chrt: (man) correct the short form of --ext, from -d to -e

This fixes 3e667cf7ed from last month.

Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>

diff --git a/schedutils/chrt.1.adoc b/schedutils/chrt.1.adoc
index 5b8d7e832fccb80f56d95e1ed1cc4dea4c1fc9a4..17d683ba7b7bd09672d6b537cb6885e7731521d8 100644 (file)
--- a/schedutils/chrt.1.adoc
+++ b/schedutils/chrt.1.adoc
@@ -66,7 +66,7 @@ Set scheduling policy to *SCHED_IDLE* (scheduling very low priority jobs). Linux
 *-d*, *--deadline*::
 Set scheduling policy to *SCHED_DEADLINE* (sporadic task model deadline scheduling). Linux-specific, supported since 3.14. Since util-linux v2.42, the priority argument is optional; if specified, it must be set to zero. See also *--sched-runtime*, *--sched-deadline* and *--sched-period*. The relation between the options required by the kernel is runtime <= deadline <= period. *chrt* copies _period_ to _deadline_ if *--sched-deadline* is not specified and _deadline_ to _runtime_ if *--sched-runtime* is not specified. It means that at least *--sched-period* has to be specified. See *sched*(7) for more details.
 
-*-d*, *--ext*::
+*-e*, *--ext*::
 Set scheduling policy to *SCHED_EXT* (BPF program-defined scheduling). Linux-specific, supported since 6.12. Since util-linux v2.42, the priority argument is optional; if specified, it must be set to zero.
 
 == SCHEDULING OPTIONS