Zdenek Kabelac f5f6dcbc62 Fix operation node stacking for consecutive dm ops ... With the ability to stack many operations in one udev transaction - in same cases we are adding and removing same device at the same time (i.e. deactivate followed by activate). This leads to a problem of checking stacked operations: i.e. remove /dev/node1 followed by create /dev/node1 If the node creation is handled with udev - there is a problem as stacked operation gives warning about existing node1 and will try to remove it - while next operation needs to recreate it. Current code removes all previous stacked operation if the fs op is FS_DEL - patch adds similar behavior for FS_ADD - it will try to remove any 'delete' operation if udev is in use. For FS_RENAME operation it seems to be more complex. But as we are always stacking FS_READ_AHEAD after FS_ADD operation - should be safe to remove all previous operation on the node when udev is running. Code does same checking for stacking libdm and liblvm operations. As a very simple optimization counters were added for each stacked ops type to avoid unneeded list scans if some operation does not exists in the list. Enable skipping of fs_unlock() (udev sync) if only DEL operations are staked. as we do not use lv_info for already deleted nodes.		2011-02-04 19:14:39 +00:00
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datastruct	Add dm_zalloc and use it and dm_pool_zalloc throughout.	2010-09-30 21:06:50 +00:00
ioctl	Suport DM_SECURE_DATA_FLAG.	2011-02-04 16:08:11 +00:00
misc	Suport DM_SECURE_DATA_FLAG.	2011-02-04 16:08:11 +00:00
mm	Compile code for memory debuging only with DEBUG_MEM	2011-01-28 16:01:32 +00:00
regex	Use const char* const * for dm_regex_create()	2010-12-20 13:23:11 +00:00
.exported_symbols	Generate liblvm2app and libdevmapper exported symbols from header files.	2010-06-25 18:17:38 +00:00
libdevmapper.h	Suport DM_SECURE_DATA_FLAG.	2011-02-04 16:08:11 +00:00
libdevmapper.pc.in	Switch to use Requires.private for devmapper.pc and lvm2app.pc	2010-05-11 08:54:11 +00:00
libdm-common.c	Fix operation node stacking for consecutive dm ops	2011-02-04 19:14:39 +00:00
libdm-common.h	Add new dm_prepare_selinux_context fn to libdevmapper and use it throughout.	2010-12-13 10:43:56 +00:00
libdm-deptree.c	Remove dead assignment in _mirror_emit_segment_line	2010-11-29 12:42:10 +00:00
libdm-file.c	Implement dmeventd -R, allowing dmeventd to be restarted without losing	2010-10-20 15:12:12 +00:00
libdm-report.c	Initialize pool object for each row	2011-01-25 21:51:30 +00:00
libdm-string.c	Move va_end(ap) so we do not leave with return -1 without calling it.	2010-11-23 15:00:52 +00:00
Makefile.in	Clean generated files .exported_symbols_generated, example.conf for distclean.	2010-08-03 13:00:45 +00:00