2012-12-12 00:58:44 +00:00
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dnl #
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dnl # 3.0 API change
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dnl # The sops->dirty_inode() callbacks were updated to take a flags
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dnl # argument. This allows the greater control over whether the
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dnl # filesystem needs to push out a transaction or not.
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_DIRTY_INODE_WITH_FLAGS], [
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AC_MSG_CHECKING([whether sops->dirty_inode() wants flags])
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ZFS_LINUX_TRY_COMPILE([
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#include <linux/fs.h>
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2013-02-14 23:54:04 +00:00
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void dirty_inode(struct inode *a, int b) { return; }
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static const struct super_operations
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sops __attribute__ ((unused)) = {
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.dirty_inode = dirty_inode,
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};
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],[
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2012-12-12 00:58:44 +00:00
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],[
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AC_MSG_RESULT([yes])
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AC_DEFINE(HAVE_DIRTY_INODE_WITH_FLAGS, 1,
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[sops->dirty_inode() wants flags])
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],[
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AC_MSG_RESULT([no])
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])
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])
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