[PATCH v6 1/7] fuse: add fuse_should_enable_dax() helper

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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 1/7] fuse: add fuse_should_enable_dax() helper
Date: Mon, 11 Oct 2021 11:00:46 +0800	[thread overview]
Message-ID: <20211011030052.98923-2-jefflexu@linux.alibaba.com> (raw)
In-Reply-To: <20211011030052.98923-1-jefflexu@linux.alibaba.com>

This is in prep for following per-file DAX checking.

Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
---
 fs/fuse/dax.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c
index 79df61ed7481..1eb6538bf1b2 100644
--- a/fs/fuse/dax.c
+++ b/fs/fuse/dax.c
@@ -1332,11 +1332,19 @@ static const struct address_space_operations fuse_dax_file_aops  = {
 	.invalidatepage	= noop_invalidatepage,
 };
 
-void fuse_dax_inode_init(struct inode *inode)
+static bool fuse_should_enable_dax(struct inode *inode)
 {
 	struct fuse_conn *fc = get_fuse_conn(inode);
 
-	if (!fc->dax)
+	if (fc->dax)
+		return true;
+
+	return false;
+}
+
+void fuse_dax_inode_init(struct inode *inode)
+{
+	if (!fuse_should_enable_dax(inode))
 		return;
 
 	inode->i_flags |= S_DAX;
-- 
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 1/7] fuse: add fuse_should_enable_dax() helper
Date: Mon, 11 Oct 2021 11:00:46 +0800	[thread overview]
Message-ID: <20211011030052.98923-2-jefflexu@linux.alibaba.com> (raw)
In-Reply-To: <20211011030052.98923-1-jefflexu@linux.alibaba.com>

This is in prep for following per-file DAX checking.

Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
---
 fs/fuse/dax.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c
index 79df61ed7481..1eb6538bf1b2 100644
--- a/fs/fuse/dax.c
+++ b/fs/fuse/dax.c
@@ -1332,11 +1332,19 @@ static const struct address_space_operations fuse_dax_file_aops  = {
 	.invalidatepage	= noop_invalidatepage,
 };
 
-void fuse_dax_inode_init(struct inode *inode)
+static bool fuse_should_enable_dax(struct inode *inode)
 {
 	struct fuse_conn *fc = get_fuse_conn(inode);
 
-	if (!fc->dax)
+	if (fc->dax)
+		return true;
+
+	return false;
+}
+
+void fuse_dax_inode_init(struct inode *inode)
+{
+	if (!fuse_should_enable_dax(inode))
 		return;
 
 	inode->i_flags |= S_DAX;
-- 
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 ` Jeffle Xu [this message]
2021-10-11  3:00   ` [Virtio-fs] [PATCH v6 1/7] fuse: add fuse_should_enable_dax() helper 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 ` [PATCH v6 4/7] fuse: negotiate per-file DAX in FUSE_INIT Jeffle Xu
2021-10-11  3:00   ` [Virtio-fs] " 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

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:79df61ed748 dfblob:79df61ed748 dfblob:1eb6538bf1b
dfblob:1eb6538bf1b
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