From 6701bdb39ceb48d9b155c2b7f989c250140d6e45 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Wed, 20 Mar 2019 13:49:09 +0100 Subject: [PATCH] btrfs: get fs_info from block group in write_pinned_extent_entries We can read fs_info from the block group cache structure and can drop it from the parameters. Signed-off-by: David Sterba --- fs/btrfs/free-space-cache.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index 98ebe4b28f29..33c3e6f1ae37 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -1039,8 +1039,7 @@ fail: return -1; } -static noinline_for_stack int -write_pinned_extent_entries(struct btrfs_fs_info *fs_info, +static noinline_for_stack int write_pinned_extent_entries( struct btrfs_block_group_cache *block_group, struct btrfs_io_ctl *io_ctl, int *entries) @@ -1059,7 +1058,7 @@ write_pinned_extent_entries(struct btrfs_fs_info *fs_info, * We shouldn't have switched the pinned extents yet so this is the * right one */ - unpin = fs_info->pinned_extents; + unpin = block_group->fs_info->pinned_extents; start = block_group->key.objectid; @@ -1235,7 +1234,6 @@ static int __btrfs_write_out_cache(struct btrfs_root *root, struct inode *inode, struct btrfs_io_ctl *io_ctl, struct btrfs_trans_handle *trans) { - struct btrfs_fs_info *fs_info = root->fs_info; struct extent_state *cached_state = NULL; LIST_HEAD(bitmap_list); int entries = 0; @@ -1293,8 +1291,7 @@ static int __btrfs_write_out_cache(struct btrfs_root *root, struct inode *inode, * If this changes while we are working we'll get added back to * the dirty list and redo it. No locking needed */ - ret = write_pinned_extent_entries(fs_info, block_group, - io_ctl, &entries); + ret = write_pinned_extent_entries(block_group, io_ctl, &entries); if (ret) goto out_nospc_locked; -- 2.30.2