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authorLinus Torvalds <torvalds@linux-foundation.org>2022-10-12 11:00:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-10-12 11:00:22 -0700
commit676cb4957396411fdb7aba906d5f950fc3de7cc9 (patch)
treebbc747384f842ace55d4a4bf6a98f27a8304bb20 /kernel/exit.c
parent95b8b5953a315081eadbadf49200e57d7e05aae7 (diff)
parent6a961bffd1c3505c13b4d33bbb8385fe08239cb8 (diff)
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Merge tag 'mm-nonmm-stable-2022-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton: - hfs and hfsplus kmap API modernization (Fabio Francesco) - make crash-kexec work properly when invoked from an NMI-time panic (Valentin Schneider) - ntfs bugfixes (Hawkins Jiawei) - improve IPC msg scalability by replacing atomic_t's with percpu counters (Jiebin Sun) - nilfs2 cleanups (Minghao Chi) - lots of other single patches all over the tree! * tag 'mm-nonmm-stable-2022-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (71 commits) include/linux/entry-common.h: remove has_signal comment of arch_do_signal_or_restart() prototype proc: test how it holds up with mapping'less process mailmap: update Frank Rowand email address ia64: mca: use strscpy() is more robust and safer init/Kconfig: fix unmet direct dependencies ia64: update config files nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure fork: remove duplicate included header files init/main.c: remove unnecessary (void*) conversions proc: mark more files as permanent nilfs2: remove the unneeded result variable nilfs2: delete unnecessary checks before brelse() checkpatch: warn for non-standard fixes tag style usr/gen_init_cpio.c: remove unnecessary -1 values from int file ipc/msg: mitigate the lock contention with percpu counter percpu: add percpu_counter_add_local and percpu_counter_sub_local fs/ocfs2: fix repeated words in comments relay: use kvcalloc to alloc page array in relay_alloc_page_array proc: make config PROC_CHILDREN depend on PROC_FS fs: uninline inode_maybe_inc_iversion() ...
Diffstat (limited to 'kernel/exit.c')
-rw-r--r--kernel/exit.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 98c859ffa728..35e0a31a0315 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -184,6 +184,10 @@ void put_task_struct_rcu_user(struct task_struct *task)
call_rcu(&task->rcu, delayed_put_task_struct);
}
+void __weak release_thread(struct task_struct *dead_task)
+{
+}
+
void release_task(struct task_struct *p)
{
struct task_struct *leader;