CVSROOT: /cvs/dm Module name: device-mapper Changes by: agk@xxxxxxxxxxxxxx 2007-12-14 17:26:09 Modified files: . : WHATS_NEW lib : libdm-common.c Log message: Add node operation stack debug messages. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/device-mapper/WHATS_NEW.diff?cvsroot=dm&r1=1.217&r2=1.218 http://sourceware.org/cgi-bin/cvsweb.cgi/device-mapper/lib/libdm-common.c.diff?cvsroot=dm&r1=1.56&r2=1.57 --- device-mapper/WHATS_NEW 2007/12/13 02:25:45 1.217 +++ device-mapper/WHATS_NEW 2007/12/14 17:26:08 1.218 @@ -1,5 +1,6 @@ Version 1.02.24 - =================================== + Add node operation stack debug messages. Report error when empty device name passed to readahead functions. Fix minimum readahead debug message. --- device-mapper/lib/libdm-common.c 2007/12/13 02:25:45 1.56 +++ device-mapper/lib/libdm-common.c 2007/12/14 17:26:09 1.57 @@ -575,18 +575,25 @@ int add_dev_node(const char *dev_name, uint32_t major, uint32_t minor, uid_t uid, gid_t gid, mode_t mode) { + log_debug("%s: Stacking NODE_ADD (%" PRIu32 ",%" PRIu32 ") %u:%u 0%o", + dev_name, major, minor, uid, gid, mode); + return _stack_node_op(NODE_ADD, dev_name, major, minor, uid, gid, mode, "", 0, 0); } int rename_dev_node(const char *old_name, const char *new_name) { + log_debug("%s: Stacking NODE_RENAME to %s", old_name, new_name); + return _stack_node_op(NODE_RENAME, new_name, 0, 0, 0, 0, 0, old_name, 0, 0); } int rm_dev_node(const char *dev_name) { + log_debug("%s: Stacking NODE_DEL", dev_name); + return _stack_node_op(NODE_DEL, dev_name, 0, 0, 0, 0, 0, "", 0, 0); } @@ -596,6 +603,9 @@ if (read_ahead == DM_READ_AHEAD_AUTO) return 1; + log_debug("%s: Stacking NODE_READ_AHEAD %" PRIu32 " (flags=%" PRIu32 + ")", dev_name, read_ahead, read_ahead_flags); + return _stack_node_op(NODE_READ_AHEAD, dev_name, 0, 0, 0, 0, 0, "", read_ahead, read_ahead_flags); } -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
