f2fs: build stat_info before orphan inode recovery
f2fs_sync_fs() -> write_checkpoint() calls stat_inc_cp_count(sbi->stat_info),
which needs stat_info allocation.
Otherwise, we can hit:
[254042.598623] ? count_shadow_nodes+0xa0/0xa0
[254042.598633] f2fs_sync_fs+0x65/0xd0 [f2fs]
[254042.598645] f2fs_balance_fs_bg+0xe4/0x1c0 [f2fs]
[254042.598657] f2fs_write_node_pages+0x34/0x1a0 [f2fs]
[254042.598664] ? pagevec_lookup_entries+0x1e/0x30
[254042.598673] do_writepages+0x1e/0x30
[254042.598682] __writeback_single_inode+0x45/0x330
[254042.598688] writeback_single_inode+0xd7/0x190
[254042.598694] write_inode_now+0x86/0xa0
[254042.598699] iput+0x122/0x200
[254042.598709] f2fs_fill_super+0xd4a/0x14d0 [f2fs]
[254042.598717] mount_bdev+0x184/0x1c0
[254042.598934] ? f2fs_commit_super+0x100/0x100 [f2fs]
[254042.599142] f2fs_mount+0x15/0x20 [f2fs]
[254042.599349] mount_fs+0x39/0x160
[254042.599554] ? __alloc_percpu+0x15/0x20
[254042.599759] vfs_kern_mount+0x67/0x110
[254042.599972] do_mount+0x1bb/0xc80
[254042.600175] ? memdup_user+0x42/0x60
[254042.600380] SyS_mount+0x83/0xd0
[254042.600583] entry_SYSCALL_64_fastpath+0x1e/0xad
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
1 file changed