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[2003:dc:6f46:c100:230:64ff:fe74:809]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a07a5ed2e0sm8793118f8f.39.2025.04.28.07.39.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Apr 2025 07:39:01 -0700 (PDT) From: Max Kellermann To: dhowells@redhat.com, netfs@lists.linux.dev, linux-kernel@vger.kernel.org Cc: Max Kellermann Subject: [PATCH] fs/netfs: remove unused flag NETFS_ICTX_WRITETHROUGH Date: Mon, 28 Apr 2025 16:38:59 +0200 Message-ID: <20250428143859.3210257-1-max.kellermann@ionos.com> X-Mailer: git-send-email 2.47.2 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" This flag was added by commit 41d8e7673a77 ("netfs: Implement a write-through caching option") but it was never used. Signed-off-by: Max Kellermann --- fs/netfs/buffered_write.c | 3 +-- include/linux/netfs.h | 1 - 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/netfs/buffered_write.c b/fs/netfs/buffered_write.c index b4826360a411..26a789c8ce18 100644 --- a/fs/netfs/buffered_write.c +++ b/fs/netfs/buffered_write.c @@ -115,8 +115,7 @@ ssize_t netfs_perform_write(struct kiocb *iocb, struct = iov_iter *iter, size_t max_chunk =3D mapping_max_folio_size(mapping); bool maybe_trouble =3D false; =20 - if (unlikely(test_bit(NETFS_ICTX_WRITETHROUGH, &ctx->flags) || - iocb->ki_flags & (IOCB_DSYNC | IOCB_SYNC)) + if (unlikely(iocb->ki_flags & (IOCB_DSYNC | IOCB_SYNC)) ) { wbc_attach_fdatawrite_inode(&wbc, mapping->host); =20 diff --git a/include/linux/netfs.h b/include/linux/netfs.h index c86a11cfc4a3..e1c224d50894 100644 --- a/include/linux/netfs.h +++ b/include/linux/netfs.h @@ -71,7 +71,6 @@ struct netfs_inode { unsigned long flags; #define NETFS_ICTX_ODIRECT 0 /* The file has DIO in progress */ #define NETFS_ICTX_UNBUFFERED 1 /* I/O should not use the pagecache */ -#define NETFS_ICTX_WRITETHROUGH 2 /* Write-through caching */ #define NETFS_ICTX_MODIFIED_ATTR 3 /* Indicate change in mtime/ctime */ #define NETFS_ICTX_SINGLE_NO_UPLOAD 4 /* Monolithic payload, cache but no= upload */ }; --=20 2.47.2