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switch file_open_root() to struct path

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

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2021-04-01 19:00:57 -04:00
parent 4f0ed93fb9
commit ffb37ca3bd
11 changed files with 29 additions and 16 deletions
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2
kernel/usermode_driver.c
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@@ -26,7 +26,7 @@ static struct vfsmount *blob_to_mnt(const void *data, size_t len, const char *na
if (IS_ERR(mnt))
return mnt;
file = file_open_root(mnt->mnt_root, mnt, name, O_CREAT | O_WRONLY, 0700);
file = file_open_root_mnt(mnt, name, O_CREAT | O_WRONLY, 0700);
if (IS_ERR(file)) {
mntput(mnt);
return ERR_CAST(file);