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| author | Christoph Hellwig <hch@lst.de> | 2020-07-23 09:23:08 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-07-31 09:17:51 +0300 |
| commit | 09267defa36aaff6ff829bd2fc8b043ec151cc3e (patch) | |
| tree | 112707b95369bc1db23f2b60c2f286135d7b69fe /fs/namespace.c | |
| parent | c60166f04283ffba7b88b45d824bbfb2bfccee24 (diff) | |
| download | linux-09267defa36aaff6ff829bd2fc8b043ec151cc3e.tar.xz | |
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>
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 2c4d75920974..a7301790abb2 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -1706,7 +1706,7 @@ static inline bool may_mandlock(void) } #endif -static int path_umount(struct path *path, int flags) +int path_umount(struct path *path, int flags) { struct mount *mnt; int retval; @@ -1736,7 +1736,7 @@ dput_and_out: return retval; } -int ksys_umount(char __user *name, int flags) +static int ksys_umount(char __user *name, int flags) { int lookup_flags = LOOKUP_MOUNTPOINT; struct path path; |