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| author | Eric W. Biederman <ebiederm@xmission.com> | 2020-04-26 02:38:54 +0300 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2020-04-29 15:14:12 +0300 |
| commit | 9bf7c32409354b4a2fa3207d369a22c8233f718c (patch) | |
| tree | b7e785708a6aef7cc000730ee8414cd062de05a5 /arch/powerpc/lib/code-patching.c | |
| parent | bbd40fc4816d5329a89397206ece9f1763787a88 (diff) | |
| download | linux-9bf7c32409354b4a2fa3207d369a22c8233f718c.tar.xz | |
posix-cpu-timers: Extend rcu_read_lock removing task_struct references
Now that the code stores of pid references it is no longer necessary
or desirable to take a reference on task_struct in __get_task_for_clock.
Instead extend the scope of rcu_read_lock and remove the reference
counting on struct task_struct entirely.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/powerpc/lib/code-patching.c')
0 files changed, 0 insertions, 0 deletions