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| author | Emanuele Ghidoli <emanuele.ghidoli@toradex.com> | 2025-06-19 08:37:27 +0200 |
|---|---|---|
| committer | Emanuele Ghidoli <emanuele.ghidoli@toradex.com> | 2025-06-19 10:55:50 +0200 |
| commit | 3bb604cef85fb366931a777a20579cc7c24b6c5c (patch) | |
| tree | 855a4c90b2b093047060d9a5c5888a27e68e54cd /kernel/pid.c | |
| parent | 1e78582cc49cd07d726ea073178625c1cbbed013 (diff) | |
| parent | 58485ff1a74f6c5be9e7c6aafb7293e4337348e7 (diff) | |
Merge tag 'v6.1.141' into toradex_ti-linux-6.1.y
This is the 6.1.141 stable release
Conflicts:
drivers/spi/spi-cadence-quadspi.c
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Diffstat (limited to 'kernel/pid.c')
| -rw-r--r-- | kernel/pid.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/kernel/pid.c b/kernel/pid.c index 74834c04a081..8bce3aebc949 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -594,20 +594,15 @@ struct task_struct *pidfd_get_task(int pidfd, unsigned int *flags) */ int pidfd_create(struct pid *pid, unsigned int flags) { - int fd; - - if (!pid || !pid_has_task(pid, PIDTYPE_TGID)) - return -EINVAL; + int pidfd; + struct file *pidfd_file; - if (flags & ~(O_NONBLOCK | O_RDWR | O_CLOEXEC)) - return -EINVAL; - - fd = anon_inode_getfd("[pidfd]", &pidfd_fops, get_pid(pid), - flags | O_RDWR | O_CLOEXEC); - if (fd < 0) - put_pid(pid); + pidfd = pidfd_prepare(pid, flags, &pidfd_file); + if (pidfd < 0) + return pidfd; - return fd; + fd_install(pidfd, pidfd_file); + return pidfd; } /** |