linux-stable/include/linux/init_syscalls.h

/* SPDX-License-Identifier: GPL-2.0 */

int __init init_mount(const char *dev_name, const char *dir_name,
		const char *type_page, unsigned long flags, void *data_page);
int __init init_umount(const char *name, int flags);
int __init init_unlink(const char *pathname);
init: add an init_mount helper Like do_mount, but takes a kernel pointer for the destination path. Switch over the mounts in the init code and devtmpfs to it, which just happen to work due to the implicit set_fs(KERNEL_DS) during early init right now. Signed-off-by: Christoph Hellwig <hch@lst.de> 2020-07-21 09:12:08 +00:00			`/* SPDX-License-Identifier: GPL-2.0 */`

			`int __init init_mount(const char dev_name, const char dir_name,`
			`const char type_page, unsigned long flags, void data_page);`
init: add an init_umount helper Like ksys_umount, but takes a kernel pointer for the destination path. Switch over the umount in the init code, which just happen to work due to the implicit set_fs(KERNEL_DS) during early init right now. Signed-off-by: Christoph Hellwig <hch@lst.de> 2020-07-23 06:23:08 +00:00			`int __init init_umount(const char *name, int flags);`
init: add an init_unlink helper Add a simple helper to unlink with a kernel space file name and switch the early init code over to it. Remove the now unused ksys_unlink. Signed-off-by: Christoph Hellwig <hch@lst.de> 2020-07-23 06:23:40 +00:00			`int __init init_unlink(const char *pathname);`