LU-3587 changelogs: Correct KUC code max changelog msg size

[fs/lustre-release.git] / libcfs / include / libcfs / libcfs_kernelcomm.h

diff --git a/libcfs/include/libcfs/libcfs_kernelcomm.h b/libcfs/include/libcfs/libcfs_kernelcomm.h
index acf4779..c630ba3 100644 (file)
--- a/libcfs/include/libcfs/libcfs_kernelcomm.h
+++ b/libcfs/include/libcfs/libcfs_kernelcomm.h
@@ -61,6 +61,8 @@ struct kuc_hdr {
         __u16 kuc_msglen;     /* Including header */
 } __attribute__((aligned(sizeof(__u64))));
 
+#define KUC_CHANGELOG_MSG_MAXSIZE (sizeof(struct kuc_hdr)+CR_MAXSIZE)
+
 #define KUC_MAGIC  0x191C /*Lustre9etLinC */
 #define KUC_FL_BLOCK 0x01   /* Wait for send */