Function report |
Source Code:mm\page_alloc.c |
Create Date:2022-07-28 15:08:13 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:setup_per_zone_wmarks - called when min_free_kbytes changes* or when memory is hot-{added|removed}* Ensures that the watermark[min,low,high] values for each zone are set* correctly with respect to min_free_kbytes.
Proto:void setup_per_zone_wmarks(void)
Type:void
Parameter:Nothing
| 7794 | DEFINE_SPINLOCK(lock) |
| 7797 | __setup_per_zone_wmarks() |
| 7798 | spin_unlock( & lock) |
| Name | Describe |
|---|---|
| init_per_zone_wmark_min | Initialise min_free_kbytes |
| min_free_kbytes_sysctl_handler | min_free_kbytes_sysctl_handler - just a wrapper around proc_dointvec() so* that we can call two helper functions whenever min_free_kbytes* changes. |
| watermark_scale_factor_sysctl_handler | |
| set_recommended_min_free_kbytes |
| Source code conversion tool public plug-in interface | X |
|---|---|
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