nfs: fix comment and add warn_on for PG_INODE_REF

[deliverable/linux.git] / include / linux / nfs_page.h

diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 291924ca95173cedc9c83a198dab7d4db29aa301..6ad2bbcad4050c12105778c3011b5196fcbf4b9e 100644 (file)
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -26,7 +26,7 @@ enum {
        PG_MAPPED,              /* page private set for buffered io */
        PG_CLEAN,               /* write succeeded */
        PG_COMMIT_TO_DS,        /* used by pnfs layouts */
-       PG_INODE_REF,           /* extra ref held by inode (head req only) */
+       PG_INODE_REF,           /* extra ref held by inode when in writeback */
        PG_HEADLOCK,            /* page group lock of wb_head */
        PG_TEARDOWN,            /* page group sync for destroy */
        PG_UNLOCKPAGE,          /* page group sync bit in read path */