node.c (22ad0b6ab46683975c6da032f1c2593066c7b3bd) node.c (55523519bc7227e651fd4febeb3aafdd22b8af1c)
1/*
2 * fs/f2fs/node.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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1982 * The returned nid could be used ino as well as nid when inode is created.
1983 */
1984bool alloc_nid(struct f2fs_sb_info *sbi, nid_t *nid)
1985{
1986 struct f2fs_nm_info *nm_i = NM_I(sbi);
1987 struct free_nid *i = NULL;
1988retry:
1989#ifdef CONFIG_F2FS_FAULT_INJECTION
1/*
2 * fs/f2fs/node.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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1982 * The returned nid could be used ino as well as nid when inode is created.
1983 */
1984bool alloc_nid(struct f2fs_sb_info *sbi, nid_t *nid)
1985{
1986 struct f2fs_nm_info *nm_i = NM_I(sbi);
1987 struct free_nid *i = NULL;
1988retry:
1989#ifdef CONFIG_F2FS_FAULT_INJECTION
1990 if (time_to_inject(sbi, FAULT_ALLOC_NID))
1990 if (time_to_inject(sbi, FAULT_ALLOC_NID)) {
1991 f2fs_show_injection_info(FAULT_ALLOC_NID);
1991 return false;
1992 return false;
1993 }
1992#endif
1993 spin_lock(&nm_i->nid_list_lock);
1994
1995 if (unlikely(nm_i->available_nids == 0)) {
1996 spin_unlock(&nm_i->nid_list_lock);
1997 return false;
1998 }
1999

--- 673 unchanged lines hidden --- 		1994#endif
1995 spin_lock(&nm_i->nid_list_lock);
1996
1997 if (unlikely(nm_i->available_nids == 0)) {
1998 spin_unlock(&nm_i->nid_list_lock);
1999 return false;
2000 }
2001

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