From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-182.mta1.migadu.com (out-182.mta1.migadu.com [95.215.58.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A61C4367F21 for ; Wed, 1 Apr 2026 07:08:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775027298; cv=none; b=uu3IJRfoYwPI4VGXwNlv6OwcCu68pb8aFC/j+z4TbarCKEPfJe2ah7TE7ImmsdIgoNDAVvv6Zpwg7eEtyjalvh0GtLGycLC5oK0SbPBSSLJj1gXx4V970vfGpSXfkzVxZUL90YqM3QrALDRjPcXDapwsCIElJe6Wvc1cY1CxuEM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775027298; c=relaxed/simple; bh=8ajz2OSqVUsi9GqzJqnmR9pGr+9quIl362HaDMIGUhg=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Dg3izuMvlwJdtIkkUCzS/MfLWPNBlzw13V2zx+KZ8GKP1nyVEU3QupAkx1RdY8hlKnPdwHW9nnB6X1kr7ewVxitGAU0X9+thz5HBQ2OJbLDcN3qRdNVgNboscVvECl2lhAqkBqCx6PbDANTC+/uP0h0Ro5aO+XIlbtTADZRMoe8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=E0suKZw4; arc=none smtp.client-ip=95.215.58.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="E0suKZw4" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1775027293; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=4nVsPPLcw8EgfcoMvqWObtWYn3nnVQQd1qd+kAUO5oo=; b=E0suKZw45NjvfaeWDbVBARoUvErxCQE9SR5y28tr8q4LzEiBvyjrryGl3eHx3vPORpscuT YY6aYOyo12v9GmzVnZSjsMXQQcKIy7aoZI8hLl15mFMuC3xxXOunpWk/8gHKEHJMgajN7c kvGjTUbHSmT4aDIgaZKJvCs7lgp38UU= From: Jackie Liu To: axboe@kernel.dk, yukuai@fnnas.com Cc: linux-block@vger.kernel.org Subject: [PATCH 00/10] block: sysfs cleanup for deprecated API usage Date: Wed, 1 Apr 2026 15:07:06 +0800 Message-ID: <20260401070716.991-1-liu.yun@linux.dev> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT From: Jackie Liu A set of straightforward cleanups across the block layer sysfs interfaces: Patches 1-7 convert remaining sprintf()/snprintf() calls in sysfs show functions to sysfs_emit()/sysfs_emit_at(). Patches 8-10 replace deprecated sscanf()/simple_strtoul() with kstrtol()/kstrtoint() in sysfs store functions. Jackie Liu (10): block: convert to sysfs_emit() in blk_ia_range show() block: convert blk-mq hw sysfs show to sysfs_emit/sysfs_emit_at block: convert disk events sysfs show to sysfs_emit/sysfs_emit_at block: convert partition sysfs show to sysfs_emit() block: convert part_timeout_show() to sysfs_emit() block: convert kyber latency show to sysfs_emit() block: convert bfq_var_show() to sysfs_emit() block: use kstrtol() instead of sscanf() in disk_events_poll_msecs_store() block: replace simple_strtoul() with kstrtoint() in part_timeout_store() block: replace sscanf() with kstrtoint() in part_fail_store() block/bfq-iosched.c | 2 +- block/blk-ia-ranges.c | 4 ++-- block/blk-mq-sysfs.c | 19 ++++++++++--------- block/blk-timeout.c | 18 ++++++++---------- block/disk-events.c | 12 ++++++------ block/genhd.c | 16 +++++++++------- block/kyber-iosched.c | 2 +- block/partitions/core.c | 10 +++++----- 8 files changed, 42 insertions(+), 41 deletions(-) -- 2.51.1