if: provisionary substitute for merge_bvec()

This might potentially worsen IO performance somewhat. Please report any _reproducible_ issues, together with a reproducer.
2019-01-10 13:36:45 +01:00 · 2019-01-10 13:36:45 +01:00 · 52b2cf2726
parent 0db016a317
commit 52b2cf2726
1 changed files with 2 additions and 0 deletions
--- a/kernel/mars_if.c
+++ b/kernel/mars_if.c
@ -80,6 +80,8 @@
 */
 #ifndef BIO_UPTODATE
 #define NEED_BIO_SPLIT
+#undef  USE_MAX_PHYS_SEGMENTS
+#define USE_MAX_PHYS_SEGMENTS   1
 #endif

 //      end_remove_this