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zink: simplify state iterating in find_completed_batch_state()

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this is a bit easier to read

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37306>
This commit is contained in:
Mike Blumenkrantz 2025-09-11 12:37:50 -04:00 • committed by Marge Bot
parent a6918f1bed
commit 13ea671b68
1 changed files with 4 additions and 1 deletions
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5
src/gallium/drivers/zink/zink_batch.c
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@ -431,7 +431,9 @@ find_completed_batch_state(struct zink_context *ctx)
struct zink_batch_state *bs = NULL;
/* states are stored sequentially, so if the first one doesn't work, none of them will */
for (struct zink_batch_state *i = ctx->batch_states, *j = i ? i->next : NULL; i; i = j, j = j ? j->next : NULL) {
struct zink_batch_state *i = ctx->batch_states;
while (i) {
struct zink_batch_state *j = i->next;
/* only a submitted state can be reused */
if (i->fence.submitted &&
/* a submitted state must have completed before it can be reused */
@ -441,6 +443,7 @@ find_completed_batch_state(struct zink_context *ctx)
simple_mtx_lock(&screen->active_batch_states_lock);
zink_batch_state_append(&screen->active_batch_states, &screen->last_active_batch_state, i);
simple_mtx_unlock(&screen->active_batch_states_lock);
i = j;
} else {
return bs;
}