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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-12-16 12:14:11 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-12-17 11:58:13 -0300 |
| commit | fa37c025c5bec6704dad714365a7f62d9cb13a36 (patch) | |
| tree | dad2b099ef1c4a3c7e52978f35cdf22bb5833f90 /scripts/dtc/dtc-parser.tab.c_shipped | |
| parent | afcd4f6235659c611f0e62236f6a7bc0ae08af1e (diff) | |
| download | talos-op-linux-fa37c025c5bec6704dad714365a7f62d9cb13a36.tar.gz talos-op-linux-fa37c025c5bec6704dad714365a7f62d9cb13a36.zip | |
tools: Adopt rounddown_pow_of_two and deps
Will be used to make sure we pass a power of two when automatically
setting up the perf_mmap addr range length, as the kernel code
validating input on /proc/sys/kernel/perf_event_mlock_kb accepts any
integer, if we plain use it to set up the mmap lenght, we may get an
EINVAL when passing a non power of two.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-zflvep0q01dmkruf4o291l4p@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'scripts/dtc/dtc-parser.tab.c_shipped')
0 files changed, 0 insertions, 0 deletions
