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| author | Tim Chase <[email protected]> | 2015-03-20 14:03:26 -0500 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2015-03-20 13:53:31 -0700 |
| commit | 79a0056e137c9cc540eb9ff7327c85ac8d094e6c (patch) | |
| tree | 51cf77e8b1c04e9de0ae008d6527dd757a0838bb /configure.ac | |
| parent | 6ab08667a44458f775da9f0ecceddbcea1275746 (diff) | |
Add mutex_enter_nested() which maps to mutex_lock_nested()
Also add support for the "name" parameter in mutex_init(). The name
allows for better diagnostics, namely in /proc/lock_stats when
lock debugging is enabled. Nested mutexes are necessary to support
CONFIG_PROVE_LOCKING. ZoL can use mutex_enter_nested()'s "class" argument
to to convey the locking hierarchy.
Signed-off-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tim Chase <[email protected]>
Closes #439
Diffstat (limited to 'configure.ac')
0 files changed, 0 insertions, 0 deletions