/* * Copyright 2015 Linaro Ltd. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef __SOC_IMX_REVISION_H__ #define __SOC_IMX_REVISION_H__ #define IMX_CHIP_REVISION_1_0 0x10 #define IMX_CHIP_REVISION_1_1 0x11 #define IMX_CHIP_REVISION_1_2 0x12 #define IMX_CHIP_REVISION_1_3 0x13 #define IMX_CHIP_REVISION_1_4 0x14 #define IMX_CHIP_REVISION_1_5 0x15 #define IMX_CHIP_REVISION_2_0 0x20 #define IMX_CHIP_REVISION_2_1 0x21 #define IMX_CHIP_REVISION_2_2 0x22 #define IMX_CHIP_REVISION_2_3 0x23 #define IMX_CHIP_REVISION_3_0 0x30 #define IMX_CHIP_REVISION_3_1 0x31 #define IMX_CHIP_REVISION_3_2 0x32 #define IMX_CHIP_REVISION_3_3 0x33 #define IMX_CHIP_REVISION_UNKNOWN 0xff int mx27_revision(void); int mx31_revision(void); int mx35_revision(void); int mx51_revision(void); int mx53_revision(void); unsigned int imx_get_soc_revision(void); void imx_print_silicon_rev(const char *cpu, int srev); #endif /* __SOC_IMX_REVISION_H__ */ ted'>master net-next plumbingsTobias Klauser
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authorSteven Rostedt (VMware) <rostedt@goodmis.org>2017-01-30 19:27:10 -0500
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2017-01-31 09:13:49 -0500
commit79c6f448c8b79c321e4a1f31f98194e4f6b6cae7 (patch)
tree370efda701f03cccf21e02bb1fdd3b852547d75c /net/tipc/bcast.h
parent0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (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/tipc/bcast.h')