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([192.19.161.250]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-215f8f26ff2sm19920525ad.227.2024.12.05.20.08.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Dec 2024 20:08:50 -0800 (PST) From: Keerthana K To: stable@vger.kernel.org, gregkh@linuxfoundation.org Cc: clm@fb.com, josef@toxicpanda.com, dsterba@suse.com, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, ajay.kaher@broadcom.com, alexey.makhalov@broadcom.com, vasavi.sirnapalli@broadcom.com, Sasha Levin , Keerthana K Subject: [PATCH v5.10-v6.6] btrfs: don't BUG_ON on ENOMEM from btrfs_lookuip_extent_info() in walk_down_proc() Date: Fri, 6 Dec 2024 04:08:46 +0000 Message-Id: <20241206040846.4013310-1-keerthana.kalyanasundaram@broadcom.com> X-Mailer: git-send-email 2.39.4 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Josef Bacik [ Upstream commit a580fb2c3479d993556e1c31b237c9e5be4944a3 ] We handle errors here properly, ENOMEM isn't fatal, return the error. Signed-off-by: Josef Bacik Reviewed-by: David Sterba Signed-off-by: David Sterba Signed-off-by: Sasha Levin Signed-off-by: Keerthana K --- fs/btrfs/extent-tree.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 0d97c8ee6..f53c4d52b 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -5213,7 +5213,6 @@ static noinline int walk_down_proc(struct btrfs_trans= _handle *trans, eb->start, level, 1, &wc->refs[level], &wc->flags[level]); - BUG_ON(ret =3D=3D -ENOMEM); if (ret) return ret; if (unlikely(wc->refs[level] =3D=3D 0)) { --=20 2.19.0