From: Josef Bacik <josef@toxicpanda.com>
To: kernel-team@fb.com, linux-btrfs@vger.kernel.org
Subject: [PATCH 25/36] btrfs: pass delayed_refs_root to btrfs_delayed_ref_lock
Date: Tue, 11 Sep 2018 13:57:56 -0400 [thread overview]
Message-ID: <20180911175807.26181-26-josef@toxicpanda.com> (raw)
In-Reply-To: <20180911175807.26181-1-josef@toxicpanda.com>
We don't need the trans except to get the delayed_refs_root, so just
pass the delayed_refs_root into btrfs_delayed_ref_lock and call it a
day.
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
fs/btrfs/delayed-ref.c | 5 +----
fs/btrfs/delayed-ref.h | 2 +-
fs/btrfs/extent-tree.c | 2 +-
3 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c
index 96ce087747b2..87778645bf4a 100644
--- a/fs/btrfs/delayed-ref.c
+++ b/fs/btrfs/delayed-ref.c
@@ -197,12 +197,9 @@ find_ref_head(struct rb_root *root, u64 bytenr,
return NULL;
}
-int btrfs_delayed_ref_lock(struct btrfs_trans_handle *trans,
+int btrfs_delayed_ref_lock(struct btrfs_delayed_ref_root *delayed_refs,
struct btrfs_delayed_ref_head *head)
{
- struct btrfs_delayed_ref_root *delayed_refs;
-
- delayed_refs = &trans->transaction->delayed_refs;
lockdep_assert_held(&delayed_refs->lock);
if (mutex_trylock(&head->mutex))
return 0;
diff --git a/fs/btrfs/delayed-ref.h b/fs/btrfs/delayed-ref.h
index 7769177b489e..ee636d7a710a 100644
--- a/fs/btrfs/delayed-ref.h
+++ b/fs/btrfs/delayed-ref.h
@@ -255,7 +255,7 @@ void btrfs_merge_delayed_refs(struct btrfs_trans_handle *trans,
struct btrfs_delayed_ref_head *
btrfs_find_delayed_ref_head(struct btrfs_delayed_ref_root *delayed_refs,
u64 bytenr);
-int btrfs_delayed_ref_lock(struct btrfs_trans_handle *trans,
+int btrfs_delayed_ref_lock(struct btrfs_delayed_ref_root *delayed_refs,
struct btrfs_delayed_ref_head *head);
static inline void btrfs_delayed_ref_unlock(struct btrfs_delayed_ref_head *head)
{
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 5e928275826f..b68e3992e5e6 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2600,7 +2600,7 @@ static noinline int __btrfs_run_delayed_refs(struct btrfs_trans_handle *trans,
/* grab the lock that says we are going to process
* all the refs for this head */
- ret = btrfs_delayed_ref_lock(trans, locked_ref);
+ ret = btrfs_delayed_ref_lock(delayed_refs, locked_ref);
spin_unlock(&delayed_refs->lock);
/*
* we may have dropped the spin lock to get the head
--
2.14.3
next prev parent reply other threads:[~2018-09-11 22:59 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-11 17:57 [PATCH 00/35][v2] My current patch queue Josef Bacik
2018-09-11 17:57 ` [PATCH 01/36] btrfs: add btrfs_delete_ref_head helper Josef Bacik
2018-09-11 22:52 ` Omar Sandoval
2018-09-11 17:57 ` [PATCH 02/36] btrfs: add cleanup_ref_head_accounting helper Josef Bacik
2018-09-11 17:57 ` [PATCH 03/36] btrfs: cleanup extent_op handling Josef Bacik
2018-09-11 23:24 ` Omar Sandoval
2018-09-11 17:57 ` [PATCH 04/36] btrfs: only track ref_heads in delayed_ref_updates Josef Bacik
2018-09-11 17:57 ` [PATCH 05/36] btrfs: only count ref heads run in __btrfs_run_delayed_refs Josef Bacik
2018-09-11 23:07 ` Omar Sandoval
2018-09-12 17:46 ` David Sterba
2018-09-11 17:57 ` [PATCH 06/36] btrfs: introduce delayed_refs_rsv Josef Bacik
2018-09-11 17:57 ` [PATCH 07/36] btrfs: check if free bgs for commit Josef Bacik
2018-09-11 23:09 ` Omar Sandoval
2018-09-11 17:57 ` [PATCH 08/36] btrfs: dump block_rsv whe dumping space info Josef Bacik
2018-09-11 23:11 ` Omar Sandoval
2018-09-12 17:24 ` David Sterba
2018-09-11 17:57 ` [PATCH 09/36] btrfs: release metadata before running delayed refs Josef Bacik
2018-09-11 17:57 ` [PATCH 10/36] btrfs: protect space cache inode alloc with nofs Josef Bacik
2018-09-11 17:57 ` [PATCH 11/36] btrfs: fix truncate throttling Josef Bacik
2018-09-11 17:57 ` [PATCH 12/36] btrfs: don't use global rsv for chunk allocation Josef Bacik
2018-09-11 17:57 ` [PATCH 13/36] btrfs: add ALLOC_CHUNK_FORCE to the flushing code Josef Bacik
2018-09-11 17:57 ` [PATCH 14/36] btrfs: reset max_extent_size properly Josef Bacik
2018-09-18 23:54 ` Omar Sandoval
2018-09-11 17:57 ` [PATCH 15/36] btrfs: don't enospc all tickets on flush failure Josef Bacik
2018-09-11 17:57 ` [PATCH 16/36] btrfs: run delayed iputs before committing Josef Bacik
2018-09-18 23:59 ` Omar Sandoval
2018-09-11 17:57 ` [PATCH 17/36] btrfs: loop in inode_rsv_refill Josef Bacik
2018-09-19 0:17 ` Omar Sandoval
2018-09-11 17:57 ` [PATCH 18/36] btrfs: move the dio_sem higher up the callchain Josef Bacik
2018-09-11 17:57 ` [PATCH 19/36] btrfs: set max_extent_size properly Josef Bacik
2018-09-11 17:57 ` [PATCH 20/36] btrfs: don't use ctl->free_space for max_extent_size Josef Bacik
2018-09-11 17:57 ` [PATCH 21/36] btrfs: reset max_extent_size on clear in a bitmap Josef Bacik
2018-09-11 17:57 ` [PATCH 22/36] btrfs: only run delayed refs if we're committing Josef Bacik
2018-09-11 17:57 ` [PATCH 23/36] btrfs: make sure we create all new bgs Josef Bacik
2018-09-11 17:57 ` [PATCH 24/36] btrfs: assert on non-empty delayed iputs Josef Bacik
2018-09-11 17:57 ` Josef Bacik [this message]
2018-09-11 17:57 ` [PATCH 26/36] btrfs: make btrfs_destroy_delayed_refs use btrfs_delayed_ref_lock Josef Bacik
2018-09-11 17:57 ` [PATCH 27/36] btrfs: make btrfs_destroy_delayed_refs use btrfs_delete_ref_head Josef Bacik
2018-09-11 17:57 ` [PATCH 28/36] btrfs: handle delayed ref head accounting cleanup in abort Josef Bacik
2018-09-11 17:58 ` [PATCH 29/36] btrfs: call btrfs_create_pending_block_groups unconditionally Josef Bacik
2018-09-11 17:58 ` [PATCH 30/36] btrfs: just delete pending bgs if we are aborted Josef Bacik
2018-09-11 17:58 ` [PATCH 31/36] btrfs: cleanup pending bgs on transaction abort Josef Bacik
2018-09-11 17:58 ` [PATCH 32/36] btrfs: clear delayed_refs_rsv for dirty bg cleanup Josef Bacik
2018-09-19 0:21 ` Omar Sandoval
2018-09-11 17:58 ` [PATCH 33/36] btrfs: only free reserved extent if we didn't insert it Josef Bacik
2018-09-19 0:20 ` Omar Sandoval
2018-09-11 17:58 ` [PATCH 34/36] btrfs: fix insert_reserved error handling Josef Bacik
2018-09-11 17:58 ` [PATCH 35/36] btrfs: wait on ordered extents on abort cleanup Josef Bacik
2018-09-11 17:58 ` [PATCH 36/36] MAINTAINERS: update my email address for btrfs Josef Bacik
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