[PATCH v4 1/8] fuse: add fuse_should_enable_dax() helper
flat view
STALE1879d
SUPERSEDED
From: Jeffle Xu <hidden>
Date: 2021-08-17 02:22:24
Also in:
linux-fsdevel
Subsystem:
filesystems (vfs and infrastructure), fuse filesystem [core], the rest · Maintainers:
Alexander Viro, Christian Brauner, Miklos Szeredi, Linus Torvalds
Status: Superseded by v8 (posted 2021-11-25). [go to v8]
Revision v4 (6 revisions archived).
Revisions (6)
This is in prep for following per-file DAX checking. Signed-off-by: Jeffle Xu <redacted> --- fs/fuse/dax.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c
index 0e5407f48e6a..c6f4e82e65f3 100644
--- a/fs/fuse/dax.c
+++ b/fs/fuse/dax.c@@ -1336,11 +1336,19 @@ 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) + return false; + + return true; +} + +void fuse_dax_inode_init(struct inode *inode) +{ + if (!fuse_should_enable_dax(inode)) return; inode->i_flags |= S_DAX;
--
2.27.0
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