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

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am: 5e60f88cab

Change-Id: I95e347eeb0d69493a15ed11d32ca91d532eb043e
This commit is contained in:
Yangster-mac 2018-05-14 19:22:33 -07:00 committed by android-build-merger
commit 6d709b77c6
1 changed files with 10 additions and 5 deletions
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15
lmkd/lmkd.c
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@ -1059,9 +1059,7 @@ 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--) {
@ -1076,11 +1074,18 @@ 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);
}
@ -1092,7 +1097,7 @@ 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