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0807423369
Sponsored-by: https://despairlabs.com/sponsor/ Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de> Signed-off-by: Rob Norris <robn@despairlabs.com> Closes #16479
73 lines
2.0 KiB
Plaintext
73 lines
2.0 KiB
Plaintext
dnl #
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dnl # 5.12 API
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dnl #
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dnl # generic_fillattr in linux/fs.h now requires a struct user_namespace*
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dnl # as the first arg, to support idmapped mounts.
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dnl #
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dnl # 6.3 API
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dnl # generic_fillattr() now takes struct mnt_idmap* as the first argument
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dnl #
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dnl # 6.6 API
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dnl # generic_fillattr() now takes u32 as second argument, representing a
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dnl # request_mask for statx
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_GENERIC_FILLATTR], [
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ZFS_LINUX_TEST_SRC([generic_fillattr_userns], [
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#include <linux/fs.h>
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],[
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struct user_namespace *userns = NULL;
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struct inode *in = NULL;
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struct kstat *k = NULL;
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generic_fillattr(userns, in, k);
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])
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ZFS_LINUX_TEST_SRC([generic_fillattr_mnt_idmap], [
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#include <linux/fs.h>
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],[
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struct mnt_idmap *idmap = NULL;
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struct inode *in = NULL;
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struct kstat *k = NULL;
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generic_fillattr(idmap, in, k);
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])
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ZFS_LINUX_TEST_SRC([generic_fillattr_mnt_idmap_reqmask], [
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#include <linux/fs.h>
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],[
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struct mnt_idmap *idmap = NULL;
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struct inode *in = NULL;
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struct kstat *k = NULL;
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generic_fillattr(idmap, 0, in, k);
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])
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])
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AC_DEFUN([ZFS_AC_KERNEL_GENERIC_FILLATTR], [
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AC_MSG_CHECKING(
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[whether generic_fillattr requires struct mnt_idmap* and request_mask])
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ZFS_LINUX_TEST_RESULT([generic_fillattr_mnt_idmap_reqmask], [
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AC_MSG_RESULT([yes])
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AC_DEFINE(HAVE_GENERIC_FILLATTR_IDMAP_REQMASK, 1,
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[generic_fillattr requires struct mnt_idmap* and u32 request_mask])
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],[
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AC_MSG_RESULT([no])
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AC_MSG_CHECKING([whether generic_fillattr requires struct mnt_idmap*])
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ZFS_LINUX_TEST_RESULT([generic_fillattr_mnt_idmap], [
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AC_MSG_RESULT([yes])
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AC_DEFINE(HAVE_GENERIC_FILLATTR_IDMAP, 1,
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[generic_fillattr requires struct mnt_idmap*])
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],[
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AC_MSG_RESULT([no])
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AC_MSG_CHECKING([whether generic_fillattr requires struct user_namespace*])
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ZFS_LINUX_TEST_RESULT([generic_fillattr_userns], [
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AC_MSG_RESULT([yes])
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AC_DEFINE(HAVE_GENERIC_FILLATTR_USERNS, 1,
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[generic_fillattr requires struct user_namespace*])
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],[
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AC_MSG_RESULT([no])
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])
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])
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])
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])
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