mm-compaction-abort-compaction-loop-if-lock-is-contended-or-run-too-long-fix-2

[karo-tx-linux.git] / fs / attr.c

diff --git a/fs/attr.c b/fs/attr.c
index cce7df53b694373b6288795f14b07eb91c0894fc..9689817dd26a490b5b9424c2058bb2f879cc6a13 100644 (file)
--- a/fs/attr.c
+++ b/fs/attr.c
@@ -184,6 +184,11 @@ int notify_change(struct dentry * dentry, struct iattr * attr)
                        inode_inc_iversion(inode);
        }
 
+       if ((ia_valid & ATTR_SIZE) && IS_I_VERSION(inode)) {
+               if (attr->ia_size != inode->i_size)
+                       inode_inc_iversion(inode);
+       }
+
        if ((ia_valid & ATTR_MODE)) {
                umode_t amode = attr->ia_mode;
                /* Flag setting protected by i_mutex */