Fix compiler failure on fallocate function and used flags.

1 files changed, 13 insertions, 0 deletions

diff --git a/storage/innobase/include/fsp0pagecompress.ic b/storage/innobase/include/fsp0pagecompress.ic
index 1ba3b7835c9..3e59106b05d 100644
--- a/storage/innobase/include/fsp0pagecompress.ic
+++ b/storage/innobase/include/fsp0pagecompress.ic
@@ -182,3 +182,16 @@ fil_space_get_atomic_writes(
 
 	return((atomic_writes_t)0);
 }
+
+/*******************************************************************//**
+Find out wheather the page is page compressed with lzo method
+@return	true if page is page compressed with lzo method, false if not */
+UNIV_INLINE
+ibool
+fil_page_is_lzo_compressed(
+/*=======================*/
+	byte *buf)	/*!< in: page */
+{
+	return(mach_read_from_2(buf+FIL_PAGE_TYPE) == FIL_PAGE_PAGE_COMPRESSED &&
+	       mach_read_from_8(buf+FIL_PAGE_FILE_FLUSH_LSN) == PAGE_LZO_ALGORITHM);
+}