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| author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2019-12-19 16:44:54 -0500 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-06-25 13:45:44 +0200 |
| commit | a87e749e8fa1aaef9b4db32e21c2795e69ce67bf (patch) | |
| tree | 967673dca41b3244195d574490bf8bd7c9cc4a70 /kernel/sched/sched.h | |
| parent | c3a340f7e7eadac7662ab104ceb16432e5a4c6b2 (diff) | |
| download | linux-a87e749e8fa1aaef9b4db32e21c2795e69ce67bf.tar.bz2 | |
sched: Remove struct sched_class::next field
Now that the sched_class descriptors are defined in order via the linker
script vmlinux.lds.h, there's no reason to have a "next" pointer to the
previous priroity structure. The order of the sturctures can be aligned as
an array, and used to index and find the next sched_class descriptor.
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20191219214558.845353593@goodmis.org
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 4165c06d1d7b..549e7e6e0a66 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1754,7 +1754,6 @@ extern const u32 sched_prio_to_wmult[40]; #define RETRY_TASK ((void *)-1UL) struct sched_class { - const struct sched_class *next; #ifdef CONFIG_UCLAMP_TASK int uclamp_enabled; |