mirror_zfs/module
Brian Behlendorf d2733258d0 Condition variable reference counts
Reference count every entry and exit from the condition variable
functions: cv_wait(), cv_wait_timeout(), cv_signal(), cv_broadcast().

This allows us to safely block in cv_destroy() until all consumers
have been scheduled and are no longer accessing the condition
variable memory.

In addition poison the magic value at the start of cv_destroy() to
ensure there are never any new callers after cv_destroy() is called.
The consumer is responsible for ensuring this never occurs.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
2012-11-06 14:48:55 -08:00
..
spl Condition variable reference counts 2012-11-06 14:48:55 -08:00
splat Linux 3.7 compat, __clear_close_on_exec() removed 2012-10-18 13:36:44 -07:00
.gitignore Remove Makefile from non-toplevel .gitignore files 2012-08-23 12:49:04 -07:00
Makefile.in Add script for builtin module building. 2012-07-26 15:13:09 -07:00