checkpoint.c (e700ac213a0f793fb4f83098413303e3dd080892) checkpoint.c (10a26878564f27327b12e8f4b4d8d7b43065fae5)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * fs/f2fs/checkpoint.c
4 *
5 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com/
7 */
8#include <linux/fs.h>

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648 /*
649 * there should be a bug that we can't find the entry
650 * to orphan inode.
651 */
652 f2fs_bug_on(sbi, PTR_ERR(inode) == -ENOENT);
653 return PTR_ERR(inode);
654 }
655
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * fs/f2fs/checkpoint.c
4 *
5 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com/
7 */
8#include <linux/fs.h>

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648 /*
649 * there should be a bug that we can't find the entry
650 * to orphan inode.
651 */
652 f2fs_bug_on(sbi, PTR_ERR(inode) == -ENOENT);
653 return PTR_ERR(inode);
654 }
655
656 err = dquot_initialize(inode);
656 err = f2fs_dquot_initialize(inode);
657 if (err) {
658 iput(inode);
659 goto err_out;
660 }
661
662 clear_nlink(inode);
663
664 /* truncate all the data during iput */

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700 }
701
702 if (s_flags & SB_RDONLY) {
703 f2fs_info(sbi, "orphan cleanup on readonly fs");
704 sbi->sb->s_flags &= ~SB_RDONLY;
705 }
706
707#ifdef CONFIG_QUOTA
657 if (err) {
658 iput(inode);
659 goto err_out;
660 }
661
662 clear_nlink(inode);
663
664 /* truncate all the data during iput */

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700 }
701
702 if (s_flags & SB_RDONLY) {
703 f2fs_info(sbi, "orphan cleanup on readonly fs");
704 sbi->sb->s_flags &= ~SB_RDONLY;
705 }
706
707#ifdef CONFIG_QUOTA
708 /* Needed for iput() to work correctly and not trash data */
709 sbi->sb->s_flags |= SB_ACTIVE;
710
711 /*
712 * Turn on quotas which were not enabled for read-only mounts if
713 * filesystem has quota feature, so that they are updated correctly.
714 */
715 quota_enabled = f2fs_enable_quota_files(sbi, s_flags & SB_RDONLY);
716#endif
717
718 start_blk = __start_cp_addr(sbi) + 1 + __cp_payload(sbi);

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1157
1158static bool __need_flush_quota(struct f2fs_sb_info *sbi)
1159{
1160 bool ret = false;
1161
1162 if (!is_journalled_quota(sbi))
1163 return false;
1164
708 /*
709 * Turn on quotas which were not enabled for read-only mounts if
710 * filesystem has quota feature, so that they are updated correctly.
711 */
712 quota_enabled = f2fs_enable_quota_files(sbi, s_flags & SB_RDONLY);
713#endif
714
715 start_blk = __start_cp_addr(sbi) + 1 + __cp_payload(sbi);

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1154
1155static bool __need_flush_quota(struct f2fs_sb_info *sbi)
1156{
1157 bool ret = false;
1158
1159 if (!is_journalled_quota(sbi))
1160 return false;
1161
1165 down_write(&sbi->quota_sem);
1162 if (!down_write_trylock(&sbi->quota_sem))
1163 return true;
1166 if (is_sbi_flag_set(sbi, SBI_QUOTA_SKIP_FLUSH)) {
1167 ret = false;
1168 } else if (is_sbi_flag_set(sbi, SBI_QUOTA_NEED_REPAIR)) {
1169 ret = false;
1170 } else if (is_sbi_flag_set(sbi, SBI_QUOTA_NEED_FLUSH)) {
1171 clear_sbi_flag(sbi, SBI_QUOTA_NEED_FLUSH);
1172 ret = true;
1173 } else if (get_pages(sbi, F2FS_DIRTY_QDATA)) {

--- 741 unchanged lines hidden --- 		1164 if (is_sbi_flag_set(sbi, SBI_QUOTA_SKIP_FLUSH)) {
1165 ret = false;
1166 } else if (is_sbi_flag_set(sbi, SBI_QUOTA_NEED_REPAIR)) {
1167 ret = false;
1168 } else if (is_sbi_flag_set(sbi, SBI_QUOTA_NEED_FLUSH)) {
1169 clear_sbi_flag(sbi, SBI_QUOTA_NEED_FLUSH);
1170 ret = true;
1171 } else if (get_pages(sbi, F2FS_DIRTY_QDATA)) {

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