[PATCH 3/4] hfsplus: enable uncached buffer io support
From: Yangtao Li <frank.li@vivo.com>
Date: 2025-06-26 17:10:27
Also in:
bpf, linux-ext4, linux-fsdevel, lkml, ntfs3
Subsystem:
filesystems (vfs and infrastructure), hfsplus filesystem, the rest · Maintainers:
Alexander Viro, Christian Brauner, Viacheslav Dubeyko, John Paul Adrian Glaubitz, Yangtao Li, Linus Torvalds
Now cont_write_begin() support DONTCACHE mode, let's set FOP_DONTCACHE flag to enable uncached buffer io support for hfsplus. Signed-off-by: Yangtao Li <frank.li@vivo.com> --- fs/hfsplus/inode.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 26cc150856b9..b790ffe92019 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c@@ -372,6 +372,7 @@ static const struct file_operations hfsplus_file_operations = { .open = hfsplus_file_open, .release = hfsplus_file_release, .unlocked_ioctl = hfsplus_ioctl, + .fop_flags = FOP_DONTCACHE, }; struct inode *hfsplus_new_inode(struct super_block *sb, struct inode *dir,
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2.48.1