LU-14267 osd: do not update inode each write

[fs/lustre-release.git] / lustre / osd-ldiskfs / osd_io.c

diff --git a/lustre/osd-ldiskfs/osd_io.c b/lustre/osd-ldiskfs/osd_io.c
index 7631d61..deaa0af 100644 (file)
--- a/lustre/osd-ldiskfs/osd_io.c
+++ b/lustre/osd-ldiskfs/osd_io.c
@@ -1921,7 +1921,8 @@ static int osd_ldiskfs_write_record(struct dt_object *dt, void *buf,
                ++bufsize;
        }
 
-       dirty_inode = test_and_set_bit(LDISKFS_INODE_JOURNAL_DATA,
+       /* only the first flag-set matters */
+       dirty_inode = !test_and_set_bit(LDISKFS_INODE_JOURNAL_DATA,
                                       &ei->i_flags);
 
        /* sparse checking is racy, but sparse is very rare case, leave as is */