From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E6A9C39FD9 for ; Sun, 14 Sep 2025 00:34:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757810096; cv=none; b=VTu1IgczYQYKCN5sBemewvehb9WNLFi7wO8KqznBzsMGVfMCp5zi+IV4UvfcGETrgaGz7w2M+g6itCPA5kyB/pVoO+CZxtqcve5pdMQEzjRQ97Fp3iOhEoK0EfHpWchGvPDyZaj+5ltOzHYbSltXWHKw3DzqhOt+BWWR5/Qa2xw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757810096; c=relaxed/simple; bh=vfXmge4Y98zLst3NQdfnhAb2/S2/PhfCewczoXSDGvQ=; h=Date:To:From:Subject:Message-Id; b=mbdybSoef4a0tZj24Hbfp+eLkYJ58dWx+PF4hfrDaeGos06Vn/dhVZ3cUmhifohhsBArbVb5DYOWUOg/fWsD/OFzQgN52jZNO+hz49YH4s+FP6ySyZotwexciLwftZLlO+VLfJMzvTtRg+yvMRGRy5oioFjjtlcnlvkCSFmW6R8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=Bou72ylE; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="Bou72ylE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 55099C4CEEB; Sun, 14 Sep 2025 00:34:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1757810095; bh=vfXmge4Y98zLst3NQdfnhAb2/S2/PhfCewczoXSDGvQ=; h=Date:To:From:Subject:From; b=Bou72ylEt19wOtI8t0xg39qES7rB34HtAiT+MibMM0ZdIyAGMp1A4VrjAs1fqN3Vt hAUSPbEldJU6AMJlqE2LbtgvYlOszv/Pv8stU/33RN+LX0X5q3m4LNj/Ku7AlIjfBU /UFlw8+/fW55twazsT6+LLf+S5OKQ/9P8io1153A= Date: Sat, 13 Sep 2025 17:34:54 -0700 To: mm-commits@vger.kernel.org,willy@infradead.org,rongqianfeng@vivo.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-nonmm-stable] ref_tracker-remove-redundant-__gfp_nowarn.patch removed from -mm tree Message-Id: <20250914003455.55099C4CEEB@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: ref_tracker: remove redundant __GFP_NOWARN has been removed from the -mm tree. Its filename was ref_tracker-remove-redundant-__gfp_nowarn.patch This patch was dropped because it was merged into the mm-nonmm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Qianfeng Rong Subject: ref_tracker: remove redundant __GFP_NOWARN Date: Tue, 5 Aug 2025 10:30:31 +0800 Commit 16f5dfbc851b ("gfp: include __GFP_NOWARN in GFP_NOWAIT") made GFP_NOWAIT implicitly include __GFP_NOWARN. Therefore, explicit __GFP_NOWARN combined with GFP_NOWAIT (e.g., `GFP_NOWAIT | __GFP_NOWARN`) is now redundant. Let's clean up these redundant flags across subsystems. No functional changes. Link: https://lkml.kernel.org/r/20250805023031.331718-1-rongqianfeng@vivo.com Signed-off-by: Qianfeng Rong Cc: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- lib/ref_tracker.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/lib/ref_tracker.c~ref_tracker-remove-redundant-__gfp_nowarn +++ a/lib/ref_tracker.c @@ -75,7 +75,7 @@ ref_tracker_get_stats(struct ref_tracker struct ref_tracker *tracker; stats = kmalloc(struct_size(stats, stacks, limit), - GFP_NOWAIT | __GFP_NOWARN); + GFP_NOWAIT); if (!stats) return ERR_PTR(-ENOMEM); stats->total = 0; @@ -159,7 +159,7 @@ __ref_tracker_dir_pr_ostream(struct ref_ return; } - sbuf = kmalloc(STACK_BUF_SIZE, GFP_NOWAIT | __GFP_NOWARN); + sbuf = kmalloc(STACK_BUF_SIZE, GFP_NOWAIT); for (i = 0, skipped = stats->total; i < stats->count; ++i) { stack = stats->stacks[i].stack_handle; @@ -306,7 +306,7 @@ int ref_tracker_free(struct ref_tracker_ } nr_entries = stack_trace_save(entries, ARRAY_SIZE(entries), 1); stack_handle = stack_depot_save(entries, nr_entries, - GFP_NOWAIT | __GFP_NOWARN); + GFP_NOWAIT); spin_lock_irqsave(&dir->lock, flags); if (tracker->dead) { _ Patches currently in -mm which might be from rongqianfeng@vivo.com are