diff options
| author | Jeff Moyer <jmoyer@redhat.com> | 2017-01-03 17:51:33 -0500 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-01-03 18:47:13 -0500 |
| commit | 7158339d4c1ede786c48fa5c062fa68df366ba94 (patch) | |
| tree | 188f5ccad50973e90592facee9f98847a81f8734 | |
| parent | 9eca53508a157c6b6fdb6e06796902cf8a920d29 (diff) | |
block: fix up io_poll documentation
/sys/block/<dev>/queue/io_poll is a boolean. Fix the docs.
Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
| -rw-r--r-- | Documentation/block/queue-sysfs.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/block/queue-sysfs.txt b/Documentation/block/queue-sysfs.txt index 51642159aedb..c0a3bb5a6e4e 100644 --- a/Documentation/block/queue-sysfs.txt +++ b/Documentation/block/queue-sysfs.txt | |||
| @@ -54,9 +54,9 @@ This is the hardware sector size of the device, in bytes. | |||
| 54 | 54 | ||
| 55 | io_poll (RW) | 55 | io_poll (RW) |
| 56 | ------------ | 56 | ------------ |
| 57 | When read, this file shows the total number of block IO polls and how | 57 | When read, this file shows whether polling is enabled (1) or disabled |
| 58 | many returned success. Writing '0' to this file will disable polling | 58 | (0). Writing '0' to this file will disable polling for this device. |
| 59 | for this device. Writing any non-zero value will enable this feature. | 59 | Writing any non-zero value will enable this feature. |
| 60 | 60 | ||
| 61 | io_poll_delay (RW) | 61 | io_poll_delay (RW) |
| 62 | ------------------ | 62 | ------------------ |