diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/exit.c | 19 | ||||
| -rw-r--r-- | kernel/pid.c | 19 |
2 files changed, 19 insertions, 19 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 1f51c27bae59..87a2d515de0d 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -1474,25 +1474,6 @@ end: return retval; } -static struct pid *pidfd_get_pid(unsigned int fd, unsigned int *flags) -{ - struct fd f; - struct pid *pid; - - f = fdget(fd); - if (!f.file) - return ERR_PTR(-EBADF); - - pid = pidfd_pid(f.file); - if (!IS_ERR(pid)) { - get_pid(pid); - *flags = f.file->f_flags; - } - - fdput(f); - return pid; -} - static long kernel_waitid(int which, pid_t upid, struct waitid_info *infop, int options, struct rusage *ru) { diff --git a/kernel/pid.c b/kernel/pid.c index 74ddbff1a6ba..a96bc4bf4f86 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -520,6 +520,25 @@ struct pid *find_ge_pid(int nr, struct pid_namespace *ns) return idr_get_next(&ns->idr, &nr); } +struct pid *pidfd_get_pid(unsigned int fd, unsigned int *flags) +{ + struct fd f; + struct pid *pid; + + f = fdget(fd); + if (!f.file) + return ERR_PTR(-EBADF); + + pid = pidfd_pid(f.file); + if (!IS_ERR(pid)) { + get_pid(pid); + *flags = f.file->f_flags; + } + + fdput(f); + return pid; +} + /** * pidfd_create() - Create a new pid file descriptor. * |