discard_entry 1853 fs/f2fs/segment.c struct discard_entry *de = NULL; discard_entry 1901 fs/f2fs/segment.c static void release_discard_addr(struct discard_entry *entry) discard_entry 1910 fs/f2fs/segment.c struct discard_entry *entry, *this; discard_entry 1936 fs/f2fs/segment.c struct discard_entry *entry, *this; discard_entry 4549 fs/f2fs/segment.c sizeof(struct discard_entry));