From 292c196a3695e57980dc79dea3863462fa4831c4 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Thu, 16 Nov 2017 16:59:14 +0800 Subject: f2fs: reserve nid resource for quota sysfile During mkfs, quota sysfiles have already occupied nid resource, it needs to adjust remaining available nid count in kernel side. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/super.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'fs/f2fs/super.c') diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 708155d9c2e4..7ef7620b2010 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1008,7 +1008,8 @@ static int f2fs_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_bavail = user_block_count - valid_user_blocks(sbi) - sbi->current_reserved_blocks; - avail_node_count = sbi->total_node_count - F2FS_RESERVED_NODE_NUM; + avail_node_count = sbi->total_node_count - sbi->nquota_files - + F2FS_RESERVED_NODE_NUM; if (avail_node_count > user_block_count) { buf->f_files = user_block_count; @@ -2462,6 +2463,13 @@ try_onemore: else sb->s_qcop = &f2fs_quotactl_ops; sb->s_quota_types = QTYPE_MASK_USR | QTYPE_MASK_GRP | QTYPE_MASK_PRJ; + + if (f2fs_sb_has_quota_ino(sbi->sb)) { + for (i = 0; i < MAXQUOTAS; i++) { + if (f2fs_qf_ino(sbi->sb, i)) + sbi->nquota_files++; + } + } #endif sb->s_op = &f2fs_sops; -- cgit v1.2.3