shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
Code Releases Activity

decode cookie flags in debug msgs

Browse Source
This commit is contained in:
Alasdair Kergon 2011-07-05 16:17:14 +00:00
parent 2aef1b08f0
commit f92e31558b
1 changed files with 55 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

57
libdm/libdm-common.c
View File

@ -1391,6 +1391,51 @@ int dm_udev_create_cookie(uint32_t *cookie)
return _udev_notify_sem_create(cookie, &semid);
}
static const char *_task_type_disp(int type)
{
switch(type) {
case DM_DEVICE_CREATE:
return "CREATE";
case DM_DEVICE_RELOAD:
return "RELOAD";
case DM_DEVICE_REMOVE:
return "REMOVE";
case DM_DEVICE_REMOVE_ALL:
return "REMOVE_ALL";
case DM_DEVICE_SUSPEND:
return "SUSPEND";
case DM_DEVICE_RESUME:
return "RESUME";
case DM_DEVICE_INFO:
return "INFO";
case DM_DEVICE_DEPS:
return "DEPS";
case DM_DEVICE_RENAME:
return "RENAME";
case DM_DEVICE_VERSION:
return "VERSION";
case DM_DEVICE_STATUS:
return "STATUS";
case DM_DEVICE_TABLE:
return "TABLE";
case DM_DEVICE_WAITEVENT:
return "WAITEVENT";
case DM_DEVICE_LIST:
return "LIST";
case DM_DEVICE_CLEAR:
return "CLEAR";
case DM_DEVICE_MKNODES:
return "MKNODES";
case DM_DEVICE_LIST_VERSIONS:
return "LIST_VERSIONS";
case DM_DEVICE_TARGET_MSG:
return "TARGET_MSG";
case DM_DEVICE_SET_GEOMETRY:
return "SET_GEOMETRY";
}
return "unknown";
}
int dm_task_set_cookie(struct dm_task *dmt, uint32_t *cookie, uint16_t flags)
{
int semid;
@ -1419,8 +1464,16 @@ int dm_task_set_cookie(struct dm_task *dmt, uint32_t *cookie, uint16_t flags)
dmt->event_nr |= ~DM_UDEV_FLAGS_MASK & *cookie;
dmt->cookie_set = 1;
log_debug("Udev cookie 0x%" PRIx32 " (semid %d) assigned to dm_task "
"type %d with flags 0x%" PRIx16, *cookie, semid, dmt->type, flags);
log_debug("Udev cookie 0x%" PRIx32 " (semid %d) assigned to "
"%s task(%d) with flags%s%s%s%s%s%s%s (0x%" PRIx16 ")", *cookie, semid, _task_type_disp(dmt->type), dmt->type,
(flags & DM_UDEV_DISABLE_DM_RULES_FLAG) ? " DISABLE_DM_RULES" : "",
(flags & DM_UDEV_DISABLE_SUBSYSTEM_RULES_FLAG) ? " DISABLE_SUBSYSTEM_RULES" : "",
(flags & DM_UDEV_DISABLE_DISK_RULES_FLAG) ? " DISABLE_DISK_RULES" : "",
(flags & DM_UDEV_DISABLE_OTHER_RULES_FLAG) ? " DISABLE_OTHER_RULES" : "",
(flags & DM_UDEV_LOW_PRIORITY_FLAG) ? " LOW_PRIORITY" : "",
(flags & DM_UDEV_DISABLE_LIBRARY_FALLBACK) ? " DISABLE_LIBRARY_FALLBACK" : "",
(flags & DM_UDEV_PRIMARY_SOURCE_FLAG) ? " PRIMARY_SOURCE" : "",
flags);
return 1;