Commit Graph

11 Commits

Author SHA1 Message Date
Michael Kerrisk a546e6601b pthread_spin_init.3: tfix
Reported-by: Kumar Chaudhary, Naveen <naveen.kumar.chaudhary@intel.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2019-05-16 12:20:09 -05:00
G. Branden Robinson 59524c5eb3 pthread_spin_init(3): tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-22 07:50:53 +02:00
Michael Kerrisk b858495171 pthread_spin_init.3: srcfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:20:49 +02:00
Michael Kerrisk 5017fc28ec pthread_spin_init.3: Minor rewording
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:20:49 +02:00
Michael Kerrisk 28c15b63d6 pthread_spin_init.3: Add more caveats on use of spin locks
Cowritten-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:20:49 +02:00
Michael Kerrisk 34d46b816e pthread_spin_init.3: Strengthen note about when spin locks should (not) be used
Reported-by: Zack Weinberg <zackw@panix.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:20:49 +02:00
Michael Kerrisk 0e905edca8 pthread_spin_init.3: Operations on copies of *lock yield undefined behavior
Reported-by: Florian Weimer <fweimer@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:20:48 +02:00
Michael Kerrisk eb93621d10 pthread_spin_init.3: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:20:48 +02:00
Michael Kerrisk 8cbd1d9e4d pthread_spin_init.3: Warn about deadlock with spin locks
Reported-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:20:48 +02:00
Michael Kerrisk 2dea72418d pthread_spin_init.3: Spin locks should be used with real-time scheduling policies
Reported-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:20:48 +02:00
Michael Kerrisk 7f5f8925ce pthread_spin_init.3: New page describing pthread_spin_init(3) and pthread_spin_destroy(3)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:20:48 +02:00