From a35d8f016e0b68634035217d06d1c53863456b50 Mon Sep 17 00:00:00 2001 From: Joachim Henke Date: Tue, 9 Feb 2021 13:42:36 -0800 Subject: nilfs2: make splice write available again Since 5.10, splice() or sendfile() to NILFS2 return EINVAL. This was caused by commit 36e2c7421f02 ("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. Link: https://lkml.kernel.org/r/1612784101-14353-1-git-send-email-konishi.ryusuke@gmail.com Signed-off-by: Joachim Henke Signed-off-by: Ryusuke Konishi Tested-by: Ryusuke Konishi Cc: [5.10+] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/nilfs2/file.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/nilfs2') diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c index 64bc81363c6c..e1bd592ce700 100644 --- a/fs/nilfs2/file.c +++ b/fs/nilfs2/file.c @@ -141,6 +141,7 @@ const struct file_operations nilfs_file_operations = { /* .release = nilfs_release_file, */ .fsync = nilfs_sync_file, .splice_read = generic_file_splice_read, + .splice_write = iter_file_splice_write, }; const struct inode_operations nilfs_file_inode_operations = { -- cgit v1.2.3