gh0s7/mckernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sysinfo, procfs: Support memory info partially

Browse Source 
Change-Id: I597dae4f82d64d3f23889cef960db18ae879ff06
refs: #1389
This commit is contained in:
Ken Sato
2020-04-07 12:55:52 +09:00
committed by Masamichi Takagi
parent 8e42c2a254
commit 8f74888f87
14 changed files with 506 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
kernel/include/rusage_private.h
View File

@@ -69,6 +69,24 @@ rusage_total_memory_add(unsigned long size)
#endif
}
static inline unsigned long
rusage_get_total_memory()
{
return rusage.total_memory;
}
static inline unsigned long
rusage_get_free_memory()
{
return rusage.total_memory - rusage.total_memory_usage;
}
static inline unsigned long
rusage_get_usage_memory()
{
return rusage.total_memory_usage;
}
static inline void
rusage_rss_add(unsigned long size)
{
@@ -412,6 +430,24 @@ rusage_rss_add(unsigned long size)
{
}
static inline unsigned long
rusage_get_total_memory()
{
return 0;
}
static inline unsigned long
rusage_get_free_memory()
{
return 0;
}
static inline unsigned long
rusage_get_usage_memory()
{
return 0;
}
static inline void
rusage_rss_sub(unsigned long size)
{