From: Jeffle Xu <jefflexu@linux.alibaba.com>
To: vgoyal@redhat.com, stefanha@redhat.com, miklos@szeredi.hub
Cc: linux-fsdevel@vger.kernel.org, virtio-fs@redhat.com,
bo.liu@linux.alibaba.com, joseph.qi@linux.alibaba.com
Subject: [PATCH v6 4/7] fuse: negotiate per-file DAX in FUSE_INIT
Date: Mon, 11 Oct 2021 11:00:49 +0800 [thread overview]
Message-ID: <20211011030052.98923-5-jefflexu@linux.alibaba.com> (raw)
In-Reply-To: <20211011030052.98923-1-jefflexu@linux.alibaba.com>
Among the FUSE_INIT phase, client shall advertise per-file DAX if it's
mounted with "-o dax=inode". Then server is aware that client is in
per-file DAX mode, and will construct per-inode DAX attribute
accordingly.
Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
---
fs/fuse/inode.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index b4b41683e97e..f4ad99e2415b 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -1203,6 +1203,8 @@ void fuse_send_init(struct fuse_mount *fm)
#ifdef CONFIG_FUSE_DAX
if (fm->fc->dax)
ia->in.flags |= FUSE_MAP_ALIGNMENT;
+ if (fm->fc->dax_mode == FUSE_DAX_INODE)
+ ia->in.flags |= FUSE_PERFILE_DAX;
#endif
if (fm->fc->auto_submounts)
ia->in.flags |= FUSE_SUBMOUNTS;
--
2.27.0
WARNING: multiple messages have this Message-ID (diff)
From: Jeffle Xu <jefflexu@linux.alibaba.com>
To: vgoyal@redhat.com, stefanha@redhat.com, miklos@szeredi.hub
Cc: linux-fsdevel@vger.kernel.org, virtio-fs@redhat.com,
joseph.qi@linux.alibaba.com
Subject: [Virtio-fs] [PATCH v6 4/7] fuse: negotiate per-file DAX in FUSE_INIT
Date: Mon, 11 Oct 2021 11:00:49 +0800 [thread overview]
Message-ID: <20211011030052.98923-5-jefflexu@linux.alibaba.com> (raw)
In-Reply-To: <20211011030052.98923-1-jefflexu@linux.alibaba.com>
Among the FUSE_INIT phase, client shall advertise per-file DAX if it's
mounted with "-o dax=inode". Then server is aware that client is in
per-file DAX mode, and will construct per-inode DAX attribute
accordingly.
Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
---
fs/fuse/inode.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index b4b41683e97e..f4ad99e2415b 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -1203,6 +1203,8 @@ void fuse_send_init(struct fuse_mount *fm)
#ifdef CONFIG_FUSE_DAX
if (fm->fc->dax)
ia->in.flags |= FUSE_MAP_ALIGNMENT;
+ if (fm->fc->dax_mode == FUSE_DAX_INODE)
+ ia->in.flags |= FUSE_PERFILE_DAX;
#endif
if (fm->fc->auto_submounts)
ia->in.flags |= FUSE_SUBMOUNTS;
--
2.27.0
next prev parent reply other threads:[~2021-10-11 3:01 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-11 3:00 [PATCH v6 0/7] fuse,virtiofs: support per-file DAX Jeffle Xu
2021-10-11 3:00 ` [Virtio-fs] " Jeffle Xu
2021-10-11 3:00 ` [PATCH v6 1/7] fuse: add fuse_should_enable_dax() helper Jeffle Xu
2021-10-11 3:00 ` [Virtio-fs] " Jeffle Xu
2021-10-11 3:00 ` [PATCH v6 2/7] fuse: make DAX mount option a tri-state Jeffle Xu
2021-10-11 3:00 ` [Virtio-fs] " Jeffle Xu
2021-10-18 14:10 ` Vivek Goyal
2021-10-18 14:10 ` [Virtio-fs] " Vivek Goyal
2021-10-20 2:52 ` JeffleXu
2021-10-20 2:52 ` [Virtio-fs] " JeffleXu
2021-10-20 14:48 ` Vivek Goyal
2021-10-20 14:48 ` [Virtio-fs] " Vivek Goyal
2021-10-29 8:33 ` JeffleXu
2021-10-29 8:33 ` [Virtio-fs] " JeffleXu
2021-10-29 13:03 ` Vivek Goyal
2021-10-29 13:03 ` [Virtio-fs] " Vivek Goyal
2021-11-01 8:21 ` JeffleXu
2021-11-01 8:21 ` [Virtio-fs] " JeffleXu
2021-10-20 15:17 ` Vivek Goyal
2021-10-20 15:17 ` [Virtio-fs] " Vivek Goyal
2021-10-22 6:54 ` JeffleXu
2021-10-22 6:54 ` [Virtio-fs] " JeffleXu
2021-10-25 17:52 ` Ira Weiny
2021-10-25 17:52 ` [Virtio-fs] " Ira Weiny
2021-10-25 18:12 ` Vivek Goyal
2021-10-25 18:12 ` [Virtio-fs] " Vivek Goyal
2021-10-25 19:02 ` Ira Weiny
2021-10-25 19:02 ` [Virtio-fs] " Ira Weiny
2021-10-25 19:33 ` Vivek Goyal
2021-10-25 19:33 ` [Virtio-fs] " Vivek Goyal
2021-10-25 20:41 ` Ira Weiny
2021-10-25 20:41 ` [Virtio-fs] " Ira Weiny
2021-10-26 13:45 ` Vivek Goyal
2021-10-26 13:45 ` [Virtio-fs] " Vivek Goyal
2021-10-27 6:00 ` JeffleXu
2021-10-27 6:00 ` [Virtio-fs] " JeffleXu
2021-10-11 3:00 ` [PATCH v6 3/7] fuse: support per-file DAX in fuse protocol Jeffle Xu
2021-10-11 3:00 ` [Virtio-fs] " Jeffle Xu
2021-10-18 14:14 ` Vivek Goyal
2021-10-18 14:14 ` [Virtio-fs] " Vivek Goyal
2021-10-18 14:20 ` Vivek Goyal
2021-10-18 14:20 ` [Virtio-fs] " Vivek Goyal
2021-10-20 3:04 ` JeffleXu
2021-10-20 3:04 ` [Virtio-fs] " JeffleXu
2021-10-20 14:54 ` Vivek Goyal
2021-10-20 14:54 ` [Virtio-fs] " Vivek Goyal
2021-10-11 3:00 ` Jeffle Xu [this message]
2021-10-11 3:00 ` [Virtio-fs] [PATCH v6 4/7] fuse: negotiate per-file DAX in FUSE_INIT Jeffle Xu
2021-10-18 14:30 ` Vivek Goyal
2021-10-18 14:30 ` [Virtio-fs] " Vivek Goyal
2021-10-20 3:10 ` JeffleXu
2021-10-20 3:10 ` [Virtio-fs] " JeffleXu
2021-10-20 15:44 ` Vivek Goyal
2021-10-20 15:44 ` [Virtio-fs] " Vivek Goyal
2021-10-11 3:00 ` [PATCH v6 5/7] fuse: enable per-file DAX Jeffle Xu
2021-10-11 3:00 ` [Virtio-fs] " Jeffle Xu
2021-10-18 15:11 ` Vivek Goyal
2021-10-18 15:11 ` [Virtio-fs] " Vivek Goyal
2021-10-11 3:00 ` [PATCH v6 6/7] fuse: mark inode DONT_CACHE when per-file DAX hint changes Jeffle Xu
2021-10-11 3:00 ` [Virtio-fs] " Jeffle Xu
2021-10-18 15:19 ` Vivek Goyal
2021-10-18 15:19 ` [Virtio-fs] " Vivek Goyal
2021-10-27 5:05 ` JeffleXu
2021-10-27 5:05 ` [Virtio-fs] " JeffleXu
2021-10-11 3:00 ` [PATCH v6 7/7] Documentation/filesystem/dax: record DAX on virtiofs Jeffle Xu
2021-10-11 3:00 ` [Virtio-fs] " Jeffle Xu
2021-10-15 3:33 ` [PATCH v6 0/7] fuse,virtiofs: support per-file DAX JeffleXu
2021-10-15 3:33 ` [Virtio-fs] " JeffleXu
2021-10-18 15:21 ` Vivek Goyal
2021-10-18 15:21 ` [Virtio-fs] " Vivek Goyal
2021-10-20 5:22 ` JeffleXu
2021-10-20 5:22 ` [Virtio-fs] " JeffleXu
2021-10-20 16:06 ` Vivek Goyal
2021-10-20 16:06 ` [Virtio-fs] " Vivek Goyal
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