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| author |   Oleg Nesterov <oleg@redhat.com> | 2024-02-09 14:06:50 +0100 |
|---|---|---|
| committer |   Christian Brauner <brauner@kernel.org> | 2024-02-10 22:37:23 +0100 |
| commit | 81b9d8ac0640b285a3c369cd41a85f6c240d3a60 (patch) | |
| tree | 705697b20594d890f7494e2fd9ce6b3741ec59ef /scripts/generate_rust_analyzer.py | |
| parent | signal: fill in si_code in prepare_kill_siginfo() (diff) | |
| download | linux-rng-81b9d8ac0640b285a3c369cd41a85f6c240d3a60.tar.xz linux-rng-81b9d8ac0640b285a3c369cd41a85f6c240d3a60.zip | |
pidfd: change pidfd_send_signal() to respect PIDFD_THREAD
Turn kill_pid_info() into kill_pid_info_type(), this allows to pass any
pid_type to group_send_sig_info(), despite its name it should work fine
even if type = PIDTYPE_PID.
Change pidfd_send_signal() to use PIDTYPE_PID or PIDTYPE_TGID depending
on PIDFD_THREAD.
While at it kill another TODO comment in pidfd_show_fdinfo(). As Christian
expains fdinfo reports f_flags, userspace can already detect PIDFD_THREAD.
Reviewed-by: Tycho Andersen <tandersen@netflix.com>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Link: https://lore.kernel.org/r/20240209130650.GA8048@redhat.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions