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mirror_zfs/config/kernel-revalidate-disk-size.m4

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Linux 5.10 compat: revalidate_disk_size() added A new function was added named revalidate_disk_size() and the old revalidate_disk() appears to have been deprecated. As the only ZFS code that calls this function is zvol_update_volsize, swapping the old function call out for the new one should be all that is required. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Coleman Kane <ckane@colemankane.org> Closes #11085
2020-10-18 20:06:18 +03:00
dnl #
Linux 5.11 compat: revalidate_disk_size() Both revalidate_disk_size() and revalidate_disk() have been removed. Functionally this isn't a problem because we only relied on these functions to call zvol_revalidate_disk() for us and to perform any additional handling which might be needed for that kernel version. When neither are available we know there's no additional handling needed and we can directly call zvol_revalidate_disk(). Reviewed-by: Rafael Kitover <rkitover@gmail.com> Reviewed-by: Coleman Kane <ckane@colemankane.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #11387 Closes #11390
2020-12-23 00:53:25 +03:00
dnl # 5.11 API change
dnl # revalidate_disk_size() has been removed entirely.
dnl #
Linux 5.10 compat: revalidate_disk_size() added A new function was added named revalidate_disk_size() and the old revalidate_disk() appears to have been deprecated. As the only ZFS code that calls this function is zvol_update_volsize, swapping the old function call out for the new one should be all that is required. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Coleman Kane <ckane@colemankane.org> Closes #11085
2020-10-18 20:06:18 +03:00
dnl # 5.10 API change
dnl # revalidate_disk() was replaced by revalidate_disk_size()
dnl #
Linux 5.11 compat: revalidate_disk_size() Both revalidate_disk_size() and revalidate_disk() have been removed. Functionally this isn't a problem because we only relied on these functions to call zvol_revalidate_disk() for us and to perform any additional handling which might be needed for that kernel version. When neither are available we know there's no additional handling needed and we can directly call zvol_revalidate_disk(). Reviewed-by: Rafael Kitover <rkitover@gmail.com> Reviewed-by: Coleman Kane <ckane@colemankane.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #11387 Closes #11390
2020-12-23 00:53:25 +03:00
AC_DEFUN([ZFS_AC_KERNEL_SRC_REVALIDATE_DISK], [
Linux 5.10 compat: revalidate_disk_size() added A new function was added named revalidate_disk_size() and the old revalidate_disk() appears to have been deprecated. As the only ZFS code that calls this function is zvol_update_volsize, swapping the old function call out for the new one should be all that is required. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Coleman Kane <ckane@colemankane.org> Closes #11085
2020-10-18 20:06:18 +03:00
ZFS_LINUX_TEST_SRC([revalidate_disk_size], [
Linux 5.18 compat: replace genhd.h with blkdev.h includes blkdev.h includes genhd.h since dawn of upstream git, so this is globally safe Upstream-commit: 322cbb50de711814c42fb088f6d31901502c711a ("block: remove genhd.h") Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Closes #13251
2022-03-24 18:33:40 +03:00
#include <linux/blkdev.h>
Linux 5.10 compat: revalidate_disk_size() added A new function was added named revalidate_disk_size() and the old revalidate_disk() appears to have been deprecated. As the only ZFS code that calls this function is zvol_update_volsize, swapping the old function call out for the new one should be all that is required. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Coleman Kane <ckane@colemankane.org> Closes #11085
2020-10-18 20:06:18 +03:00
], [
struct gendisk *disk = NULL;
(void) revalidate_disk_size(disk, false);
])
Linux 5.11 compat: revalidate_disk_size() Both revalidate_disk_size() and revalidate_disk() have been removed. Functionally this isn't a problem because we only relied on these functions to call zvol_revalidate_disk() for us and to perform any additional handling which might be needed for that kernel version. When neither are available we know there's no additional handling needed and we can directly call zvol_revalidate_disk(). Reviewed-by: Rafael Kitover <rkitover@gmail.com> Reviewed-by: Coleman Kane <ckane@colemankane.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #11387 Closes #11390
2020-12-23 00:53:25 +03:00
ZFS_LINUX_TEST_SRC([revalidate_disk], [
Linux 5.18 compat: replace genhd.h with blkdev.h includes blkdev.h includes genhd.h since dawn of upstream git, so this is globally safe Upstream-commit: 322cbb50de711814c42fb088f6d31901502c711a ("block: remove genhd.h") Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Closes #13251
2022-03-24 18:33:40 +03:00
#include <linux/blkdev.h>
Linux 5.11 compat: revalidate_disk_size() Both revalidate_disk_size() and revalidate_disk() have been removed. Functionally this isn't a problem because we only relied on these functions to call zvol_revalidate_disk() for us and to perform any additional handling which might be needed for that kernel version. When neither are available we know there's no additional handling needed and we can directly call zvol_revalidate_disk(). Reviewed-by: Rafael Kitover <rkitover@gmail.com> Reviewed-by: Coleman Kane <ckane@colemankane.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #11387 Closes #11390
2020-12-23 00:53:25 +03:00
], [
struct gendisk *disk = NULL;
(void) revalidate_disk(disk);
])
Linux 5.10 compat: revalidate_disk_size() added A new function was added named revalidate_disk_size() and the old revalidate_disk() appears to have been deprecated. As the only ZFS code that calls this function is zvol_update_volsize, swapping the old function call out for the new one should be all that is required. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Coleman Kane <ckane@colemankane.org> Closes #11085
2020-10-18 20:06:18 +03:00
])
Linux 5.11 compat: revalidate_disk_size() Both revalidate_disk_size() and revalidate_disk() have been removed. Functionally this isn't a problem because we only relied on these functions to call zvol_revalidate_disk() for us and to perform any additional handling which might be needed for that kernel version. When neither are available we know there's no additional handling needed and we can directly call zvol_revalidate_disk(). Reviewed-by: Rafael Kitover <rkitover@gmail.com> Reviewed-by: Coleman Kane <ckane@colemankane.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #11387 Closes #11390
2020-12-23 00:53:25 +03:00
AC_DEFUN([ZFS_AC_KERNEL_REVALIDATE_DISK], [
Linux 5.10 compat: revalidate_disk_size() added A new function was added named revalidate_disk_size() and the old revalidate_disk() appears to have been deprecated. As the only ZFS code that calls this function is zvol_update_volsize, swapping the old function call out for the new one should be all that is required. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Coleman Kane <ckane@colemankane.org> Closes #11085
2020-10-18 20:06:18 +03:00
AC_MSG_CHECKING([whether revalidate_disk_size() is available])
ZFS_LINUX_TEST_RESULT_SYMBOL([revalidate_disk_size],
[revalidate_disk_size], [block/genhd.c], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_REVALIDATE_DISK_SIZE, 1,
Linux 5.11 compat: revalidate_disk_size() Both revalidate_disk_size() and revalidate_disk() have been removed. Functionally this isn't a problem because we only relied on these functions to call zvol_revalidate_disk() for us and to perform any additional handling which might be needed for that kernel version. When neither are available we know there's no additional handling needed and we can directly call zvol_revalidate_disk(). Reviewed-by: Rafael Kitover <rkitover@gmail.com> Reviewed-by: Coleman Kane <ckane@colemankane.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #11387 Closes #11390
2020-12-23 00:53:25 +03:00
[revalidate_disk_size() is available])
Linux 5.10 compat: revalidate_disk_size() added A new function was added named revalidate_disk_size() and the old revalidate_disk() appears to have been deprecated. As the only ZFS code that calls this function is zvol_update_volsize, swapping the old function call out for the new one should be all that is required. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Coleman Kane <ckane@colemankane.org> Closes #11085
2020-10-18 20:06:18 +03:00
], [
AC_MSG_RESULT(no)
Linux 5.11 compat: revalidate_disk_size() Both revalidate_disk_size() and revalidate_disk() have been removed. Functionally this isn't a problem because we only relied on these functions to call zvol_revalidate_disk() for us and to perform any additional handling which might be needed for that kernel version. When neither are available we know there's no additional handling needed and we can directly call zvol_revalidate_disk(). Reviewed-by: Rafael Kitover <rkitover@gmail.com> Reviewed-by: Coleman Kane <ckane@colemankane.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #11387 Closes #11390
2020-12-23 00:53:25 +03:00
AC_MSG_CHECKING([whether revalidate_disk() is available])
ZFS_LINUX_TEST_RESULT_SYMBOL([revalidate_disk],
[revalidate_disk], [block/genhd.c], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_REVALIDATE_DISK, 1,
[revalidate_disk() is available])
], [
AC_MSG_RESULT(no)
])
Linux 5.10 compat: revalidate_disk_size() added A new function was added named revalidate_disk_size() and the old revalidate_disk() appears to have been deprecated. As the only ZFS code that calls this function is zvol_update_volsize, swapping the old function call out for the new one should be all that is required. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Coleman Kane <ckane@colemankane.org> Closes #11085
2020-10-18 20:06:18 +03:00
])
])
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