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db4fc559cc
6.6 made i_ctime inaccessible; 6.7 has done the same for i_atime and
i_mtime. This extends the method used for ctime in b37f29341 to atime
and mtime as well.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Sponsored-by: https://github.com/sponsors/robn
Closes #15681
172 lines
3.9 KiB
Plaintext
172 lines
3.9 KiB
Plaintext
AC_DEFUN([ZFS_AC_KERNEL_SRC_INODE_TIMES], [
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dnl #
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dnl # 5.6 API change
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dnl # timespec64_trunc() replaced by timestamp_truncate() interface.
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dnl #
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ZFS_LINUX_TEST_SRC([timestamp_truncate], [
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#include <linux/fs.h>
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],[
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struct timespec64 ts;
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struct inode ip;
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memset(&ts, 0, sizeof(ts));
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ts = timestamp_truncate(ts, &ip);
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])
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dnl #
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dnl # 4.18 API change
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dnl # i_atime, i_mtime, and i_ctime changed from timespec to timespec64.
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dnl #
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ZFS_LINUX_TEST_SRC([inode_times], [
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#include <linux/fs.h>
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],[
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struct inode ip;
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struct timespec ts;
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memset(&ip, 0, sizeof(ip));
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ts = ip.i_mtime;
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])
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dnl #
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dnl # 6.6 API change
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dnl # i_ctime no longer directly accessible, must use
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dnl # inode_get_ctime(ip), inode_set_ctime*(ip) to
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dnl # read/write.
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dnl #
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ZFS_LINUX_TEST_SRC([inode_get_ctime], [
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#include <linux/fs.h>
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],[
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struct inode ip;
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memset(&ip, 0, sizeof(ip));
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inode_get_ctime(&ip);
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])
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ZFS_LINUX_TEST_SRC([inode_set_ctime_to_ts], [
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#include <linux/fs.h>
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],[
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struct inode ip;
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struct timespec64 ts = {0};
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memset(&ip, 0, sizeof(ip));
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inode_set_ctime_to_ts(&ip, ts);
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])
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dnl #
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dnl # 6.7 API change
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dnl # i_atime/i_mtime no longer directly accessible, must use
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dnl # inode_get_mtime(ip), inode_set_mtime*(ip) to
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dnl # read/write.
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dnl #
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ZFS_LINUX_TEST_SRC([inode_get_atime], [
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#include <linux/fs.h>
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],[
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struct inode ip;
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memset(&ip, 0, sizeof(ip));
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inode_get_atime(&ip);
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])
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ZFS_LINUX_TEST_SRC([inode_get_mtime], [
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#include <linux/fs.h>
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],[
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struct inode ip;
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memset(&ip, 0, sizeof(ip));
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inode_get_mtime(&ip);
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])
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ZFS_LINUX_TEST_SRC([inode_set_atime_to_ts], [
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#include <linux/fs.h>
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],[
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struct inode ip;
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struct timespec64 ts = {0};
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memset(&ip, 0, sizeof(ip));
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inode_set_atime_to_ts(&ip, ts);
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])
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ZFS_LINUX_TEST_SRC([inode_set_mtime_to_ts], [
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#include <linux/fs.h>
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],[
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struct inode ip;
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struct timespec64 ts = {0};
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memset(&ip, 0, sizeof(ip));
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inode_set_mtime_to_ts(&ip, ts);
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])
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])
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AC_DEFUN([ZFS_AC_KERNEL_INODE_TIMES], [
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AC_MSG_CHECKING([whether timestamp_truncate() exists])
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ZFS_LINUX_TEST_RESULT([timestamp_truncate], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_INODE_TIMESTAMP_TRUNCATE, 1,
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[timestamp_truncate() exists])
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],[
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AC_MSG_RESULT(no)
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])
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AC_MSG_CHECKING([whether inode->i_*time's are timespec64])
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ZFS_LINUX_TEST_RESULT([inode_times], [
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AC_MSG_RESULT(no)
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_INODE_TIMESPEC64_TIMES, 1,
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[inode->i_*time's are timespec64])
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])
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AC_MSG_CHECKING([whether inode_get_ctime() exists])
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ZFS_LINUX_TEST_RESULT([inode_get_ctime], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_INODE_GET_CTIME, 1,
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[inode_get_ctime() exists in linux/fs.h])
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],[
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AC_MSG_RESULT(no)
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])
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AC_MSG_CHECKING([whether inode_set_ctime_to_ts() exists])
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ZFS_LINUX_TEST_RESULT([inode_set_ctime_to_ts], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_INODE_SET_CTIME_TO_TS, 1,
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[inode_set_ctime_to_ts() exists in linux/fs.h])
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],[
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AC_MSG_RESULT(no)
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])
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AC_MSG_CHECKING([whether inode_get_atime() exists])
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ZFS_LINUX_TEST_RESULT([inode_get_atime], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_INODE_GET_ATIME, 1,
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[inode_get_atime() exists in linux/fs.h])
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],[
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AC_MSG_RESULT(no)
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])
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AC_MSG_CHECKING([whether inode_set_atime_to_ts() exists])
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ZFS_LINUX_TEST_RESULT([inode_set_atime_to_ts], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_INODE_SET_ATIME_TO_TS, 1,
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[inode_set_atime_to_ts() exists in linux/fs.h])
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],[
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AC_MSG_RESULT(no)
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])
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AC_MSG_CHECKING([whether inode_get_mtime() exists])
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ZFS_LINUX_TEST_RESULT([inode_get_mtime], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_INODE_GET_MTIME, 1,
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[inode_get_mtime() exists in linux/fs.h])
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],[
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AC_MSG_RESULT(no)
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])
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AC_MSG_CHECKING([whether inode_set_mtime_to_ts() exists])
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ZFS_LINUX_TEST_RESULT([inode_set_mtime_to_ts], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_INODE_SET_MTIME_TO_TS, 1,
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[inode_set_mtime_to_ts() exists in linux/fs.h])
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],[
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AC_MSG_RESULT(no)
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])
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])
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