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| author | Scott Cheloha <cheloha@linux.vnet.ibm.com> | 2019-10-17 15:59:52 -0500 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2020-01-20 09:10:22 +0100 |
| commit | bd5de61e7b926b5bb9dae254630bf3c8be575bc0 (patch) | |
| tree | 17ca4a3b5da855e03cc1fb833c8c28b6266c0b52 /migration | |
| parent | 619bd31d1f7cc5878e75e989a78d6f1c79356d4a (diff) | |
| download | qemu-bd5de61e7b926b5bb9dae254630bf3c8be575bc0.zip qemu-bd5de61e7b926b5bb9dae254630bf3c8be575bc0.tar.gz qemu-bd5de61e7b926b5bb9dae254630bf3c8be575bc0.tar.bz2 | |
migration: add savevm_state_handler_remove()
Create a function to abstract common logic needed when removing a
SaveStateEntry element from the savevm_state.handlers queue.
For now we just remove the element. Soon it will involve additional
cleanup.
Signed-off-by: Scott Cheloha <cheloha@linux.vnet.ibm.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'migration')
| -rw-r--r-- | migration/savevm.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/migration/savevm.c b/migration/savevm.c index 59efc19..30d980c 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -725,6 +725,11 @@ static void savevm_state_handler_insert(SaveStateEntry *nse) } } +static void savevm_state_handler_remove(SaveStateEntry *se) +{ + QTAILQ_REMOVE(&savevm_state.handlers, se, entry); +} + /* TODO: Individual devices generally have very little idea about the rest of the system, so instance_id should be removed/replaced. Meanwhile pass -1 as instance_id if you do not already have a clearly @@ -777,7 +782,7 @@ void unregister_savevm(VMStateIf *obj, const char *idstr, void *opaque) QTAILQ_FOREACH_SAFE(se, &savevm_state.handlers, entry, new_se) { if (strcmp(se->idstr, id) == 0 && se->opaque == opaque) { - QTAILQ_REMOVE(&savevm_state.handlers, se, entry); + savevm_state_handler_remove(se); g_free(se->compat); g_free(se); } @@ -841,7 +846,7 @@ void vmstate_unregister(VMStateIf *obj, const VMStateDescription *vmsd, QTAILQ_FOREACH_SAFE(se, &savevm_state.handlers, entry, new_se) { if (se->vmsd == vmsd && se->opaque == opaque) { - QTAILQ_REMOVE(&savevm_state.handlers, se, entry); + savevm_state_handler_remove(se); g_free(se->compat); g_free(se); } |