gc.h (cf40a76e7d5874bb25f4404eecc58a2e033af885) gc.h (1ad71a27124caf0b68ddd3c92be01aa2b2a72b2a)
1/*
2 * fs/f2fs/gc.h
3 *
4 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com/
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as

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15 */
16#define DEF_GC_THREAD_URGENT_SLEEP_TIME 500 /* 500 ms */
17#define DEF_GC_THREAD_MIN_SLEEP_TIME 30000 /* milliseconds */
18#define DEF_GC_THREAD_MAX_SLEEP_TIME 60000
19#define DEF_GC_THREAD_NOGC_SLEEP_TIME 300000 /* wait 5 min */
20#define LIMIT_INVALID_BLOCK 40 /* percentage over total user space */
21#define LIMIT_FREE_BLOCK 40 /* percentage over invalid + free space */
22
1/*
2 * fs/f2fs/gc.h
3 *
4 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com/
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as

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15 */
16#define DEF_GC_THREAD_URGENT_SLEEP_TIME 500 /* 500 ms */
17#define DEF_GC_THREAD_MIN_SLEEP_TIME 30000 /* milliseconds */
18#define DEF_GC_THREAD_MAX_SLEEP_TIME 60000
19#define DEF_GC_THREAD_NOGC_SLEEP_TIME 300000 /* wait 5 min */
20#define LIMIT_INVALID_BLOCK 40 /* percentage over total user space */
21#define LIMIT_FREE_BLOCK 40 /* percentage over invalid + free space */
22
23#define DEF_GC_FAILED_PINNED_FILES 2048
24
23/* Search max. number of dirty segments to select a victim segment */
24#define DEF_MAX_VICTIM_SEARCH 4096 /* covers 8GB */
25
26struct f2fs_gc_kthread {
27 struct task_struct *f2fs_gc_task;
28 wait_queue_head_t gc_wait_queue_head;
29
30 /* for gc sleep time */

--- 83 unchanged lines hidden --- 		25/* Search max. number of dirty segments to select a victim segment */
26#define DEF_MAX_VICTIM_SEARCH 4096 /* covers 8GB */
27
28struct f2fs_gc_kthread {
29 struct task_struct *f2fs_gc_task;
30 wait_queue_head_t gc_wait_queue_head;
31
32 /* for gc sleep time */

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