DEVEL15-linux-2623-support-20071004

[openafs.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 811e2d3..2d94dd8 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -597,6 +597,8 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 )
 
                 LINUX_KERNEL_COMPILE_WORKS
+                LINUX_HAVE_KMEM_CACHE_T
+                LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
                 LINUX_CONFIG_H_EXISTS
                 LINUX_COMPLETION_H_EXISTS
                 LINUX_DEFINES_FOR_EACH_PROCESS
@@ -626,6 +628,7 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
                 LINUX_AOP_WRITEBACK_CONTROL
                 LINUX_FS_STRUCT_FOP_HAS_FLOCK
+                LINUX_FS_STRUCT_FOP_HAS_SENDFILE
                 LINUX_KERNEL_LINUX_SYSCALL_H
                 LINUX_KERNEL_LINUX_SEQ_FILE_H
                 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
@@ -870,12 +873,21 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 if test "x$ac_cv_linux_fs_struct_fop_has_flock" = "xyes" ; then
                  AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_FLOCK, 1, [define if your struct file_operations has flock])
                 fi
+                if test "x$ac_cv_linux_fs_struct_fop_has_sendfile" = "xyes" ; then
+                 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SENDFILE, 1, [define if your struct file_operations has sendfile])
+                fi
                 if test "x$ac_cv_linux_register_sysctl_table_noflag" = "xyes" ; then
                  AC_DEFINE(REGISTER_SYSCTL_TABLE_NOFLAG, 1, [define if register_sysctl_table has no insert_at head flag])
                 fi
                 if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
                  AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if tasklist_lock exported])
                 fi
+                if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
+                 AC_DEFINE(HAVE_KMEM_CACHE_T, 1, [define if kmem_cache_t exists])
+                fi
+                if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
+                 AC_DEFINE(KMEM_CACHE_TAKES_DTOR, 1, [define if kmem_cache_create takes a destructor argument])
+                fi
                 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
                  AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
                 else