Fix using zvol as slog device

[zfs.git] / include / sys / zvol.h

diff --git a/include/sys/zvol.h b/include/sys/zvol.h
index 815b186..185d645 100644 (file)
--- a/include/sys/zvol.h
+++ b/include/sys/zvol.h
@@ -36,6 +36,7 @@
 extern int zvol_check_volsize(uint64_t volsize, uint64_t blocksize);
 extern int zvol_check_volblocksize(uint64_t volblocksize);
 extern int zvol_get_stats(objset_t *os, nvlist_t *nv);
+extern boolean_t zvol_is_zvol(const char *);
 extern void zvol_create_cb(objset_t *os, void *arg, cred_t *cr, dmu_tx_t *tx);
 extern int zvol_create_minor(const char *);
 extern int zvol_create_minors(const char *);