From 39d7d09dc2d60a42c70f78ebf9e56ed123a9050e Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Thu, 15 Mar 2018 14:36:29 +0200 Subject: [PATCH] btrfs: Remove unused flush var in shrink_delalloc Added by 08e007d2e577 ("Btrfs: improve the noflush reservation") and made redundant by 17024ad0a0fd ("Btrfs: fix early ENOSPC due to delalloc"). Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/extent-tree.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 9f4e6330d7c5..63c679e9b541 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -4829,7 +4829,6 @@ static void shrink_delalloc(struct btrfs_fs_info *fs_info, u64 to_reclaim, long time_left; unsigned long nr_pages; int loops; - enum btrfs_reserve_flush_enum flush; /* Calc the number of the pages we need flush for space reservation */ items = calc_reclaim_items_nr(fs_info, to_reclaim); @@ -4870,10 +4869,6 @@ static void shrink_delalloc(struct btrfs_fs_info *fs_info, u64 to_reclaim, atomic_read(&fs_info->async_delalloc_pages) <= (int)max_reclaim); skip_async: - if (!trans) - flush = BTRFS_RESERVE_FLUSH_ALL; - else - flush = BTRFS_RESERVE_NO_FLUSH; spin_lock(&space_info->lock); if (list_empty(&space_info->tickets) && list_empty(&space_info->priority_tickets)) {