diff options
| author | Brian Behlendorf <[email protected]> | 2020-02-26 12:42:33 -0800 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2020-02-27 09:30:45 -0800 |
| commit | ff5587d651371ab496f7962e85fe2c337fdb8a59 (patch) | |
| tree | af153a78cdb364c0236df2ce0b19e411bcefa06e /config | |
| parent | 28caa74b196553aaafda6d0a881668735d627d82 (diff) | |
Linux 5.6 compat: ktime_get_raw_ts64()
The getrawmonotonic() and getrawmonotonic64() interfaces have been
fully retired. Update gethrtime() to use the replacement interface
ktime_get_raw_ts64() which was introduced in the 4.18 kernel.
Reviewed-by: Tony Hutter <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #10052
Closes #10064
Diffstat (limited to 'config')
| -rw-r--r-- | config/kernel-ktime.m4 | 55 | ||||
| -rw-r--r-- | config/kernel-ktime_get_coarse_real_ts64.m4 | 23 | ||||
| -rw-r--r-- | config/kernel.m4 | 4 |
3 files changed, 57 insertions, 25 deletions
diff --git a/config/kernel-ktime.m4 b/config/kernel-ktime.m4 new file mode 100644 index 000000000..64c3b5f90 --- /dev/null +++ b/config/kernel-ktime.m4 @@ -0,0 +1,55 @@ +dnl # +dnl # 4.18: ktime_get_coarse_real_ts64() replaces current_kernel_time64(). +dnl # +AC_DEFUN([ZFS_AC_KERNEL_SRC_KTIME_GET_COARSE_REAL_TS64], [ + ZFS_LINUX_TEST_SRC([ktime_get_coarse_real_ts64], [ + #include <linux/mm.h> + ], [ + struct timespec64 ts; + ktime_get_coarse_real_ts64(&ts); + ]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_KTIME_GET_COARSE_REAL_TS64], [ + AC_MSG_CHECKING([whether ktime_get_coarse_real_ts64() exists]) + ZFS_LINUX_TEST_RESULT([ktime_get_coarse_real_ts64], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_KTIME_GET_COARSE_REAL_TS64, 1, + [ktime_get_coarse_real_ts64() exists]) + ], [ + AC_MSG_RESULT(no) + ]) +]) + +dnl # +dnl # 4.18: ktime_get_raw_ts64() replaces getrawmonotonic64(). +dnl # +AC_DEFUN([ZFS_AC_KERNEL_SRC_KTIME_GET_RAW_TS64], [ + ZFS_LINUX_TEST_SRC([ktime_get_raw_ts64], [ + #include <linux/mm.h> + ], [ + struct timespec64 ts; + ktime_get_raw_ts64(&ts); + ]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_KTIME_GET_RAW_TS64], [ + AC_MSG_CHECKING([whether ktime_get_raw_ts64() exists]) + ZFS_LINUX_TEST_RESULT([ktime_get_raw_ts64], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_KTIME_GET_RAW_TS64, 1, + [ktime_get_raw_ts64() exists]) + ], [ + AC_MSG_RESULT(no) + ]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_SRC_KTIME], [ + ZFS_AC_KERNEL_SRC_KTIME_GET_COARSE_REAL_TS64 + ZFS_AC_KERNEL_SRC_KTIME_GET_RAW_TS64 +]) + +AC_DEFUN([ZFS_AC_KERNEL_KTIME], [ + ZFS_AC_KERNEL_KTIME_GET_COARSE_REAL_TS64 + ZFS_AC_KERNEL_KTIME_GET_RAW_TS64 +]) diff --git a/config/kernel-ktime_get_coarse_real_ts64.m4 b/config/kernel-ktime_get_coarse_real_ts64.m4 deleted file mode 100644 index 28492bf04..000000000 --- a/config/kernel-ktime_get_coarse_real_ts64.m4 +++ /dev/null @@ -1,23 +0,0 @@ -dnl # -dnl # 4.18: ktime_get_coarse_real_ts64() added. Use it in place of -dnl # current_kernel_time64(). -dnl # -AC_DEFUN([ZFS_AC_KERNEL_SRC_KTIME_GET_COARSE_REAL_TS64], [ - ZFS_LINUX_TEST_SRC([ktime_get_coarse_real_ts64], [ - #include <linux/mm.h> - ], [ - struct timespec64 ts; - ktime_get_coarse_real_ts64(&ts); - ]) -]) - -AC_DEFUN([ZFS_AC_KERNEL_KTIME_GET_COARSE_REAL_TS64], [ - AC_MSG_CHECKING([whether ktime_get_coarse_real_ts64() exists]) - ZFS_LINUX_TEST_RESULT([ktime_get_coarse_real_ts64], [ - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_KTIME_GET_COARSE_REAL_TS64, 1, - [ktime_get_coarse_real_ts64() exists]) - ], [ - AC_MSG_RESULT(no) - ]) -]) diff --git a/config/kernel.m4 b/config/kernel.m4 index 6bb37937c..a0fa2514e 100644 --- a/config/kernel.m4 +++ b/config/kernel.m4 @@ -114,7 +114,7 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_SRC], [ ZFS_AC_KERNEL_SRC_CURRENT_TIME ZFS_AC_KERNEL_SRC_USERNS_CAPABILITIES ZFS_AC_KERNEL_SRC_IN_COMPAT_SYSCALL - ZFS_AC_KERNEL_SRC_KTIME_GET_COARSE_REAL_TS64 + ZFS_AC_KERNEL_SRC_KTIME ZFS_AC_KERNEL_SRC_TOTALRAM_PAGES_FUNC ZFS_AC_KERNEL_SRC_TOTALHIGH_PAGES ZFS_AC_KERNEL_SRC_KSTRTOUL @@ -208,7 +208,7 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_RESULT], [ ZFS_AC_KERNEL_CURRENT_TIME ZFS_AC_KERNEL_USERNS_CAPABILITIES ZFS_AC_KERNEL_IN_COMPAT_SYSCALL - ZFS_AC_KERNEL_KTIME_GET_COARSE_REAL_TS64 + ZFS_AC_KERNEL_KTIME ZFS_AC_KERNEL_TOTALRAM_PAGES_FUNC ZFS_AC_KERNEL_TOTALHIGH_PAGES ZFS_AC_KERNEL_KSTRTOUL |