LU-10810 clio: SEEK_HOLE/SEEK_DATA on client side

[fs/lustre-release.git] / lustre / include / cl_object.h

diff --git a/lustre/include/cl_object.h b/lustre/include/cl_object.h
index bbc9f72..ad3512c 100644 (file)
--- a/lustre/include/cl_object.h
+++ b/lustre/include/cl_object.h
@@ -1411,6 +1411,11 @@ enum cl_io_type {
         * To give advice about access of a file
         */
        CIT_LADVISE,
+       /**
+        * SEEK_HOLE/SEEK_DATA handling to search holes or data
+        * across all file objects
+        */
+       CIT_LSEEK,
         CIT_OP_NR
 };
 
@@ -1882,6 +1887,11 @@ struct cl_io {
                        enum lu_ladvise_type     li_advice;
                        __u64                    li_flags;
                } ci_ladvise;
+               struct cl_lseek_io {
+                       loff_t                   ls_start;
+                       loff_t                   ls_result;
+                       int                      ls_whence;
+               } ci_lseek;
         } u;
         struct cl_2queue     ci_queue;
         size_t               ci_nob;
@@ -2556,6 +2566,7 @@ struct cl_dio_aio {
        struct cl_page_list     cda_pages;
        struct kiocb            *cda_iocb;
        ssize_t                 cda_bytes;
+       unsigned                cda_no_aio_complete:1;
 };
 
 /** @} cl_sync_io */