if (*partial && (offset + 1) == start) {
truncate_partial_page(page, *partial);
*partial = 0;
} else
truncate_complete_page(page);
UnlockPage(page);
} else
wait_on_page(page);
It's either unlocked directly, or we wait for whoever locked
it (presumably I/O) to unlock it.
-
-
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