segment.c (3b2ce58b0f3c1633750529713be0e467282abd78) segment.c (574e6c3145c5754141361c695b58736c294a8ae1)
1/*
2 * segment.c - NILFS segment constructor.
3 *
4 * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or

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2671}
2672
2673/*
2674 * Setup & clean-up functions
2675 */
2676static struct nilfs_sc_info *nilfs_segctor_new(struct nilfs_sb_info *sbi,
2677 struct nilfs_root *root)
2678{
1/*
2 * segment.c - NILFS segment constructor.
3 *
4 * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or

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2671}
2672
2673/*
2674 * Setup & clean-up functions
2675 */
2676static struct nilfs_sc_info *nilfs_segctor_new(struct nilfs_sb_info *sbi,
2677 struct nilfs_root *root)
2678{
2679 struct the_nilfs *nilfs = sbi->s_nilfs;
2679 struct nilfs_sc_info *sci;
2680
2681 sci = kzalloc(sizeof(*sci), GFP_KERNEL);
2682 if (!sci)
2683 return NULL;
2684
2685 sci->sc_sbi = sbi;
2686 sci->sc_super = sbi->s_super;

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2698 INIT_LIST_HEAD(&sci->sc_gc_inodes);
2699 INIT_LIST_HEAD(&sci->sc_copied_buffers);
2700 init_timer(&sci->sc_timer);
2701
2702 sci->sc_interval = HZ * NILFS_SC_DEFAULT_TIMEOUT;
2703 sci->sc_mjcp_freq = HZ * NILFS_SC_DEFAULT_SR_FREQ;
2704 sci->sc_watermark = NILFS_SC_DEFAULT_WATERMARK;
2705
2680 struct nilfs_sc_info *sci;
2681
2682 sci = kzalloc(sizeof(*sci), GFP_KERNEL);
2683 if (!sci)
2684 return NULL;
2685
2686 sci->sc_sbi = sbi;
2687 sci->sc_super = sbi->s_super;

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2699 INIT_LIST_HEAD(&sci->sc_gc_inodes);
2700 INIT_LIST_HEAD(&sci->sc_copied_buffers);
2701 init_timer(&sci->sc_timer);
2702
2703 sci->sc_interval = HZ * NILFS_SC_DEFAULT_TIMEOUT;
2704 sci->sc_mjcp_freq = HZ * NILFS_SC_DEFAULT_SR_FREQ;
2705 sci->sc_watermark = NILFS_SC_DEFAULT_WATERMARK;
2706
2706 if (sbi->s_interval)
2707 sci->sc_interval = sbi->s_interval;
2708 if (sbi->s_watermark)
2709 sci->sc_watermark = sbi->s_watermark;
2707 if (nilfs->ns_interval)
2708 sci->sc_interval = nilfs->ns_interval;
2709 if (nilfs->ns_watermark)
2710 sci->sc_watermark = nilfs->ns_watermark;
2710 return sci;
2711}
2712
2713static void nilfs_segctor_write_out(struct nilfs_sc_info *sci)
2714{
2715 int ret, retrycount = NILFS_SC_CLEANUP_RETRY;
2716
2717 /* The segctord thread was stopped and its timer was removed.

--- 125 unchanged lines hidden --- 		2711 return sci;
2712}
2713
2714static void nilfs_segctor_write_out(struct nilfs_sc_info *sci)
2715{
2716 int ret, retrycount = NILFS_SC_CLEANUP_RETRY;
2717
2718 /* The segctord thread was stopped and its timer was removed.

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