From 6f8e0fc77cd5534f6c3b1494adcc9dd8da8998a5 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Wed, 20 Mar 2019 16:29:13 +0100 Subject: [PATCH] btrfs: get fs_info from trans in init_first_rw_device We can read fs_info from the transaction and can drop it from the parameters. Signed-off-by: David Sterba --- fs/btrfs/volumes.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 0a816279a803..46b331c4f253 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -185,8 +185,7 @@ void btrfs_describe_block_groups(u64 bg_flags, char *buf, u32 size_buf) out_overflow:; } -static int init_first_rw_device(struct btrfs_trans_handle *trans, - struct btrfs_fs_info *fs_info); +static int init_first_rw_device(struct btrfs_trans_handle *trans); static int btrfs_relocate_sys_chunks(struct btrfs_fs_info *fs_info); static void __btrfs_reset_dev_stats(struct btrfs_device *dev); static void btrfs_dev_stat_print_on_error(struct btrfs_device *dev); @@ -2668,7 +2667,7 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path if (seeding_dev) { mutex_lock(&fs_info->chunk_mutex); - ret = init_first_rw_device(trans, fs_info); + ret = init_first_rw_device(trans); mutex_unlock(&fs_info->chunk_mutex); if (ret) { btrfs_abort_transaction(trans, ret); @@ -5304,9 +5303,9 @@ int btrfs_alloc_chunk(struct btrfs_trans_handle *trans, u64 type) return __btrfs_alloc_chunk(trans, chunk_offset, type); } -static noinline int init_first_rw_device(struct btrfs_trans_handle *trans, - struct btrfs_fs_info *fs_info) +static noinline int init_first_rw_device(struct btrfs_trans_handle *trans) { + struct btrfs_fs_info *fs_info = trans->fs_info; u64 chunk_offset; u64 sys_chunk_offset; u64 alloc_profile;