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Thomas WeißschuhandThomas Gleixner
ecacc9c8d3
Over time the meaning of HAVE_GENERIC_VDSO has become off. Today it only controls the availability of the vDSO datastore. Rename the symbol to match its function. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@kernel.org> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com> Link: https://patch.msgid.link/20260709-vdso-have_generic_vdso-v1-6-d2e1061f268b@linutronix.de
17 lines
513 B
C
17 lines
513 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_VDSO_DATASTORE_H
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#define _LINUX_VDSO_DATASTORE_H
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#include <linux/mm_types.h>
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extern const struct vm_special_mapping vdso_vvar_mapping;
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struct vm_area_struct *vdso_install_vvar_mapping(struct mm_struct *mm, unsigned long addr);
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#ifdef CONFIG_VDSO_DATASTORE
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void __init vdso_setup_data_pages(void);
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#else /* !CONFIG_VDSO_DATASTORE */
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static inline void vdso_setup_data_pages(void) { }
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#endif /* CONFIG_VDSO_DATASTORE */
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#endif /* _LINUX_VDSO_DATASTORE_H */
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