#3507: Add flexible per-CPU data
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Reporter: Sebastian Huber | Owner: Sebastian Huber
Type: enhancement | Status: closed
Priority: normal | Milestone: 5.1
Component: score | Version: 5
Severity: normal | Resolution: fixed
Keywords: | Blocked By:
Blocking: 3472 |
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Comment (by Sebastian Huber <sebastian.huber@…>):
In [changeset:"776464aad46cd317b9707870acc5f6be5531e15a/rtems"
776464a/rtems]:
{{{
#!CommitTicketReference repository="rtems"
revision="776464aad46cd317b9707870acc5f6be5531e15a"
score: Allocate per-CPU data only if necessary
The _Workspace_Allocate_aligned() would returns a non-NULL pointer for a
zero size allocation request if there is enough memory available. This
conflicts with the size estimate of zero in
_Workspace_Space_for_per_CPU_data() if the per-CPU data set is empty.
Update #3507.
}}}
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Ticket URL: <http://devel.rtems.org/ticket/3507#comment:5>
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