diff options
| author | Rob Norris <[email protected]> | 2023-12-16 22:31:32 +1100 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2023-12-20 11:47:40 -0800 |
| commit | db4fc559cc1931b9219e62aa505cd5c51a17b232 (patch) | |
| tree | db6be9a516cc31d7539f94b67c9be2e695607570 /config/kernel-inode-times.m4 | |
| parent | 00f40961e0eb7d8bcdb016020f1f2dbe372d3e96 (diff) | |
Linux 6.7 compat: use inode atime/mtime accessors
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 <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Rob Norris <[email protected]>
Sponsored-by: https://github.com/sponsors/robn
Closes #15681
Diffstat (limited to 'config/kernel-inode-times.m4')
| -rw-r--r-- | config/kernel-inode-times.m4 | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/config/kernel-inode-times.m4 b/config/kernel-inode-times.m4 index aae95abf1..4d861596e 100644 --- a/config/kernel-inode-times.m4 +++ b/config/kernel-inode-times.m4 @@ -52,6 +52,48 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_INODE_TIMES], [ memset(&ip, 0, sizeof(ip)); inode_set_ctime_to_ts(&ip, ts); ]) + + dnl # + dnl # 6.7 API change + dnl # i_atime/i_mtime no longer directly accessible, must use + dnl # inode_get_mtime(ip), inode_set_mtime*(ip) to + dnl # read/write. + dnl # + ZFS_LINUX_TEST_SRC([inode_get_atime], [ + #include <linux/fs.h> + ],[ + struct inode ip; + + memset(&ip, 0, sizeof(ip)); + inode_get_atime(&ip); + ]) + ZFS_LINUX_TEST_SRC([inode_get_mtime], [ + #include <linux/fs.h> + ],[ + struct inode ip; + + memset(&ip, 0, sizeof(ip)); + inode_get_mtime(&ip); + ]) + + ZFS_LINUX_TEST_SRC([inode_set_atime_to_ts], [ + #include <linux/fs.h> + ],[ + struct inode ip; + struct timespec64 ts = {0}; + + memset(&ip, 0, sizeof(ip)); + inode_set_atime_to_ts(&ip, ts); + ]) + ZFS_LINUX_TEST_SRC([inode_set_mtime_to_ts], [ + #include <linux/fs.h> + ],[ + struct inode ip; + struct timespec64 ts = {0}; + + memset(&ip, 0, sizeof(ip)); + inode_set_mtime_to_ts(&ip, ts); + ]) ]) AC_DEFUN([ZFS_AC_KERNEL_INODE_TIMES], [ @@ -90,4 +132,40 @@ AC_DEFUN([ZFS_AC_KERNEL_INODE_TIMES], [ ],[ AC_MSG_RESULT(no) ]) + + AC_MSG_CHECKING([whether inode_get_atime() exists]) + ZFS_LINUX_TEST_RESULT([inode_get_atime], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_INODE_GET_ATIME, 1, + [inode_get_atime() exists in linux/fs.h]) + ],[ + AC_MSG_RESULT(no) + ]) + + AC_MSG_CHECKING([whether inode_set_atime_to_ts() exists]) + ZFS_LINUX_TEST_RESULT([inode_set_atime_to_ts], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_INODE_SET_ATIME_TO_TS, 1, + [inode_set_atime_to_ts() exists in linux/fs.h]) + ],[ + AC_MSG_RESULT(no) + ]) + + AC_MSG_CHECKING([whether inode_get_mtime() exists]) + ZFS_LINUX_TEST_RESULT([inode_get_mtime], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_INODE_GET_MTIME, 1, + [inode_get_mtime() exists in linux/fs.h]) + ],[ + AC_MSG_RESULT(no) + ]) + + AC_MSG_CHECKING([whether inode_set_mtime_to_ts() exists]) + ZFS_LINUX_TEST_RESULT([inode_set_mtime_to_ts], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_INODE_SET_MTIME_TO_TS, 1, + [inode_set_mtime_to_ts() exists in linux/fs.h]) + ],[ + AC_MSG_RESULT(no) + ]) ]) |