zbackend 231 fs/pstore/platform.c static const struct pstore_zbackend *zbackend __ro_after_init; zbackend 294 fs/pstore/platform.c if (!IS_ENABLED(CONFIG_PSTORE_COMPRESS) || !zbackend) zbackend 301 fs/pstore/platform.c if (!crypto_has_comp(zbackend->name, 0, 0)) { zbackend 302 fs/pstore/platform.c pr_err("Unknown compression: %s\n", zbackend->name); zbackend 306 fs/pstore/platform.c size = zbackend->zbufsize(psinfo->bufsize); zbackend 309 fs/pstore/platform.c zbackend->name, size); zbackend 316 fs/pstore/platform.c size, zbackend->name); zbackend 320 fs/pstore/platform.c ctx = crypto_alloc_comp(zbackend->name, 0, 0); zbackend 323 fs/pstore/platform.c pr_err("crypto_alloc_comp('%s') failed: %ld\n", zbackend->name, zbackend 333 fs/pstore/platform.c pr_info("Using crash dump compression: %s\n", zbackend->name); zbackend 805 fs/pstore/platform.c zbackend = step;