diff mbox

[21/24] orangefs: skip inode writeout if nothing to write

Message ID 20180320170234.1412-22-martin@omnibond.com (mailing list archive)
State New, archived
Headers show

Commit Message

Martin Brandenburg March 20, 2018, 5:02 p.m. UTC 
Would happen if an inode is dirty but whatever happened is not something
that can be written out to OrangeFS.

Signed-off-by: Martin Brandenburg <martin@omnibond.com>
---
 fs/orangefs/orangefs-utils.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox

Patch

diff --git a/fs/orangefs/orangefs-utils.c b/fs/orangefs/orangefs-utils.c
index e12ac6ae9894..4d079635fa4b 100644
--- a/fs/orangefs/orangefs-utils.c
+++ b/fs/orangefs/orangefs-utils.c
@@ -436,6 +436,11 @@  int orangefs_inode_setattr(struct inode *inode)
 	copy_attributes_from_inode(inode,
 	    &new_op->upcall.req.setattr.attributes);
 	orangefs_inode->attr_valid = 0;
+	if (!new_op->upcall.req.setattr.attributes.mask) {
+		spin_unlock(&inode->i_lock);
+		op_release(new_op);
+		return 0;
+	}
 	spin_unlock(&inode->i_lock);
 
 	ret = service_operation(new_op,