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Use the defined terms "readers" and "writers" to simplify some text.

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This commit is contained in:
John Baldwin 2012-06-06 13:35:30 +00:00
parent 40874f18de
commit 3d2a7480b3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=236680
1 changed files with 3 additions and 5 deletions
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share/man/man9/rwlock.9
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@ -114,12 +114,10 @@ cannot be held while sleeping.
The
.Nm
locks have priority propagation like mutexes, but priority
can be propagated only to an exclusive holder.
This limitation comes from the fact that shared owners
can be propagated only to writers.
This limitation comes from the fact that readers
are anonymous.
Another important property is that shared holders of
.Nm
can recurse,
Another important property is that readers can always recurse,
and exclusive locks can be made recursive selectively.
.Ss Macros and Functions
.Bl -tag -width indent