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Merge pull request #217 from liuming50/fix-a-iwatcher-initializing-issue

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cgroup.c: fix a iwatcher initializing issue
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Joachim Wiberg authored and GitHub committed 2022-01-27 11:02:08 +01:00
2 parents f32e4d4b30 add474e825
commit 1b72119673
1 file changed
+7 -7
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src/cgroup.c
+7 -7
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@@ -498,6 +498,13 @@ void cgroup_init(uev_ctx_t *ctx)
if (fnwrite(controllers, FINIT_CGPATH "/cgroup.subtree_control"))
_pe("Failed enabling %s for %s", controllers, FINIT_CGPATH "/cgroup.subtree_control");
/* prepare cgroup.events watcher */
fd = iwatch_init(&iw_cgroup);
if (uev_io_init(ctx, &cgw, cgroup_events_cb, NULL, fd, UEV_READ)) {
_pe("Failed setting up cgroup.events watcher");
close(fd);
}
/* Default (protected) groups, PID 1, services, and user/login processes */
cgroup_add("init", "cpu.weight:100", 1);
cgroup_add("system", "cpu.weight:9800", 1);
@@ -507,13 +514,6 @@ void cgroup_init(uev_ctx_t *ctx)
/* Move ourselves to init (best effort, otherwise run in 'root' group */
if (fnwrite("1", FINIT_CGPATH "/init/cgroup.procs"))
_pe("Failed moving PID 1 to cgroup ", FINIT_CGPATH "/init");
/* prepare cgroup.events watcher */
fd = iwatch_init(&iw_cgroup);
if (uev_io_init(ctx, &cgw, cgroup_events_cb, NULL, fd, UEV_READ)) {
_pe("Failed setting up cgroup.events watcher");
close(fd);
}
}
/**