Also, sort the options strictly alphabetically ("r" before "raw").
Signed-off-by: Benno Schulenberg <bensberg@xxxxxxxxxx>
---
sys-utils/zramctl.8.adoc | 15 +++++++++------
sys-utils/zramctl.c | 4 ++--
2 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/sys-utils/zramctl.8.adoc b/sys-utils/zramctl.8.adoc
index 4cc402e5c..c08f1e005 100644
--- a/sys-utils/zramctl.8.adoc
+++ b/sys-utils/zramctl.8.adoc
@@ -54,18 +54,21 @@ Define the status output columns to be used. If no output arrangement is specifi
+
The default list of columns may be extended if _list_ is specified in the format _+list_ (e.g., *zramctl -o+COMP-RATIO*).
-*-p*, *--algorithm-params*::
-Set the algorithm parameters, for example, *level=9 dict=/etc/dictionary* to set compression level and pre-trained dictionary. Parameters are algorithm specific.
-
*--output-all*::
Output all available columns.
+*-p*, *--algorithm-params* _parameter_...::
+Specify the parameters for the selected compression algorithm.
+For example, *level=9 dict=/etc/dictionary* sets the compression level
+and pre-trained dictionary. Parameters are algorithm-specific.
+
+*-r*, *--reset* _zramdev_...::
+Reset the specified zram device(s).
+The settings of a zram device can be changed only after a reset.
+
*--raw*::
Use the raw format for status output.
-*-r*, *--reset*::
-Reset the options of the specified zram device(s). Zram device settings can be changed only after a reset.
-
*-s*, *--size* _size_::
Create a zram device of the specified _size_. Zram devices are aligned to memory pages; when the requested _size_ is not a multiple of the page size, it will be rounded up to the next multiple. When not otherwise specified, the unit of the _size_ parameter is bytes.
+
diff --git a/sys-utils/zramctl.c b/sys-utils/zramctl.c
index b9ea5998e..fdb173ea5 100644
--- a/sys-utils/zramctl.c
+++ b/sys-utils/zramctl.c
@@ -751,9 +751,9 @@ static void __attribute__((__noreturn__)) usage(void)
fputs(_(" -n, --noheadings don't print headings\n"), out);
fputs(_(" -o, --output <list> columns to use for status output\n"), out);
fputs(_(" --output-all output all columns\n"), out);
- fputs(_(" -p, --algorithm-params <parameters>\n"
+ fputs(_(" -p, --algorithm-params <parameter>...\n"
" parameters for the compression algorithm\n"), out);
- fputs(_(" -r, --reset reset all specified devices\n"), out);
+ fputs(_(" -r, --reset <device>... reset the specified zram devices\n"), out);
fputs(_(" --raw use raw status output format\n"), out);
fputs(_(" -s, --size <size> device size\n"), out);
fputs(_(" -t, --streams <number> number of compression streams\n"), out);
--
2.48.1
