[dm-devel] device-mapper ./WHATS_NEW lib/libdevmapper.h

[agk at sourceware.org]

CVSROOT:	/cvs/dm
Module name:	device-mapper
Changes by:	agk at sourceware.org	2007-11-12 20:47:18

Modified files:
	.              : WHATS_NEW 
	lib            : libdevmapper.h 

Log message:
	Add DM_READ_AHEAD_MINIMUM_FLAG

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/device-mapper/WHATS_NEW.diff?cvsroot=dm&r1=1.208&r2=1.209
http://sourceware.org/cgi-bin/cvsweb.cgi/device-mapper/lib/libdevmapper.h.diff?cvsroot=dm&r1=1.75&r2=1.76

--- device-mapper/WHATS_NEW	2007/11/09 16:52:36	1.208
+++ device-mapper/WHATS_NEW	2007/11/12 20:47:17	1.209
@@ -1,6 +1,6 @@
 Version 1.02.23 - 
 ==================================
-  Define DM_READ_AHEAD_AUTO and DM_READ_AHEAD_NONE.
+  Define DM_READ_AHEAD_* values and flags.
   Fix configure --with-dmeventd-path substitution.
   Allow $DM_DEV_DIR envvar to override default of "/dev".
   Create e.g., libdevmapper.so.1.02, in build dir alongside the .so file.
--- device-mapper/lib/libdevmapper.h	2007/11/09 16:52:36	1.75
+++ device-mapper/lib/libdevmapper.h	2007/11/12 20:47:18	1.76
@@ -144,6 +144,8 @@
 #define DM_READ_AHEAD_AUTO UINT32_MAX	/* Use kernel default readahead */
 #define DM_READ_AHEAD_NONE 0		/* Disable readahead */
 
+#define DM_READ_AHEAD_MINIMUM_FLAG	0x1	/* Value supplied is minimum */
+
 int dm_task_set_ro(struct dm_task *dmt);
 int dm_task_set_newname(struct dm_task *dmt, const char *newname);
 int dm_task_set_minor(struct dm_task *dmt, int minor);