hfsplus: make splice write available again

Since 5.10, splice() or sendfile() return EINVAL. This was
caused by commit 36e2c7421f ("fs: don't allow splice read/write
without explicit ops").

This patch initializes the splice_write field in file_operations, like
most file systems do, to restore the functionality.

Fixes: 36e2c7421f ("fs: don't allow splice read/write without explicit ops")
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Viacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
Link: https://lore.kernel.org/r/20250529140033.2296791-1-frank.li@vivo.com
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
This commit is contained in:
Yangtao Li 2025-05-29 08:00:31 -06:00 committed by Viacheslav Dubeyko
parent d3ed6d6981
commit 2eafb669da

View File

@ -368,6 +368,7 @@ static const struct file_operations hfsplus_file_operations = {
.write_iter = generic_file_write_iter,
.mmap = generic_file_mmap,
.splice_read = filemap_splice_read,
.splice_write = iter_file_splice_write,
.fsync = hfsplus_file_fsync,
.open = hfsplus_file_open,
.release = hfsplus_file_release,