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ocfs2/dlm: Indent dlm_cleanup_master_list()

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The previous patch explicitly did not indent dlm_cleanup_master_list()
so as to make the patch readable. This patch properly indents the
function.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
This commit is contained in:
Sunil Mushran 2009-02-26 15:00:42 -08:00 committed by Mark Fasheh
parent 2ed6c750d6
commit 67ae1f0604
1 changed files with 50 additions and 52 deletions
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102
fs/ocfs2/dlm/dlmmaster.c
View File

@ -3320,66 +3320,64 @@ top:
mle = hlist_entry(list, struct dlm_master_list_entry,
master_hash_node);
BUG_ON(mle->type != DLM_MLE_BLOCK &&
mle->type != DLM_MLE_MASTER &&
mle->type != DLM_MLE_MIGRATION);
BUG_ON(mle->type != DLM_MLE_BLOCK &&
mle->type != DLM_MLE_MASTER &&
mle->type != DLM_MLE_MIGRATION);
/* MASTER mles are initiated locally. the waiting
* process will notice the node map change
* shortly. let that happen as normal. */
if (mle->type == DLM_MLE_MASTER)
continue;
/* MASTER mles are initiated locally. The waiting
* process will notice the node map change shortly.
* Let that happen as normal. */
if (mle->type == DLM_MLE_MASTER)
continue;
/* BLOCK mles are initiated by other nodes. Need to
* clean up if the dead node would have been the
* master. */
if (mle->type == DLM_MLE_BLOCK) {
dlm_clean_block_mle(dlm, mle, dead_node);
continue;
}
/* BLOCK mles are initiated by other nodes.
* need to clean up if the dead node would have
* been the master. */
if (mle->type == DLM_MLE_BLOCK) {
dlm_clean_block_mle(dlm, mle, dead_node);
continue;
/* Everything else is a MIGRATION mle */
/* The rule for MIGRATION mles is that the master
* becomes UNKNOWN if *either* the original or the new
* master dies. All UNKNOWN lockres' are sent to
* whichever node becomes the recovery master. The new
* master is responsible for determining if there is
* still a master for this lockres, or if he needs to
* take over mastery. Either way, this node should
* expect another message to resolve this. */
if (mle->master != dead_node &&
mle->new_master != dead_node)
continue;
/* If we have reached this point, this mle needs to be
* removed from the list and freed. */
dlm_clean_migration_mle(dlm, mle);
mlog(0, "%s: node %u died during migration from "
"%u to %u!\n", dlm->name, dead_node, mle->master,
mle->new_master);
/* If we find a lockres associated with the mle, we've
* hit this rare case that messes up our lock ordering.
* If so, we need to drop the master lock so that we can
* take the lockres lock, meaning that we will have to
* restart from the head of list. */
res = dlm_reset_mleres_owner(dlm, mle);
if (res)
/* restart */
goto top;
/* This may be the last reference */
__dlm_put_mle(mle);
}
/* everything else is a MIGRATION mle */
/* the rule for MIGRATION mles is that the master
* becomes UNKNOWN if *either* the original or
* the new master dies. all UNKNOWN lockreses
* are sent to whichever node becomes the recovery
* master. the new master is responsible for
* determining if there is still a master for
* this lockres, or if he needs to take over
* mastery. either way, this node should expect
* another message to resolve this. */
if (mle->master != dead_node &&
mle->new_master != dead_node)
continue;
/* if we have reached this point, this mle needs to
* be removed from the list and freed. */
dlm_clean_migration_mle(dlm, mle);
mlog(0, "%s: node %u died during migration from "
"%u to %u!\n", dlm->name, dead_node,
mle->master, mle->new_master);
/* If we find a lockres associated with the mle, we've
* hit this rare case that messes up our lock ordering.
* If so, we need to drop the master lock so that we can
* take the lockres lock, meaning that we will have to
* restart from the head of list. */
res = dlm_reset_mleres_owner(dlm, mle);
if (res)
/* restart */
goto top;
/* this may be the last reference */
__dlm_put_mle(mle);
}
}
spin_unlock(&dlm->master_lock);
}
int dlm_finish_migration(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,
u8 old_master)
{