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-rw-r--r--Documentation/devices.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devices.txt b/Documentation/devices.txt
index 00383186d8fb..5941f5136c6b 100644
--- a/Documentation/devices.txt
+++ b/Documentation/devices.txt
@@ -98,7 +98,8 @@ Your cooperation is appreciated.
8 = /dev/random Nondeterministic random number gen.
9 = /dev/urandom Faster, less secure random number gen.
10 = /dev/aio Asynchronous I/O notification interface
- 11 = /dev/kmsg Writes to this come out as printk's
+ 11 = /dev/kmsg Writes to this come out as printk's, reads
+ export the buffered printk records.
12 = /dev/oldmem Used by crashdump kernels to access
the memory of the kernel that crashed.