CVSROOT: /cvs/dm Module name: device-mapper Changes by: agk@xxxxxxxxxxxxxx 2007-12-05 16:28:19 Modified files: lib : libdevmapper.h Log message: clarify when read_ahead may be set Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/device-mapper/lib/libdevmapper.h.diff?cvsroot=dm&r1=1.78&r2=1.79 --- device-mapper/lib/libdevmapper.h 2007/11/30 14:59:57 1.78 +++ device-mapper/lib/libdevmapper.h 2007/12/05 16:28:19 1.79 @@ -165,6 +165,9 @@ #define DM_READ_AHEAD_MINIMUM_FLAG 0x1 /* Value supplied is minimum */ +/* + * Read ahead is set with DM_DEVICE_CREATE with a table or DM_DEVICE_RESUME. + */ int dm_task_set_read_ahead(struct dm_task *dmt, uint32_t read_ahead, uint32_t read_ahead_flags); uint32_t dm_task_get_read_ahead(const struct dm_task *dmt, -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
