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| author | Mickaël Salaün <mic@digikod.net> | 2016-11-14 22:14:35 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-12-05 18:55:47 -0500 |
| commit | 640eb7e7b5242af53c456552a526d0080e6333f8 (patch) | |
| tree | 249edc05fdbe5c421f48f676d43ed753dada65c3 /fs/namespace.c | |
| parent | e5517c2a5a49ed5e99047008629f1cd60246ea0e (diff) | |
| download | linux-640eb7e7b5242af53c456552a526d0080e6333f8.tar.bz2 | |
fs: Constify path_is_under()'s arguments
The function path_is_under() doesn't modify the paths pointed by its
arguments but only browse them. Constifying this pointers make a cleaner
interface to be used by (future) code which may only have access to
const struct path pointers (e.g. LSM hooks).
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index e6c234b1a645..4d80a5066a1f 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -2997,7 +2997,7 @@ bool is_path_reachable(struct mount *mnt, struct dentry *dentry, return &mnt->mnt == root->mnt && is_subdir(dentry, root->dentry); } -bool path_is_under(struct path *path1, struct path *path2) +bool path_is_under(const struct path *path1, const struct path *path2) { bool res; read_seqlock_excl(&mount_lock); |