switch file_open_root() to struct path

... and provide file_open_root_mnt(), using the root of given mount.

Al Viro committed 5 years ago

Commit ffb37ca1 parent 4f0ed9311 files · +29 −16Browse files

Showing the changes to kernel/usermode_driver.c (1 of 11 files). Show all

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@@ -26,7 +26,7 @@ static struct vfsmount blob_to_mnt(const void data, size_t len, const char *na · 25 unmodified lines
26	if (IS_ERR(mnt))	26	if (IS_ERR(mnt))
27	return mnt;	27	return mnt;
28		28
29	file = file_open_root(mnt->mnt_root, mnt, name, O_CREAT \| O_WRONLY, 0700);	29	file = file_open_root_mnt(mnt, name, O_CREAT \| O_WRONLY, 0700);
30	if (IS_ERR(file)) {	30	if (IS_ERR(file)) {
31	mntput(mnt);	31	mntput(mnt);
32	return ERR_CAST(file);	32	return ERR_CAST(file);