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authorVadim Kochan <vadim4j@gmail.com>2015-08-01 11:04:09 +0300
committerTobias Klauser <tklauser@distanz.ch>2015-08-03 09:55:35 +0200
commite23a0ad4457fc8a0dc07c6c9c14764033a0b644a (patch)
tree117968f921e2f0a9c7f7812d6e4dce7e335c38ab /curvetun_server.c
parentc2e0fe0f4fd8e539ffdda6ec5656a969a1582757 (diff)
flowtop: Get rid of flushing flows by dumping ipv4/ipv6 tables
Get rid of flushing connections which resets all counters. Use dump whole ipv4/ipv6 connection tables to fullfill the existing flows, but this needs to use hand-made flow filtering because nfct_filter does not work when we do NFCT_Q_DUMP. Signed-off-by: Vadim Kochan <vadim4j@gmail.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'curvetun_server.c')
0 files changed, 0 insertions, 0 deletions
9d85eb9119f4 ("x86/smpboot: Make logical package management more robust") because the ACPI/BIOS information turned out to be unreliable, but that left RAPL in broken state. This was not noticed because on a regular boot all CPUs are online before RAPL is initialized. A possible fix would be to reintroduce the mess which allocates a package data structure in CPU prepare and when it turns out to already exist in starting throw it away later in the CPU online callback. But that's a horrible hack and not required at all because RAPL becomes functional for perf only in the CPU online callback. That's correct because user space is not yet informed about the CPU being onlined, so nothing caan rely on RAPL being available on that particular CPU. Move the allocation to the CPU online callback and simplify the hotplug handling. At this point the package mapping is established and correct. This also adds a missing check for available package data in the event_init() function. Reported-by: Yasuaki Ishimatsu <yasu.isimatu@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sebastian Siewior <bigeasy@linutronix.de> Cc: Stephane Eranian <eranian@google.com> Cc: Vince Weaver <vincent.weaver@maine.edu> Fixes: 9d85eb9119f4 ("x86/smpboot: Make logical package management more robust") Link: http://lkml.kernel.org/r/20170131230141.212593966@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/usb/dwc2/debugfs.c')