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| author | Daniel Rosenberg <drosen@google.com> | 2019-06-06 16:03:21 -0700 |
|---|---|---|
| committer | Daniel Rosenberg <drosen@google.com> | 2019-06-06 16:50:14 -0700 |
| commit | 999afeeb3e59b930f066cb0bb0402cd1b27d0805 (patch) | |
| tree | a0fc1c274ab8b126b866a295055a6ebcd263edd4 | |
| parent | 5c1ad00d4b827e07a4d18ea686f21bb6cf5cc8c6 (diff) | |
| download | extras-android10-dev.tar.gz | |
Lower gc_urgent_sleeptime to 50android-cts-10.0_r2android10-dev
This will substantially speed up GC progress
Test: Run /vendor/bin/checkpoint_gc
Bug: 133822599
Change-Id: Ic1f064437381bce99d62dfd146088d43e08b1766
| -rw-r--r-- | checkpoint_gc/checkpoint_gc.sh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/checkpoint_gc/checkpoint_gc.sh b/checkpoint_gc/checkpoint_gc.sh index d653ee56..682c8499 100644 --- a/checkpoint_gc/checkpoint_gc.sh +++ b/checkpoint_gc/checkpoint_gc.sh @@ -39,6 +39,8 @@ if [ -z "${NAME}" ]; then exit 0 fi log -pi -t checkpoint_gc Turning on GC for ${NAME} +read OLD_SLEEP < /sys/fs/f2fs/${NAME}/gc_urgent_sleep_time || exit 1 +echo 50 > /sys/fs/f2fs/${NAME}/gc_urgent_sleep_time || exit 1 echo 1 > /sys/fs/f2fs/${NAME}/gc_urgent || exit 1 read DIRTY_SEGMENTS_START < /sys/fs/f2fs/${NAME}/dirty_segments @@ -63,6 +65,7 @@ done log -pi -t checkpoint_gc Turning off GC for ${NAME} echo 0 > /sys/fs/f2fs/${NAME}/gc_urgent +echo ${OLD_SLEEP} > /sys/fs/f2fs/${NAME}/gc_urgent_sleep_time sync print -u${STATUS_FD} "global_progress 1.0" |