ,
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.Xr _umtx_op 2 ,
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.Xr dlclose 3 ,
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.Xr dlopen 3 ,
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.Xr getenv 3 ,
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