Messages in this thread Patch in this message | | | From | Chao Yu <> | Subject | [PATCH] f2fs: fix wrong .available_nid calculation | Date | Mon, 5 Aug 2019 18:12:27 +0800 |
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In mkfs, we have counted quota file's node number in cp.valid_node_count, so we have to avoid wrong substraction of quota node number in .available_nid calculation.
f2fs_write_check_point_pack() { .. set_cp(valid_node_count, 1 + c.quota_inum + c.lpf_inum);
Fixes: 292c196a3695f2fs ("reserve nid resource for quota sysfile") Signed-off-by: Chao Yu <yuchao0@huawei.com> --- fs/f2fs/node.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index a18b2a895771..d9ba1db2d01e 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -2964,7 +2964,7 @@ static int init_node_manager(struct f2fs_sb_info *sbi) /* not used nids: 0, node, meta, (and root counted as valid node) */ nm_i->available_nids = nm_i->max_nid - sbi->total_valid_node_count - - sbi->nquota_files - F2FS_RESERVED_NODE_NUM; + F2FS_RESERVED_NODE_NUM; nm_i->nid_cnt[FREE_NID] = 0; nm_i->nid_cnt[PREALLOC_NID] = 0; nm_i->nat_cnt = 0; -- 2.18.0.rc1
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