From: fdmanana@kernel.org
To: linux-btrfs@vger.kernel.org
Subject: [PATCH] Btrfs: remove wait queue from space_info structure
Date: Fri, 25 Oct 2019 10:53:12 +0100 [thread overview]
Message-ID: <20191025095312.17608-1-fdmanana@kernel.org> (raw)
From: Filipe Manana <fdmanana@suse.com>
It is not used anymore since commit 957780eb2788d8 ("Btrfs: introduce
ticketed enospc infrastructure"), so just remove it.
Signed-off-by: Filipe Manana <fdmanana@suse.com>
---
fs/btrfs/space-info.c | 1 -
fs/btrfs/space-info.h | 1 -
2 files changed, 2 deletions(-)
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c
index 98dc092a905e..260a883994b9 100644
--- a/fs/btrfs/space-info.c
+++ b/fs/btrfs/space-info.c
@@ -58,7 +58,6 @@ static int create_space_info(struct btrfs_fs_info *info, u64 flags)
spin_lock_init(&space_info->lock);
space_info->flags = flags & BTRFS_BLOCK_GROUP_TYPE_MASK;
space_info->force_alloc = CHUNK_ALLOC_NO_FORCE;
- init_waitqueue_head(&space_info->wait);
INIT_LIST_HEAD(&space_info->ro_bgs);
INIT_LIST_HEAD(&space_info->tickets);
INIT_LIST_HEAD(&space_info->priority_tickets);
diff --git a/fs/btrfs/space-info.h b/fs/btrfs/space-info.h
index 8867e84aa33d..c234ba91d9f1 100644
--- a/fs/btrfs/space-info.h
+++ b/fs/btrfs/space-info.h
@@ -63,7 +63,6 @@ struct btrfs_space_info {
struct rw_semaphore groups_sem;
/* for block groups in our same type */
struct list_head block_groups[BTRFS_NR_RAID_TYPES];
- wait_queue_head_t wait;
struct kobject kobj;
struct kobject *block_group_kobjs[BTRFS_NR_RAID_TYPES];
--
2.11.0
next reply other threads:[~2019-10-25 9:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-25 9:53 fdmanana [this message]
2019-10-25 11:41 ` [PATCH] Btrfs: remove wait queue from space_info structure David Sterba
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