Displaying 2 results from an estimated 2 matches for "skip_lockev".
2020 Jul 02
1
[PATCH 6/8] powerpc/pseries: implement paravirt qspinlocks for SPLPAR
...):
kernel/locking/lock_events.c:61:16: warning: no previous prototype for 'lockevent_read' [-Wmissing-prototypes]
61 | ssize_t __weak lockevent_read(struct file *file, char __user *user_buf,
| ^~~~~~~~~~~~~~
kernel/locking/lock_events.c: In function 'skip_lockevent':
>> kernel/locking/lock_events.c:126:12: error: implicit declaration of function 'pv_is_native_spin_unlock' [-Werror=implicit-function-declaration]
126 | pv_on = !pv_is_native_spin_unlock();
| ^~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being trea...
2020 Jul 02
12
[PATCH 0/8] powerpc: queued spinlocks and rwlocks
This series adds an option to use queued spinlocks for powerpc, and
makes it the default for the Book3S-64 subarch.
This effort starts with the generic code so it's very simple but
still very performant. There are optimisations that can be made to
slowpaths, but I think it's better to attack those incrementally
if/when we find things, and try to add the improvements to generic
code as