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-rw-r--r--debian/patches/0003-ipc-use-fast-modulo-operation-in-local-hash-table.patch42
1 files changed, 0 insertions, 42 deletions
diff --git a/debian/patches/0003-ipc-use-fast-modulo-operation-in-local-hash-table.patch b/debian/patches/0003-ipc-use-fast-modulo-operation-in-local-hash-table.patch
deleted file mode 100644
index c517291..0000000
--- a/debian/patches/0003-ipc-use-fast-modulo-operation-in-local-hash-table.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From 3a0fae39873c9c7d73dc978888e45b87ad27d44e Mon Sep 17 00:00:00 2001
-From: Justus Winter <4winter@informatik.uni-hamburg.de>
-Date: Tue, 30 Sep 2014 03:58:43 +0200
-Subject: [PATCH gnumach 3/3] ipc: use fast modulo operation in local hash
- table
-
-* ipc/ipc_table.h: Document that table sizes must be powers of two.
-* ipc/ipc_hash.c (IH_LOCAL_HASH): Use fast modulo operation.
----
- ipc/ipc_hash.c | 2 +-
- ipc/ipc_table.h | 2 ++
- 2 files changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/ipc/ipc_hash.c b/ipc/ipc_hash.c
-index 8285717..c2c6d6e 100644
---- a/ipc/ipc_hash.c
-+++ b/ipc/ipc_hash.c
-@@ -326,7 +326,7 @@ ipc_hash_global_delete(
- */
-
- #define IH_LOCAL_HASH(obj, size) \
-- ((((mach_port_index_t) (vm_offset_t) (obj)) >> 6) % (size))
-+ ((((mach_port_index_t) (vm_offset_t) (obj)) >> 6) & (size - 1))
-
- /*
- * Routine: ipc_hash_local_lookup
-diff --git a/ipc/ipc_table.h b/ipc/ipc_table.h
-index 3cc5f56..311b9a7 100644
---- a/ipc/ipc_table.h
-+++ b/ipc/ipc_table.h
-@@ -45,6 +45,8 @@
- * an ipc_table_size structure. These structures must
- * be elements of an array, ipc_table_entries.
- *
-+ * Every its_size value must must be a power of two.
-+ *
- * The array must end with two elements with the same its_size value.
- * Except for the terminating element, the its_size values must
- * be strictly increasing. The largest (last) its_size value
---
-2.1.0
-