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authorAhmad Fatoum <a.fatoum@pengutronix.de>2021-06-22 10:26:12 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2021-06-25 09:30:33 +0200
commit6ed59a76a0d1250059b8cdd61e0c3cf0f25b5a69 (patch)
tree248965d7519753bb0e23105a277166416e569398 /common/poller.c
parentf866f471337e3249e0946764f09841baf73d6c9d (diff)
downloadbarebox-6ed59a76a0d1250059b8cdd61e0c3cf0f25b5a69.tar.gz
barebox-6ed59a76a0d1250059b8cdd61e0c3cf0f25b5a69.tar.xz
common: move workqueue handling from poller_call() to sched()
Workqueues are run out of poller_call, not because of a dependency, but because when they were added, poller_call was directly called from is_timeout. With the addition of bthreads, there is now a general resched() function that runs pollers and switches between bthreads. It makes sense to move workqueue handling there as well to keep scheduling matter contained in a single function. Do so. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20210622082617.18011-4-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common/poller.c')
-rw-r--r--common/poller.c23
1 files changed, 8 insertions, 15 deletions
diff --git a/common/poller.c b/common/poller.c
index 61da5698d..0409d3cf8 100644
--- a/common/poller.c
+++ b/common/poller.c
@@ -10,11 +10,14 @@
#include <param.h>
#include <poller.h>
#include <clock.h>
-#include <work.h>
-#include <slice.h>
static LIST_HEAD(poller_list);
-int poller_active;
+static int __poller_active;
+
+bool poller_active(void)
+{
+ return __poller_active;
+}
int poller_register(struct poller_struct *poller, const char *name)
{
@@ -110,23 +113,13 @@ int poller_async_unregister(struct poller_async *pa)
void poller_call(void)
{
struct poller_struct *poller, *tmp;
- bool run_workqueues = !slice_acquired(&command_slice);
-
- if (poller_active)
- return;
-
- command_slice_acquire();
-
- if (run_workqueues)
- wq_do_all_works();
- poller_active = 1;
+ __poller_active = 1;
list_for_each_entry_safe(poller, tmp, &poller_list, list)
poller->func(poller);
- command_slice_release();
- poller_active = 0;
+ __poller_active = 0;
}
#if defined CONFIG_CMD_POLLER