Commit 152c7776 authored by Bart Van Assche's avatar Bart Van Assche Committed by Jens Axboe
Browse files

block, documentation: Fix wbt_lat_usec documentation 



Fix the spelling of the wbt_lat_usec sysfs attribute.

Fixes: 87760e5e ("block: hook up writeback throttling") # v4.10.
Reviewed-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: default avatarBart Van Assche <bvanassche@acm.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 152c762e

Documentation/block/queue-sysfs.txt

+2 −2
Original line number Diff line number Diff line
@@ -185,8 +185,8 @@ This is the number of bytes the device can write in a single write-same 
command.  A value of '0' means write-same is not supported by this

device.



wb_lat_usec (RW)

----------------

wbt_lat_usec (RW)

-----------------

If the device is registered for writeback throttling, then this file shows

the target minimum read latency. If this latency is exceeded in a given

window of time (see wb_window_usec), then the writeback throttling will start

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