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authorSiddaraju DH <siddarajudh@gmail.com>2018-07-19 22:06:51 +0530
committerJonathan Corbet <corbet@lwn.net>2018-07-23 09:33:06 -0600
commit9e7c758ec4768cf47779dea3cc8452f871f8d07e (patch)
treeb18e0f6c0466c0471bcce191c4759ccfd2c560cc /Documentation/timers
parent701b3a3c0ac42630f74a5efba8545d61ac0e3293 (diff)
downloadlinux-9e7c758ec4768cf47779dea3cc8452f871f8d07e.tar.bz2
timekeeping.txt: Correct maxCount of n-bit binary counter
A n-bit binary counter can count a maximum of 2^n events and the count value ranges from 0 to (2^n)-1 Signed-off-by: Siddaraju DH <siddarajudh@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/timers')
-rw-r--r--Documentation/timers/timekeeping.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/timers/timekeeping.txt b/Documentation/timers/timekeeping.txt
index f3a8cf28f802..2d1732b0a868 100644
--- a/Documentation/timers/timekeeping.txt
+++ b/Documentation/timers/timekeeping.txt
@@ -27,7 +27,7 @@ a Linux system will eventually read the clock source to determine exactly
what time it is.
Typically the clock source is a monotonic, atomic counter which will provide
-n bits which count from 0 to 2^(n-1) and then wraps around to 0 and start over.
+n bits which count from 0 to (2^n)-1 and then wraps around to 0 and start over.
It will ideally NEVER stop ticking as long as the system is running. It
may stop during system suspend.