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-rw-r--r--include/linux/fs.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index c79316c79ee3..1c71e7f4d234 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1753,9 +1753,10 @@ struct super_operations {
* anew. Other functions will just ignore such inodes,
* if appropriate. I_NEW is used for waiting.
*
- * I_SYNC Synchonized write of dirty inode data. The bits is
- * set during data writeback, and cleared with a wakeup
- * on the bit address once it is done.
+ * I_SYNC Writeback of inode is running. The bit is set during
+ * data writeback, and cleared with a wakeup on the bit
+ * address once it is done. The bit is also used to pin
+ * the inode in memory for flusher thread.
*
* I_REFERENCED Marks the inode as recently references on the LRU list.
*
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