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Revert "sysinfo, procfs: Support memory info partially"

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This reverts commit 8f74888f87.

Change-Id: I65530dd8a4e1af2ca47cb02c02f5c54a9b4595a5
This commit is contained in:
Masamichi Takagi
2020-06-16 04:34:40 +09:00
parent 4cecde3fba
commit cbe2b2149d
14 changed files with 0 additions and 506 deletions
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36
kernel/include/rusage_private.h
View File

@ -56,24 +56,6 @@ 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)
{
@ -417,24 +399,6 @@ 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)
{

16
kernel/include/syscall.h
View File

@ -443,22 +443,6 @@ struct rusage {
long ru_nivcsw;
};
struct sysinfo {
long uptime; /* Seconds since boot */
unsigned long loads[3]; /* 1, 5, and 15 minute load averages */
unsigned long totalram; /* Total usable main memory size */
unsigned long freeram; /* Available memory size */
unsigned long sharedram; /* Amount of shared memory */
unsigned long bufferram; /* Memory used by buffers */
unsigned long totalswap; /* Total swap space size */
unsigned long freeswap; /* swap space still available */
unsigned short procs; /* Number of current processes */
unsigned long totalhigh; /* Total high memory size */
unsigned long freehigh; /* Available high memory size */
unsigned int mem_unit; /* Memory unit size in bytes */
char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding for libc5 */
};
extern void terminate(int, int);
struct tod_data_s {