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aio: Add "is_external" flag for event handlers

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All callers pass in false, and the real external ones will switch to
true in coming patches.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Fam Zheng 2015-10-23 11:08:05 +08:00 • committed by Kevin Wolf
parent d87d01e16a
commit dca21ef23b
17 changed files with 130 additions and 84 deletions
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9
block/iscsi.c
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@ -291,8 +291,8 @@ iscsi_set_events(IscsiLun *iscsilun)
int ev = iscsi_which_events(iscsi);
if (ev != iscsilun->events) {
aio_set_fd_handler(iscsilun->aio_context,
iscsi_get_fd(iscsi),
aio_set_fd_handler(iscsilun->aio_context, iscsi_get_fd(iscsi),
false,
(ev & POLLIN) ? iscsi_process_read : NULL,
(ev & POLLOUT) ? iscsi_process_write : NULL,
iscsilun);
@ -1280,9 +1280,8 @@ static void iscsi_detach_aio_context(BlockDriverState *bs)
{
IscsiLun *iscsilun = bs->opaque;
aio_set_fd_handler(iscsilun->aio_context,
iscsi_get_fd(iscsilun->iscsi),
NULL, NULL, NULL);
aio_set_fd_handler(iscsilun->aio_context, iscsi_get_fd(iscsilun->iscsi),
false, NULL, NULL, NULL);
iscsilun->events = 0;
if (iscsilun->nop_timer) {