diff options
| author | Rob Norris <[email protected]> | 2023-12-16 18:01:45 +1100 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2023-12-20 11:47:18 -0800 |
| commit | 00f40961e0eb7d8bcdb016020f1f2dbe372d3e96 (patch) | |
| tree | 4ace093c07c2107fe567b3dcfebbb7ed2a23ebc5 | |
| parent | dbda45160ffa43e5ecf0498a609230f1afee7b3f (diff) | |
Linux 6.7 compat: simplify current_time() check
6.7 changed the names of the time members in struct inode, so we can't
assign back to it because we don't know its name. In practice this
doesn't matter though - if we're missing current_time(), then we must be
on <4.9, and we know our fallback will need to return timespec.
Reviewed-by: Tony Hutter <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Rob Norris <[email protected]>
Sponsored-by: https://github.com/sponsors/robn
Closes #15681
| -rw-r--r-- | config/kernel-current-time.m4 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/config/kernel-current-time.m4 b/config/kernel-current-time.m4 index 3ceb5f63e..ab7d9c5ce 100644 --- a/config/kernel-current-time.m4 +++ b/config/kernel-current-time.m4 @@ -2,12 +2,15 @@ dnl # dnl # 4.9, current_time() added dnl # 4.18, return type changed from timespec to timespec64 dnl # +dnl # Note that we don't care about the return type in this check. If we have +dnl # to implement a fallback, we'll know we're <4.9, which was timespec. +dnl # AC_DEFUN([ZFS_AC_KERNEL_SRC_CURRENT_TIME], [ ZFS_LINUX_TEST_SRC([current_time], [ #include <linux/fs.h> ], [ struct inode ip __attribute__ ((unused)); - ip.i_atime = current_time(&ip); + (void) current_time(&ip); ]) ]) |