From: Huiwen He <huiwen.he@linux.dev>
To: smfrench@gmail.com, linkinjeon@kernel.org, pc@manguebit.org,
ronniesahlberg@gmail.com, sprasad@microsoft.com, tom@talpey.com,
bharathsm@microsoft.com, senozhatsky@chromium.org,
dhowells@redhat.com, metze@samba.org, chenxiaosong@kylinos.cn
Cc: linux-cifs@vger.kernel.org
Subject: [PATCH v6 0/5] smb: fix fallocate and allocation accounting
Date: Wed, 1 Jul 2026 23:21:52 +0800 [thread overview]
Message-ID: <20260701152157.822207-1-huiwen.he@linux.dev> (raw)
From: Huiwen He <hehuiwen@kylinos.cn>
Changes in v6:
- Rework patch 4 to remove the client-side statfs ENOSPC precheck. The
server should report ENOSPC from the real allocation attempt; this fixes
the xfstests generic/103 regression and keeps the generic/213 ENOSPC
failure exposed with Samba "strict allocate = no".
- Add patch 5 to fix generic/213 on ksmbd by mapping SET_INFO
-ENOSPC/-EFBIG to STATUS_DISK_FULL.
Link to v5:
https://lore.kernel.org/linux-cifs/20260630104010.571140-1-huiwen.he@linux.dev
Thanks,
Huiwen
Huiwen He (5):
smb/client: refresh allocation size after duplicate extents
smb/client: reduce fallocate zero buffer allocation
smb/client: emulate small EOF-extending mode 0 fallocate ranges
smb/client: refresh allocation after EOF-extending fallocate
smb/server: map SET_INFO ENOSPC to disk full
fs/smb/client/smb2ops.c | 116 +++++++++++++++++++++++++++++++++++---
fs/smb/client/smb2pdu.c | 19 +++++++
fs/smb/client/smb2proto.h | 3 +
fs/smb/common/fscc.h | 5 ++
fs/smb/server/smb2pdu.c | 2 +
fs/smb/server/smb2pdu.h | 4 --
6 files changed, 136 insertions(+), 13 deletions(-)
--
2.43.0
next reply other threads:[~2026-07-01 15:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-01 15:21 Huiwen He [this message]
2026-07-01 15:21 ` [PATCH v6 1/5] smb/client: refresh allocation size after duplicate extents Huiwen He
2026-07-01 21:47 ` Steve French
2026-07-02 15:20 ` hehuiwen
2026-07-01 15:21 ` [PATCH v6 2/5] smb/client: reduce fallocate zero buffer allocation Huiwen He
2026-07-01 21:44 ` Steve French
2026-07-02 1:54 ` hehuiwen
2026-07-01 15:21 ` [PATCH v6 3/5] smb/client: emulate small EOF-extending mode 0 fallocate ranges Huiwen He
2026-07-01 15:21 ` [PATCH v6 4/5] smb/client: refresh allocation after EOF-extending fallocate Huiwen He
2026-07-01 21:19 ` Steve French
2026-07-02 3:21 ` hehuiwen
2026-07-01 15:21 ` [PATCH v6 5/5] smb/server: map SET_INFO ENOSPC to disk full Huiwen He
2026-07-02 0:21 ` Namjae Jeon
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