linux-kernel - [PATCH v2 0/5] Remove get_task_comm() and print task comm directly

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Message-Id: <20241219023452.69907-1-laoar.shao@gmail.com>
Date: Thu, 19 Dec 2024 10:34:47 +0800
From: Yafang Shao <laoar.shao@...il.com>
To: akpm@...ux-foundation.org
Cc: torvalds@...ux-foundation.org,
	pmladek@...e.com,
	kvalo@...nel.org,
	bp@...en8.de,
	andriy.shevchenko@...ux.intel.com,
	linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	linux-security-module@...r.kernel.org,
	x86@...nel.org,
	linux-snps-arc@...ts.infradead.org,
	linux-wireless@...r.kernel.org,
	intel-gfx@...ts.freedesktop.org,
	intel-xe@...ts.freedesktop.org,
	nouveau@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	ocfs2-devel@...ts.linux.dev,
	Yafang Shao <laoar.shao@...il.com>
Subject: [PATCH v2 0/5] Remove get_task_comm() and print task comm directly

Since task->comm is guaranteed to be NUL-terminated, we can print it
directly without the need to copy it into a separate buffer. This
simplifies the code and avoids unnecessary operations.

v1->v2:
- Don't add "%pTN" (Petr, Kalle, Borislav, Andy, Linus)

v1: https://lore.kernel.org/all/20241213054610.55843-1-laoar.shao@gmail.com/

Yafang Shao (5):
  kernel: Remove get_task_comm() and print task comm directly
  arch: Remove get_task_comm() and print task comm directly
  net: Remove get_task_comm() and print task comm directly
  security: Remove get_task_comm() and print task comm directly
  drivers: Remove get_task_comm() and print task comm directly

 arch/arc/kernel/unaligned.c                         |  5 ++---
 arch/x86/kernel/vm86_32.c                           |  5 ++---
 drivers/accel/habanalabs/common/context.c           |  3 +--
 drivers/accel/habanalabs/common/habanalabs_ioctl.c  | 11 +++--------
 drivers/gpu/drm/i915/display/intel_display_driver.c |  6 ++----
 drivers/gpu/drm/nouveau/nouveau_chan.c              |  4 +---
 drivers/gpu/drm/nouveau/nouveau_drm.c               |  5 ++---
 drivers/tty/tty_io.c                                |  3 +--
 kernel/capability.c                                 |  8 ++------
 kernel/futex/waitwake.c                             |  3 +--
 net/wireless/wext-core.c                            |  4 +---
 security/yama/yama_lsm.c                            |  4 +---
 12 files changed, 19 insertions(+), 42 deletions(-)

-- 
2.43.5