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168023b603
The upcoming 7.0 kernel will no longer fall back to generic_setlease(), instead returning EINVAL if .setlease is NULL. So, we set it explicitly. To ensure that we catch any future kernel change, adds a sanity test for F_SETLEASE and F_GETLEASE too. Since this is a Linux-specific test, also a small adjustment to the test runner to allow OS-specific helper programs. Sponsored-by: TrueNAS Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Rob Norris <rob.norris@truenas.com> Closes #18215
24 lines
595 B
Plaintext
24 lines
595 B
Plaintext
dnl # SPDX-License-Identifier: CDDL-1.0
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dnl #
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dnl # 6.3 API change
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dnl # locking support functions (eg generic_setlease) were moved out of
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dnl # linux/fs.h to linux/filelock.h
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_FILELOCK_HEADER], [
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ZFS_LINUX_TEST_SRC([filelock_header], [
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#include <linux/fs.h>
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#include <linux/filelock.h>
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], [])
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])
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AC_DEFUN([ZFS_AC_KERNEL_FILELOCK_HEADER], [
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AC_MSG_CHECKING([for standalone filelock header])
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ZFS_LINUX_TEST_RESULT([filelock_header], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_FILELOCK_HEADER, 1, [linux/filelock.h exists])
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], [
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AC_MSG_RESULT(no)
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])
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])
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