Function report |
Source Code:mm\page_alloc.c |
Create Date:2022-07-28 15:06:32 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:si_meminfo
Proto:void si_meminfo(struct sysinfo *val)
Type:void
Parameter:
Type | Parameter | Name |
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struct sysinfo * | val |
5125 | Available memory size = global_zone_page_state( First 128 byte cacheline (assuming 64 bit words) ) |
5126 | Memory used by buffers = nr_blockdev_pages() |
5127 | Total high memory size = totalhigh_pages() |
Name | Describe |
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kdb_sysinfo | Most of this code has been lifted from kernel/timer.c::sys_sysinfo().* I cannot call that code directly from kdb, it has an unconditional* cli()/sti() and calls routines that take locks which can stop the debugger. |
Source code conversion tool public plug-in interface | X |
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