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authorDaniel Borkmann <dborkman@redhat.com>2013-06-11 00:23:16 +0200
committerDaniel Borkmann <dborkman@redhat.com>2013-06-11 00:23:16 +0200
commitf1e8419d9f5cf87570938fe5f4aafeb0e646478a (patch)
tree6091e2407e0a2c243e21c0fe855d6e6cb9afcb76 /ether.conf
parent22aeecb491b346fe944f38e083cd26d4d235c632 (diff)
keypair: do selftest before generating and verifying keypair
Be paraniod and make a selftest. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'ether.conf')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-14 10:57:48 +0000
633ec79be88'>0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff)
tracing: Fix hwlat kthread migration
The hwlat tracer creates a kernel thread at start of the tracer. It is pinned to a single CPU and will move to the next CPU after each period of running. If the user modifies the migration thread's affinity, it will not change after that happens. The original code created the thread at the first instance it was called, but later was changed to destroy the thread after the tracer was finished, and would not be created until the next instance of the tracer was established. The code that initialized the affinity was only called on the initial instantiation of the tracer. After that, it was not initialized, and the previous affinity did not match the current newly created one, making it appear that the user modified the thread's affinity when it did not, and the thread failed to migrate again. Cc: stable@vger.kernel.org Fixes: 0330f7aa8ee6 ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'net/dns_resolver/internal.h')