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f2fs/gc: Reduce GC thread urgent sleep time to 50ms

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Android sets the value to 50ms via vold's IdleMaint service. Since
500ms is too long for GC to colllect all invalid segments in time
which results in performance degradation.

On un-encrypted device, vold fails to set this value to 50ms thus
degrades the performance over time.

Based on [1].

[1] https://github.com/topjohnwu/Magisk/pull/5462
Signed-off-by: Panchajanya1999 <rsk52959@gmail.com>
Change-Id: I80f2c29558393d726d5e696aaf285096c8108b23
Signed-off-by: Panchajanya1999 <rsk52959@gmail.com>
This commit is contained in:
Panchajanya1999 2022-02-16 00:26:59 +05:30 committed by Adithya R
parent 6493f7b348
commit 399e9d7db7
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/gc.h
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@ -10,7 +10,7 @@
* whether IO subsystem is idle
* or not
*/
#define DEF_GC_THREAD_URGENT_SLEEP_TIME 500 /* 500 ms */
#define DEF_GC_THREAD_URGENT_SLEEP_TIME 50 /* 50 ms */
#define DEF_GC_THREAD_MIN_SLEEP_TIME 30000 /* milliseconds */
#define DEF_GC_THREAD_MAX_SLEEP_TIME 60000
#define DEF_GC_THREAD_NOGC_SLEEP_TIME 300000 /* wait 5 min */