From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri, 29 Apr 2011 20:58:45 +0000 (-0700)
Subject: Correct MAXUID
X-Git-Tag: zfs-0.8.0-rc1~152^2~460
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c1f95c2b94c0ee71b1fe1f71fd5e471802ffd73d;p=zfs

Correct MAXUID

The uid_t on most systems is in fact and unsigned 32-bit value.
This is almost always correct, however you could compile your
kernel to use an unsigned 16-bit value for uid_t.  In practice
I've never encountered a distribution which does this so I'm
willing to overlook this corner case for now.
---

diff --git a/include/sys/param.h b/include/sys/param.h
index 60f3ae2a9..5a1994960 100644
--- a/include/sys/param.h
+++ b/include/sys/param.h
@@ -31,6 +31,6 @@
 #define ptob(pages)			(pages << PAGE_SHIFT)
 #define btop(bytes)			(bytes >> PAGE_SHIFT)
 
-#define MAXUID				2147483647
+#define MAXUID				UINT32_MAX
 
 #endif /* SPL_PARAM_H */