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authorChristoph Hellwig <hch@lst.de>2020-07-21 11:12:08 +0200
committerChristoph Hellwig <hch@lst.de>2020-07-31 08:17:51 +0200
commitc60166f04283ffba7b88b45d824bbfb2bfccee24 (patch)
tree511e51f8ae0e91e50742bf73ccbe302e8b14a313 /fs/internal.h
parent09cbcec07b578c04ab4ab0e31940c20126f79c4b (diff)
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>
Diffstat (limited to 'fs/internal.h')
-rw-r--r--fs/internal.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/internal.h b/fs/internal.h
index e903d5aae139..72ea0b6f7435 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -89,6 +89,10 @@ extern int __mnt_want_write_file(struct file *);
extern void __mnt_drop_write_file(struct file *);
extern void dissolve_on_fput(struct vfsmount *);
+
+int path_mount(const char *dev_name, struct path *path,
+ const char *type_page, unsigned long flags, void *data_page);
+
/*
* fs_struct.c
*/