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| author | Christian Brauner <brauner@kernel.org> | 2026-06-01 15:56:34 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-06-29 10:38:48 +0200 |
| commit | 21bcea3ef2025796a29ba88f2747d864ed535758 (patch) | |
| tree | 37d723cb3d486273a3e58e055222277f3166bf2b /include | |
| parent | dc59e4fea9d83f03bad6bddf3fa2e52491777482 (diff) | |
| download | linux-next-21bcea3ef2025796a29ba88f2747d864ed535758.tar.gz linux-next-21bcea3ef2025796a29ba88f2747d864ed535758.zip | |
fs: add switch_fs_struct()
Don't open-code the guts of replacing current's fs struct.
Link: https://patch.msgid.link/20260601-work-kthread-nullfs-v4-1-77ee053060e0@kernel.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs_struct.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h index 0070764b790a..ade459383f92 100644 --- a/include/linux/fs_struct.h +++ b/include/linux/fs_struct.h @@ -40,6 +40,8 @@ static inline void get_fs_pwd(struct fs_struct *fs, struct path *pwd) read_sequnlock_excl(&fs->seq); } +struct fs_struct *switch_fs_struct(struct fs_struct *new_fs); + extern bool current_chrooted(void); static inline int current_umask(void) |