ionice: update man page to reflect IDLE class change in 2.6.25

The idle class is safe for non-root users since 2.6.25.
http://lwn.net/Articles/266256/

Addresses-Red-Hat-Bugzilla: #443823
Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/schedutils/ionice.1 b/schedutils/ionice.1
index 8203a5eb41767cf0f997778fbdb8f1b9e593c8cc..93aabe827c0c01a75163c1dd71afa650e6990a9f 100644 (file)
--- a/schedutils/ionice.1
+++ b/schedutils/ionice.1
@@ -13,8 +13,9 @@ this writing, Linux supports 3 scheduling classes:
 A program running with idle io priority will only get disk time when no other
 program has asked for disk io for a defined grace period. The impact of idle
 io processes on normal system activity should be zero. This scheduling
-class does not take a priority argument. This scheduling class is not
-permitted for an ordinary (i.e., non-root) user.
+class does not take a priority argument. Presently, this scheduling class
+is permitted for an ordinary user (since kernel 2.6.25).
+
 
 \fBBest effort\fR.
 This is the default scheduling class for any process that hasn't asked for