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Improve backtrace reporting

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Add <backtrace> so the function appears logged for the fail path.
This commit is contained in:
Zdenek Kabelac 2011-10-11 08:59:42 +00:00
parent 4007ac814f
commit de75bc6688
2 changed files with 13 additions and 6 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.89 - Version 2.02.89 -
================================== ==================================
Improve backtrace reporting for some dev_manager_ functions.
Change message severity to log_warn when symlink creation fails. Change message severity to log_warn when symlink creation fails.
Add ability to convert mirror segtype to RAID1 segtype. Add ability to convert mirror segtype to RAID1 segtype.
Add ability to convert from linear to RAID1. Add ability to convert from linear to RAID1.

18
lib/activate/dev_manager.c
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@ -1941,7 +1941,10 @@ int dev_manager_activate(struct dev_manager *dm, struct logical_volume *lv,
if (!_tree_action(dm, lv, laopts, ACTIVATE)) if (!_tree_action(dm, lv, laopts, ACTIVATE))
return_0; return_0;
return _tree_action(dm, lv, laopts, CLEAN); if (!_tree_action(dm, lv, laopts, CLEAN))
return_0;
return 1;
} }
/* origin_only may only be set if we are resuming (not activating) an origin LV */ /* origin_only may only be set if we are resuming (not activating) an origin LV */
@ -1949,7 +1952,7 @@ int dev_manager_preload(struct dev_manager *dm, struct logical_volume *lv,
struct lv_activate_opts *laopts, int *flush_required) struct lv_activate_opts *laopts, int *flush_required)
{ {
if (!_tree_action(dm, lv, laopts, PRELOAD)) if (!_tree_action(dm, lv, laopts, PRELOAD))
return 0; return_0;
*flush_required = dm->flush_required; *flush_required = dm->flush_required;
@ -1959,11 +1962,11 @@ int dev_manager_preload(struct dev_manager *dm, struct logical_volume *lv,
int dev_manager_deactivate(struct dev_manager *dm, struct logical_volume *lv) int dev_manager_deactivate(struct dev_manager *dm, struct logical_volume *lv)
{ {
struct lv_activate_opts laopts = { 0 }; struct lv_activate_opts laopts = { 0 };
int r;
r = _tree_action(dm, lv, &laopts, DEACTIVATE); if (!_tree_action(dm, lv, &laopts, DEACTIVATE))
return_0;
return r; return 1;
} }
int dev_manager_suspend(struct dev_manager *dm, struct logical_volume *lv, int dev_manager_suspend(struct dev_manager *dm, struct logical_volume *lv,
@ -1971,7 +1974,10 @@ int dev_manager_suspend(struct dev_manager *dm, struct logical_volume *lv,
{ {
dm->flush_required = flush_required; dm->flush_required = flush_required;
return _tree_action(dm, lv, laopts, lockfs ? SUSPEND_WITH_LOCKFS : SUSPEND); if (!_tree_action(dm, lv, laopts, lockfs ? SUSPEND_WITH_LOCKFS : SUSPEND))
return_0;
return 1;
} }
/* /*