EXTRA_KCFLAGS="$tmp_flags"
])
+# 2.6.34 has renamed dquot options to dquot_*, check for dquot_suspend
+AC_DEFUN([LC_HAVE_DQUOT_SUSPEND],
+[AC_MSG_CHECKING([if dquot_suspend is defined])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/quotaops.h>
+],[
+ dquot_suspend(NULL, -1);
+],[
+ AC_DEFINE(HAVE_DQUOT_SUSPEND, 1, [dquot_suspend is defined])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
# LC_LOCK_MAP_ACQUIRE
# after 2.6.27 lock_map_acquire replaces lock_acquire
AC_DEFUN([LC_LOCK_MAP_ACQUIRE],
])
#
+# 3.0 dirty_inode() has a flag parameter
+# see kernel commit aa38572954ade525817fe88c54faebf85e5a61c0
+#
+AC_DEFUN([LC_DIRTY_INODE_WITH_FLAG],
+[AC_MSG_CHECKING([if dirty_inode super_operation takes flag])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/fs.h>
+],[
+ struct inode *inode;
+ inode->i_sb->s_op->dirty_inode(NULL, 0);
+],[
+ AC_DEFINE(HAVE_DIRTY_INODE_HAS_FLAG, 1,
+ [dirty_inode super_operation takes flag])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+#
# 2.6.38 generic_permission taken 4 parameters.
# in fact, it means rcu-walk aware permission bring.
#
EXTRA_KCFLAGS="$tmp_flags"
])
+# 3.5 has generic_file_llseek_size with 5 args
+AC_DEFUN([LC_FILE_LLSEEK_SIZE_5ARG],
+[AC_MSG_CHECKING([if kernel has generic_file_llseek_size with 5 args])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/fs.h>
+],[
+ generic_file_llseek_size(NULL, 0, 0, 0, 0);
+], [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_FILE_LLSEEK_SIZE_5ARGS, 1,
+ [kernel has generic_file_llseek_size with 5 args])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
#
# 3.6 switch i_dentry/d_alias from list to hlist
#
# 2.6.34
LC_HAVE_DQUOT_FS_DISK_QUOTA
+ LC_HAVE_DQUOT_SUSPEND
# 2.6.35, 3.0.0
LC_FILE_FSYNC
LC_REQUEST_QUEUE_UNPLUG_FN
LC_HAVE_FSTYPE_MOUNT
+ # 3.0
+ LC_DIRTY_INODE_WITH_FLAG
+
# 3.1
LC_LM_XXX_LOCK_MANAGER_OPS
LC_INODE_DIO_WAIT
# 3.5
LC_HAVE_CLEAR_INODE
LC_HAVE_ENCODE_FH_PARENT
+ LC_FILE_LLSEEK_SIZE_5ARG
# 3.6
LC_HAVE_DENTRY_D_ALIAS_HLIST
lustre/kernel_patches/targets/2.6-fc11.target
lustre/kernel_patches/targets/2.6-fc12.target
lustre/kernel_patches/targets/2.6-fc15.target
+lustre/kernel_patches/targets/3.x-fc18.target
lustre/ldlm/Makefile
lustre/fid/Makefile
lustre/fid/autoMakefile