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Diffstat (limited to 'fs/xfs/xfs_icache.c')
-rw-r--r--fs/xfs/xfs_icache.c37
1 files changed, 16 insertions, 21 deletions
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c
index e44040206851..23a920437fe4 100644
--- a/fs/xfs/xfs_icache.c
+++ b/fs/xfs/xfs_icache.c
@@ -334,7 +334,7 @@ xfs_reinit_inode(
dev_t dev = inode->i_rdev;
kuid_t uid = inode->i_uid;
kgid_t gid = inode->i_gid;
- unsigned long state = inode->i_state;
+ unsigned long state = inode_state_read_once(inode);
error = inode_init_always(mp->m_super, inode);
@@ -345,7 +345,7 @@ xfs_reinit_inode(
inode->i_rdev = dev;
inode->i_uid = uid;
inode->i_gid = gid;
- inode->i_state = state;
+ inode_state_assign_raw(inode, state);
mapping_set_folio_min_order(inode->i_mapping,
M_IGEO(mp)->min_folio_order);
return error;
@@ -358,7 +358,7 @@ xfs_reinit_inode(
static int
xfs_iget_recycle(
struct xfs_perag *pag,
- struct xfs_inode *ip) __releases(&ip->i_flags_lock)
+ struct xfs_inode *ip)
{
struct xfs_mount *mp = ip->i_mount;
struct inode *inode = VFS_I(ip);
@@ -366,20 +366,6 @@ xfs_iget_recycle(
trace_xfs_iget_recycle(ip);
- if (!xfs_ilock_nowait(ip, XFS_ILOCK_EXCL))
- return -EAGAIN;
-
- /*
- * We need to make it look like the inode is being reclaimed to prevent
- * the actual reclaim workers from stomping over us while we recycle
- * the inode. We can't clear the radix tree tag yet as it requires
- * pag_ici_lock to be held exclusive.
- */
- ip->i_flags |= XFS_IRECLAIM;
-
- spin_unlock(&ip->i_flags_lock);
- rcu_read_unlock();
-
ASSERT(!rwsem_is_locked(&inode->i_rwsem));
error = xfs_reinit_inode(mp, inode);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
@@ -411,7 +397,7 @@ xfs_iget_recycle(
ip->i_flags |= XFS_INEW;
xfs_perag_clear_inode_tag(pag, XFS_INO_TO_AGINO(mp, ip->i_ino),
XFS_ICI_RECLAIM_TAG);
- inode->i_state = I_NEW;
+ inode_state_assign_raw(inode, I_NEW);
spin_unlock(&ip->i_flags_lock);
spin_unlock(&pag->pag_ici_lock);
@@ -576,10 +562,19 @@ xfs_iget_cache_hit(
/* The inode fits the selection criteria; process it. */
if (ip->i_flags & XFS_IRECLAIMABLE) {
- /* Drops i_flags_lock and RCU read lock. */
- error = xfs_iget_recycle(pag, ip);
- if (error == -EAGAIN)
+ /*
+ * We need to make it look like the inode is being reclaimed to
+ * prevent the actual reclaim workers from stomping over us
+ * while we recycle the inode. We can't clear the radix tree
+ * tag yet as it requires pag_ici_lock to be held exclusive.
+ */
+ if (!xfs_ilock_nowait(ip, XFS_ILOCK_EXCL))
goto out_skip;
+ ip->i_flags |= XFS_IRECLAIM;
+ spin_unlock(&ip->i_flags_lock);
+ rcu_read_unlock();
+
+ error = xfs_iget_recycle(pag, ip);
if (error)
return error;
} else {