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FreeBSD: Add setting of the VFCF_FILEREV flag

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The flag VFCF_FILEREV was recently defined in FreeBSD
so that a file system could indicate that it increments
va_filerev by one for each change.

Since ZFS does do this, set the flag if defined for the
kernel being built.  This allows the NFSv4.2 server to
reply with the correct change_attr_type attribute value.

Reviewed-by: Alexander Motin <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Rick Macklem <[email protected]>
Closed #16976
This commit is contained in:
rmacklem authored and GitHub committed 2025-01-22 19:33:43 -05:00
1 parent 26e38aec46
commit 34205715e1
1 file changed
+6 -4
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module/os/freebsd/zfs/zfs_vfsops.c
+6 -4
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@@ -144,12 +144,14 @@ struct vfsops zfs_vfsops = {
.vfs_quotactl = zfs_quotactl,
};
VFS_SET(zfs_vfsops, zfs, VFCF_DELEGADMIN | VFCF_JAIL
#ifdef VFCF_CROSS_COPY_FILE_RANGE
VFS_SET(zfs_vfsops, zfs,
VFCF_DELEGADMIN | VFCF_JAIL | VFCF_CROSS_COPY_FILE_RANGE);
#else
VFS_SET(zfs_vfsops, zfs, VFCF_DELEGADMIN | VFCF_JAIL);
| VFCF_CROSS_COPY_FILE_RANGE
#endif
#ifdef VFCF_FILEREVINC
| VFCF_FILEREVINC
#endif
);
/*
* We need to keep a count of active fs's.