X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fllite%2Fpcc.h;h=067daefb939c669854c5656f1ca4eb482a4d09d6;hb=f37bce8a573dfc5aac1b9f51f4d5c8314ba05d30;hp=4b05c40d14e9b8163b5313afec1ec9a6fa5a36b3;hpb=3f7853b31ef6f5a6c2837403910083057728a842;p=fs%2Flustre-release.git

diff --git a/lustre/llite/pcc.h b/lustre/llite/pcc.h
index 4b05c40..067daef 100644
--- a/lustre/llite/pcc.h
+++ b/lustre/llite/pcc.h
@@ -183,8 +183,10 @@ enum pcc_io_type {
 	PIT_FAULT,
 	/* fsync system call handling */
 	PIT_FSYNC,
+#ifdef HAVE_DEFAULT_FILE_SPLICE_READ_EXPORT
 	/* splice_read system call */
 	PIT_SPLICE_READ,
+#endif
 	/* open system call */
 	PIT_OPEN
 };
@@ -240,9 +242,11 @@ ssize_t pcc_file_write_iter(struct kiocb *iocb, struct iov_iter *iter,
 int pcc_inode_getattr(struct inode *inode, u32 request_mask,
 		      unsigned int flags, bool *cached);
 int pcc_inode_setattr(struct inode *inode, struct iattr *attr, bool *cached);
+#ifdef HAVE_DEFAULT_FILE_SPLICE_READ_EXPORT
 ssize_t pcc_file_splice_read(struct file *in_file, loff_t *ppos,
 			     struct pipe_inode_info *pipe, size_t count,
-			     unsigned int flags, bool *cached);
+			     unsigned int flags);
+#endif
 int pcc_fsync(struct file *file, loff_t start, loff_t end,
 	      int datasync, bool *cached);
 int pcc_file_mmap(struct file *file, struct vm_area_struct *vma, bool *cached);