From: Dave Chinner <dchinner@xxxxxxxxxx>
There is nothing "sync" realted to this work queue any more. It is a general
purpose per-filesystem work queue. Rename it appropriately, and remove the
"syncd" naming from various functions.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
---
fs/xfs/xfs_mount.c | 1 +
fs/xfs/xfs_mount.h | 2 ++
fs/xfs/xfs_super.c | 14 +++++++-------
fs/xfs/xfs_sync.c | 19 +++++++++----------
fs/xfs/xfs_sync.h | 4 +---
5 files changed, 20 insertions(+), 20 deletions(-)
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 29c2f83..e2979ee 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -43,6 +43,7 @@
#include "xfs_utils.h"
#include "xfs_trace.h"
+struct workqueue_struct *xfs_mount_wq;
#ifdef HAVE_PERCPU_SB
STATIC void xfs_icsb_balance_counter(xfs_mount_t *, xfs_sb_field_t,
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index deee09e..a0113dd 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -60,6 +60,8 @@ struct xfs_nameops;
struct xfs_ail;
struct xfs_quotainfo;
+extern struct workqueue_struct *xfs_mount_wq;
+
#ifdef HAVE_PERCPU_SB
/*
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 116fcb8..d75fdf3 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1298,7 +1298,7 @@ xfs_fs_fill_super(
INIT_DELAYED_WORK(&mp->m_sync_work, xfs_sync_worker);
INIT_DELAYED_WORK(&mp->m_reclaim_work, xfs_reclaim_worker);
- xfs_syncd_queue_sync(mp);
+ xfs_sync_work_queue(mp);
error = xfs_mountfs(mp);
if (error)
@@ -1542,8 +1542,8 @@ xfs_init_workqueues(void)
* competing for ressources. Use the default large max_active value
* so that even lots of filesystems can perform these task in parallel.
*/
- xfs_syncd_wq = alloc_workqueue("xfssyncd", WQ_NON_REENTRANT, 0);
- if (!xfs_syncd_wq)
+ xfs_mount_wq = alloc_workqueue("xfsmount", WQ_NON_REENTRANT, 0);
+ if (!xfs_mount_wq)
return -ENOMEM;
/*
@@ -1554,12 +1554,12 @@ xfs_init_workqueues(void)
*/
xfs_alloc_wq = alloc_workqueue("xfsalloc", WQ_MEM_RECLAIM, 0);
if (!xfs_alloc_wq)
- goto out_destroy_syncd;
+ goto out_destroy_mount;
return 0;
-out_destroy_syncd:
- destroy_workqueue(xfs_syncd_wq);
+out_destroy_mount:
+ destroy_workqueue(xfs_mount_wq);
return -ENOMEM;
}
@@ -1567,7 +1567,7 @@ STATIC void
xfs_destroy_workqueues(void)
{
destroy_workqueue(xfs_alloc_wq);
- destroy_workqueue(xfs_syncd_wq);
+ destroy_workqueue(xfs_mount_wq);
}
STATIC int __init
diff --git a/fs/xfs/xfs_sync.c b/fs/xfs/xfs_sync.c
index 13830e4..7744ffe 100644
--- a/fs/xfs/xfs_sync.c
+++ b/fs/xfs/xfs_sync.c
@@ -39,7 +39,6 @@
#include <linux/kthread.h>
#include <linux/freezer.h>
-struct workqueue_struct *xfs_syncd_wq; /* sync workqueue */
/*
* The inode lookup is done in batches to keep the amount of lock traffic and
@@ -371,10 +370,10 @@ xfs_quiesce_attr(
}
void
-xfs_syncd_queue_sync(
+xfs_sync_work_queue(
struct xfs_mount *mp)
{
- queue_delayed_work(xfs_syncd_wq, &mp->m_sync_work,
+ queue_delayed_work(xfs_mount_wq, &mp->m_sync_work,
msecs_to_jiffies(xfs_syncd_centisecs * 10));
}
@@ -415,7 +414,7 @@ xfs_sync_worker(
}
/* queue us up again */
- xfs_syncd_queue_sync(mp);
+ xfs_sync_work_queue(mp);
}
/*
@@ -426,13 +425,13 @@ xfs_sync_worker(
* aggressive.
*/
static void
-xfs_syncd_queue_reclaim(
+xfs_reclaim_queue_work(
struct xfs_mount *mp)
{
rcu_read_lock();
if (radix_tree_tagged(&mp->m_perag_tree, XFS_ICI_RECLAIM_TAG)) {
- queue_delayed_work(xfs_syncd_wq, &mp->m_reclaim_work,
+ queue_delayed_work(xfs_mount_wq, &mp->m_reclaim_work,
msecs_to_jiffies(xfs_syncd_centisecs / 6 * 10));
}
rcu_read_unlock();
@@ -453,7 +452,7 @@ xfs_reclaim_worker(
struct xfs_mount, m_reclaim_work);
xfs_reclaim_inodes(mp, SYNC_TRYLOCK);
- xfs_syncd_queue_reclaim(mp);
+ xfs_reclaim_queue_work(mp);
}
/*
@@ -474,7 +473,7 @@ xfs_flush_inodes(
{
struct xfs_mount *mp = ip->i_mount;
- queue_work(xfs_syncd_wq, &mp->m_flush_work);
+ queue_work(xfs_mount_wq, &mp->m_flush_work);
flush_work_sync(&mp->m_flush_work);
}
@@ -507,7 +506,7 @@ __xfs_inode_set_reclaim_tag(
spin_unlock(&ip->i_mount->m_perag_lock);
/* schedule periodic background inode reclaim */
- xfs_syncd_queue_reclaim(ip->i_mount);
+ xfs_reclaim_queue_work(ip->i_mount);
trace_xfs_perag_set_reclaim(ip->i_mount, pag->pag_agno,
-1, _RET_IP_);
@@ -923,7 +922,7 @@ xfs_reclaim_inodes_nr(
int nr_to_scan)
{
/* kick background reclaimer and push the AIL */
- xfs_syncd_queue_reclaim(mp);
+ xfs_reclaim_queue_work(mp);
xfs_ail_push_all(mp->m_ail);
xfs_reclaim_inodes_ag(mp, SYNC_TRYLOCK | SYNC_WAIT, &nr_to_scan);
diff --git a/fs/xfs/xfs_sync.h b/fs/xfs/xfs_sync.h
index 3f59e5b..3c22f3d 100644
--- a/fs/xfs/xfs_sync.h
+++ b/fs/xfs/xfs_sync.h
@@ -24,9 +24,7 @@ struct xfs_perag;
#define SYNC_WAIT 0x0001 /* wait for i/o to complete */
#define SYNC_TRYLOCK 0x0002 /* only try to lock inodes */
-extern struct workqueue_struct *xfs_syncd_wq; /* sync workqueue */
-
-void xfs_syncd_queue_sync(struct xfs_mount *mp);
+void xfs_sync_work_queue(struct xfs_mount *mp);
void xfs_sync_worker(struct work_struct *work);
void xfs_flush_worker(struct work_struct *work);
void xfs_reclaim_worker(struct work_struct *work);
--
1.7.10
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