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authorDarrick J. Wong <djwong@kernel.org>2021-01-23 03:48:39 +0300
committerDarrick J. Wong <djwong@kernel.org>2021-02-03 20:18:49 +0300
commitf9296569837c3fd66ae32717b0f8f5a26758b4b7 (patch)
tree9e31299fceda929f816a02a8ab071cb69f89b37b /fs/xfs/xfs_icache.c
parent05a302a17062ca73dc91b508cf2a0b25724db15d (diff)
downloadlinux-f9296569837c3fd66ae32717b0f8f5a26758b4b7.tar.xz
xfs: relocate the eofb/cowb workqueue functions
Move the xfs_{eof,cow}blocks_worker and xfs_queue_{eof,cow}blocks functions further down in the file so that the cleanups in the next patches won't have to pre-declare static functions. No functional changes. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_icache.c')
-rw-r--r--fs/xfs/xfs_icache.c126
1 files changed, 63 insertions, 63 deletions
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c
index 0d81330a0fd3..ae0c14df0f9b 100644
--- a/fs/xfs/xfs_icache.c
+++ b/fs/xfs/xfs_icache.c
@@ -916,69 +916,6 @@ xfs_inode_walk(
}
/*
- * Background scanning to trim post-EOF preallocated space. This is queued
- * based on the 'speculative_prealloc_lifetime' tunable (5m by default).
- */
-void
-xfs_queue_eofblocks(
- struct xfs_mount *mp)
-{
- rcu_read_lock();
- if (radix_tree_tagged(&mp->m_perag_tree, XFS_ICI_EOFBLOCKS_TAG))
- queue_delayed_work(mp->m_eofblocks_workqueue,
- &mp->m_eofblocks_work,
- msecs_to_jiffies(xfs_eofb_secs * 1000));
- rcu_read_unlock();
-}
-
-void
-xfs_eofblocks_worker(
- struct work_struct *work)
-{
- struct xfs_mount *mp = container_of(to_delayed_work(work),
- struct xfs_mount, m_eofblocks_work);
-
- if (!sb_start_write_trylock(mp->m_super))
- return;
- xfs_icache_free_eofblocks(mp, NULL);
- sb_end_write(mp->m_super);
-
- xfs_queue_eofblocks(mp);
-}
-
-/*
- * Background scanning to trim preallocated CoW space. This is queued
- * based on the 'speculative_cow_prealloc_lifetime' tunable (5m by default).
- * (We'll just piggyback on the post-EOF prealloc space workqueue.)
- */
-void
-xfs_queue_cowblocks(
- struct xfs_mount *mp)
-{
- rcu_read_lock();
- if (radix_tree_tagged(&mp->m_perag_tree, XFS_ICI_COWBLOCKS_TAG))
- queue_delayed_work(mp->m_eofblocks_workqueue,
- &mp->m_cowblocks_work,
- msecs_to_jiffies(xfs_cowb_secs * 1000));
- rcu_read_unlock();
-}
-
-void
-xfs_cowblocks_worker(
- struct work_struct *work)
-{
- struct xfs_mount *mp = container_of(to_delayed_work(work),
- struct xfs_mount, m_cowblocks_work);
-
- if (!sb_start_write_trylock(mp->m_super))
- return;
- xfs_icache_free_cowblocks(mp, NULL);
- sb_end_write(mp->m_super);
-
- xfs_queue_cowblocks(mp);
-}
-
-/*
* Grab the inode for reclaim exclusively.
*
* We have found this inode via a lookup under RCU, so the inode may have
@@ -1396,6 +1333,37 @@ xfs_icache_free_eofblocks(
XFS_ICI_EOFBLOCKS_TAG);
}
+/*
+ * Background scanning to trim post-EOF preallocated space. This is queued
+ * based on the 'speculative_prealloc_lifetime' tunable (5m by default).
+ */
+void
+xfs_queue_eofblocks(
+ struct xfs_mount *mp)
+{
+ rcu_read_lock();
+ if (radix_tree_tagged(&mp->m_perag_tree, XFS_ICI_EOFBLOCKS_TAG))
+ queue_delayed_work(mp->m_eofblocks_workqueue,
+ &mp->m_eofblocks_work,
+ msecs_to_jiffies(xfs_eofb_secs * 1000));
+ rcu_read_unlock();
+}
+
+void
+xfs_eofblocks_worker(
+ struct work_struct *work)
+{
+ struct xfs_mount *mp = container_of(to_delayed_work(work),
+ struct xfs_mount, m_eofblocks_work);
+
+ if (!sb_start_write_trylock(mp->m_super))
+ return;
+ xfs_icache_free_eofblocks(mp, NULL);
+ sb_end_write(mp->m_super);
+
+ xfs_queue_eofblocks(mp);
+}
+
static inline unsigned long
xfs_iflag_for_tag(
int tag)
@@ -1608,6 +1576,38 @@ xfs_icache_free_cowblocks(
XFS_ICI_COWBLOCKS_TAG);
}
+/*
+ * Background scanning to trim preallocated CoW space. This is queued
+ * based on the 'speculative_cow_prealloc_lifetime' tunable (5m by default).
+ * (We'll just piggyback on the post-EOF prealloc space workqueue.)
+ */
+void
+xfs_queue_cowblocks(
+ struct xfs_mount *mp)
+{
+ rcu_read_lock();
+ if (radix_tree_tagged(&mp->m_perag_tree, XFS_ICI_COWBLOCKS_TAG))
+ queue_delayed_work(mp->m_eofblocks_workqueue,
+ &mp->m_cowblocks_work,
+ msecs_to_jiffies(xfs_cowb_secs * 1000));
+ rcu_read_unlock();
+}
+
+void
+xfs_cowblocks_worker(
+ struct work_struct *work)
+{
+ struct xfs_mount *mp = container_of(to_delayed_work(work),
+ struct xfs_mount, m_cowblocks_work);
+
+ if (!sb_start_write_trylock(mp->m_super))
+ return;
+ xfs_icache_free_cowblocks(mp, NULL);
+ sb_end_write(mp->m_super);
+
+ xfs_queue_cowblocks(mp);
+}
+
void
xfs_inode_set_cowblocks_tag(
xfs_inode_t *ip)