coredump: simplify zap_process()

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After commit 0258b5fd7c ("coredump: Limit coredumps to a single thread
group") zap_process() doesn't need the "task_struct *start" arg,
zap_threads() can pass "signal_struct *signal" instead.

This simplifies the code and allows to use __for_each_thread() which
is slightly more efficient.

Link: https://lkml.kernel.org/r/20240625140311.GA20787@redhat.com
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Oleg Nesterov 2024-06-25 16:03:11 +02:00 • committed by Andrew Morton

parent 2a49c8b6b6

commit 1e3fa25fca

1 changed files with 7 additions and 7 deletions

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fs/coredump.c

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