Archive-Team
/
zfs
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 103 Wiki Activity

config: remove HAVE_VFS_DIRECT_IO_IOVEC 

Sponsored-by: https://despairlabs.com/sponsor/
Signed-off-by: Rob Norris <robn@despairlabs.com>
This commit is contained in:
Rob Norris 2024-08-04 13:08:49 +10:00
parent a089acbaa8
commit 5eff5ccc0f
1 changed files with 1 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
config/kernel-vfs-direct_IO.m4
View File

@ -37,19 +37,6 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_VFS_DIRECT_IO], [
.direct_IO = test_direct_IO,
};
],[])
ZFS_LINUX_TEST_SRC([direct_io_iovec], [
#include <linux/fs.h>
static ssize_t test_direct_IO(int rw, struct kiocb *kiocb,
const struct iovec *iov, loff_t offset,
unsigned long nr_segs) { return 0; }
static const struct address_space_operations
aops __attribute__ ((unused)) = {
.direct_IO = test_direct_IO,
};
],[])
])
AC_DEFUN([ZFS_AC_KERNEL_VFS_DIRECT_IO], [
@ -89,20 +76,7 @@ AC_DEFUN([ZFS_AC_KERNEL_VFS_DIRECT_IO], [
[rw and offset])
],[
AC_MSG_RESULT([no])
dnl #
dnl # Ancient Linux API (predates git)
dnl #
AC_MSG_CHECKING(
[whether aops->direct_IO() uses iovec])
ZFS_LINUX_TEST_RESULT([direct_io_iovec], [
AC_MSG_RESULT([yes])
AC_DEFINE(HAVE_VFS_DIRECT_IO_IOVEC, 1,
[aops->direct_IO() uses iovec])
],[
ZFS_LINUX_TEST_ERROR([direct IO])
AC_MSG_RESULT([no])
])
ZFS_LINUX_TEST_ERROR([direct IO])
])
])
])