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Revert "ANDROID: mm: Throttle rss_stat tracepoint"

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This reverts commit 77dfeaa02d.

Throttling can now be done using hist triggers and synthetic events

Bug: 145972256
Signed-off-by: Kalesh Singh <kaleshsingh@google.com>
Change-Id: I39c284040e2fdb815cda980f3a40ef188e59287c
This commit is contained in:
Kalesh Singh
2021-11-17 10:24:44 -08:00
parent 5accf46108
commit 1a77f04aac
2 changed files with 6 additions and 19 deletions
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9
include/linux/mm.h
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@@ -1930,28 +1930,27 @@ static inline unsigned long get_mm_counter(struct mm_struct *mm, int member)
return (unsigned long)val;
}
void mm_trace_rss_stat(struct mm_struct *mm, int member, long count,
long value);
void mm_trace_rss_stat(struct mm_struct *mm, int member, long count);
static inline void add_mm_counter(struct mm_struct *mm, int member, long value)
{
long count = atomic_long_add_return(value, &mm->rss_stat.count[member]);
mm_trace_rss_stat(mm, member, count, value);
mm_trace_rss_stat(mm, member, count);
}
static inline void inc_mm_counter(struct mm_struct *mm, int member)
{
long count = atomic_long_inc_return(&mm->rss_stat.count[member]);
mm_trace_rss_stat(mm, member, count, 1);
mm_trace_rss_stat(mm, member, count);
}
static inline void dec_mm_counter(struct mm_struct *mm, int member)
{
long count = atomic_long_dec_return(&mm->rss_stat.count[member]);
mm_trace_rss_stat(mm, member, count, -1);
mm_trace_rss_stat(mm, member, count);
}
/* Optimized variant when page is already known not to be PageAnon */