Experimental: configure option to call posix_fadvise(POSIX_FADV_DONTNEED) on each indexed file. If enabled, can be disabled at run time by setting NO_NOCACHE_INDEXED in the environment.

2021-02-24 16:00:40 +01:00
parent 2678b304c5
commit 905f94b961
3 changed files with 26 additions and 0 deletions
@@ -114,6 +114,9 @@
 /* Define to the sub-directory where libtool stores uninstalled libraries. */
 #undef LT_OBJDIR

+/* Evict indexed files from page cache */
+#undef NOCACHE_INDEXED
+
 /* Define to the address where bug reports for this package should be sent. */
 #undef PACKAGE_BUGREPORT