segment.c (81eb8d6e2869b119d4a7b8c02091c3779733a3ac) segment.c (4660f9c0fe484353b17a4b9d1cc2b036fa895f76)
1/*
2 * fs/f2fs/segment.c
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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31 * dir/node pages without enough free segments.
32 */
33 if (has_not_enough_free_secs(sbi, 0)) {
34 mutex_lock(&sbi->gc_mutex);
35 f2fs_gc(sbi);
36 }
37}
38
1/*
2 * fs/f2fs/segment.c
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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31 * dir/node pages without enough free segments.
32 */
33 if (has_not_enough_free_secs(sbi, 0)) {
34 mutex_lock(&sbi->gc_mutex);
35 f2fs_gc(sbi);
36 }
37}
38
39void f2fs_balance_fs_bg(struct f2fs_sb_info *sbi)
40{
41 /* check the # of cached NAT entries and prefree segments */
42 if (try_to_free_nats(sbi, NAT_ENTRY_PER_BLOCK) ||
43 excess_prefree_segs(sbi))
44 f2fs_sync_fs(sbi->sb, true);
45}
46
39static void __locate_dirty_segment(struct f2fs_sb_info *sbi, unsigned int segno,
40 enum dirty_type dirty_type)
41{
42 struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
43
44 /* need not be added */
45 if (IS_CURSEG(sbi, segno))
46 return;

--- 1716 unchanged lines hidden --- 		47static void __locate_dirty_segment(struct f2fs_sb_info *sbi, unsigned int segno,
48 enum dirty_type dirty_type)
49{
50 struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
51
52 /* need not be added */
53 if (IS_CURSEG(sbi, segno))
54 return;

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