sys/vfs/hammer2: Drop unused CHAIN_CORE_DELETE_BMAP_ENTRIES

Added in 8138a154be31c3db1d8bd046ca7b003a6c79c01c in 2014,
but never used. It also doesn't seem to have any meaning in
current implementation.

diff --git a/sys/vfs/hammer2/hammer2.h b/sys/vfs/hammer2/hammer2.h
index b33329a..6e61dd0 100644 (file)
--- a/sys/vfs/hammer2/hammer2.h
+++ b/sys/vfs/hammer2/hammer2.h
@@ -247,9 +247,6 @@ RB_HEAD(hammer2_chain_tree, hammer2_chain);
 TAILQ_HEAD(h2_flush_list, hammer2_chain);
 TAILQ_HEAD(h2_core_list, hammer2_chain);
 
-#define CHAIN_CORE_DELETE_BMAP_ENTRIES \
-       (HAMMER2_PBUFSIZE / sizeof(hammer2_blockref_t) / sizeof(uint32_t))
-
 struct hammer2_reptrack {
        hammer2_spin_t  spin;
        struct hammer2_reptrack *next;