diff options
| author | Cyrill Gorcunov <[email protected]> | 2017-07-12 14:34:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2017-07-12 16:26:01 -0700 |
| commit | 92ef6da3d06ff551a86de41ae37df9cc4b58d7a0 (patch) | |
| tree | f782a386f948c8b480f00935f13009673c764327 /include | |
| parent | 0791e3644e5ef21646fe565b9061788d05ec71d4 (diff) | |
kcmp: fs/epoll: wrap kcmp code with CONFIG_CHECKPOINT_RESTORE
kcmp syscall is build iif CONFIG_CHECKPOINT_RESTORE is selected, so wrap
appropriate helpers in epoll code with the config to build it
conditionally.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Cyrill Gorcunov <[email protected]>
Reported-by: Andrew Morton <[email protected]>
Cc: Andrey Vagin <[email protected]>
Cc: Al Viro <[email protected]>
Cc: Pavel Emelyanov <[email protected]>
Cc: Michael Kerrisk <[email protected]>
Cc: Jason Baron <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/eventpoll.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h index d8625d214ea7..2f14ac73d01d 100644 --- a/include/linux/eventpoll.h +++ b/include/linux/eventpoll.h @@ -23,7 +23,9 @@ struct file; #ifdef CONFIG_EPOLL +#ifdef CONFIG_CHECKPOINT_RESTORE struct file *get_epoll_tfile_raw_ptr(struct file *file, int tfd, unsigned long toff); +#endif /* Used to initialize the epoll bits inside the "struct file" */ static inline void eventpoll_init_file(struct file *file) |