Function report |
Source Code:mm\oom_kill.c |
Create Date:2022-07-28 14:06:40 |
Last Modify:2022-05-23 13:16:41 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:The pagefault handler calls here because it is out of memory, so kill a* memory-hogging task. If oom_lock is held by somebody else, a parallel oom* killing is already in progress so do nothing.
Proto:void pagefault_out_of_memory(void)
Type:void
Parameter:Nothing
1131 | If mem_cgroup_oom_synchronize(true) Then Return |
1134 | If Not mutex_trylock - try to acquire the mutex, without waiting*@lock: the mutex to be acquired* Try to acquire the mutex atomically Then Return |
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