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platform_system_core
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Only log the lmkd state change when the killing really happened. 

Test: statsd test
BUG: b/78603347
Change-Id: Ie08b0c3260f2f96b48e9e12c2c88208a3613042d
This commit is contained in:
Yangster-mac 2018-05-10 16:54:37 -07:00 committed by Rajeev Kumar
parent da88b24c97
commit 5e60f88cab
1 changed files with 10 additions and 5 deletions
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15
lmkd/lmkd.c
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@ -1026,9 +1026,7 @@ static int find_and_kill_processes(enum vmpressure_level level,
int pages_freed = 0;
#ifdef LMKD_LOG_STATS
if (enable_stats_log) {
stats_write_lmk_state_changed(log_ctx, LMK_STATE_CHANGED, LMK_STATE_CHANGE_START);
}
bool lmk_state_change_start = false;
#endif
for (i = OOM_SCORE_ADJ_MAX; i >= min_score_adj; i--) {
@ -1043,11 +1041,18 @@ static int find_and_kill_processes(enum vmpressure_level level,
killed_size = kill_one_process(procp, min_score_adj, level);
if (killed_size >= 0) {
#ifdef LMKD_LOG_STATS
if (enable_stats_log && !lmk_state_change_start) {
lmk_state_change_start = true;
stats_write_lmk_state_changed(log_ctx, LMK_STATE_CHANGED, FIRST_KILLING_DONE);
}
#endif
pages_freed += killed_size;
if (pages_freed >= pages_to_free) {
#ifdef LMKD_LOG_STATS
if (enable_stats_log) {
if (enable_stats_log && lmk_state_change_start) {
stats_write_lmk_state_changed(log_ctx, LMK_STATE_CHANGED,
LMK_STATE_CHANGE_STOP);
}
@ -1059,7 +1064,7 @@ static int find_and_kill_processes(enum vmpressure_level level,
}
#ifdef LMKD_LOG_STATS
if (enable_stats_log) {
if (enable_stats_log && lmk_state_change_start) {
stats_write_lmk_state_changed(log_ctx, LMK_STATE_CHANGED, LMK_STATE_CHANGE_STOP);
}
#endif