Lines Matching full:threads

11 kernel threads are controlled during hibernation or system-wide suspend (on some
20 threads) are regarded as 'freezable' and treated in a special way before the
31 wakes up all the kernel threads. All freezable tasks must react to that by
38 tasks are generally frozen before kernel threads.
45 signal-handling code, but the freezable kernel threads need to call it
74 kernel threads must call try_to_freeze() somewhere or use one of the
90   - freezes all tasks (including kernel threads) because we can't freeze
91     kernel threads without freezing userspace tasks
94   - thaws only kernel threads; this is particularly useful if we need to do
95     anything special in between thawing of kernel threads and thawing of
99   - thaws all tasks (including kernel threads) because we can't thaw userspace
100     tasks without thawing kernel threads
103 III. Which kernel threads are freezable?
106 Kernel threads are not freezable by default.  However, a kernel thread may clear
129    processes, but if any of the kernel threads may cause something like this
141 3. The third reason is to prevent user space processes and some kernel threads
150 "RJW:> Why we freeze tasks at all or why we freeze kernel threads?
157 user threads and then waiting for a sync is practically one of the easier
160 So in practice, the 'at all' may become a 'why freeze kernel threads?' and
161 freezing user threads I don't find really objectionable."
163 Still, there are kernel threads that may want to be freezable.  For example, if
187 First of all, the freezing of kernel threads may be tricky if they depend one
191 may be undesirable.  That's why kernel threads are not freezable by default.
199    now doing the sorts of things that kernel threads do
255 all user space processes or all freezable kernel threads, in unit of