From: John Garry <john.g.garry@oracle.com> mainline inclusion from mainline-v6.12-rc1 commit a570bad16b9f5252db2f342622bd71febb39a19c category: feature bugzilla: https://atomgit.com/openeuler/kernel/issues/8862 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... -------------------------------- The XFS code will need this. Reviewed-by: "Darrick J. Wong" <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: John Garry <john.g.garry@oracle.com> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Conflicts: fs/read_write.c Signed-off-by: Long Li <leo.lilong@huawei.com> --- fs/read_write.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/read_write.c b/fs/read_write.c index 587488c6a452..6d0cc2090c71 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -1784,6 +1784,7 @@ int generic_atomic_write_valid(struct kiocb *iocb, struct iov_iter *iter) return 0; } +EXPORT_SYMBOL_GPL(generic_atomic_write_valid); #ifdef CONFIG_BPF_READAHEAD static void fs_file_read_ctx_init(struct fs_file_read_ctx *ctx, -- 2.52.0