kernel_samsung_sm7125

jenna

History

Michel Lespinasse d6ff127392 rbtree: adjust node color in __rb_erase_color() only when necessary In __rb_erase_color(), we were always setting a node to black after exiting the main loop. And in one case, after fixing up the tree to satisfy all rbtree invariants, we were setting the current node to root just to guarantee a loop exit, at which point the root would be set to black. However this is not necessary, as the root of an rbtree is already known to be black. The only case where the color flip is required is when we exit the loop due to the current node being red, and it's easiest to just do the flip at that point instead of doing it after the loop. [adrian.hunter@intel.com: perf tools: fix build for another rbtree.c change] Signed-off-by: Michel Lespinasse <walken@google.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Acked-by: David Woodhouse <David.Woodhouse@intel.com> Cc: Rik van Riel <riel@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Daniel Santos <daniel.santos@pobox.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		12 years ago
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Documentation	perf trace: New tool	13 years ago
arch	…
bench	…
config	perf tools: Check libaudit availability for perf-trace builtin	13 years ago
python	…
scripts	perf scripts: Add event_analyzing_sample-record/report	13 years ago
ui	perf hists browser: Fix first column printing	13 years ago
util	rbtree: adjust node color in __rb_erase_color() only when necessary	12 years ago
.gitignore	…
CREDITS	…
MANIFEST	perf kvm: Events analysis tool	13 years ago
Makefile	Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	13 years ago
bash_completion	…
builtin-annotate.c	…
builtin-bench.c	…
builtin-buildid-cache.c	…
builtin-buildid-list.c	…
builtin-diff.c	…
builtin-evlist.c	…
builtin-help.c	…
builtin-inject.c	…
builtin-kmem.c	perf kmem: Use perf_evsel__intval and perf_session__set_tracepoints_handlers	13 years ago
builtin-kvm.c	perf kvm: Use perf_session_env for reading cpuid	13 years ago
builtin-list.c	…
builtin-lock.c	perf lock: Use perf_evsel__intval and perf_session__set_tracepoints_handlers	13 years ago
builtin-probe.c	…
builtin-record.c	perf evlist: Renane set_filters method to apply_filters	13 years ago
builtin-report.c	perf report: Add missing perf_hpp__init for pipe-mode	13 years ago
builtin-sched.c	perf sched: Fixup for the die() removal	13 years ago
builtin-script.c	perf scripts: Export a find_scripts() function	13 years ago
builtin-stat.c	perf evlist: Renane set_filters method to apply_filters	13 years ago
builtin-test.c	perf test: Add test to check we correctly parse and match syscall open parms	13 years ago
builtin-timechart.c	perf timechart: Use zalloc and fix a couple leaks	13 years ago
builtin-top.c	perf evsel: Know if byte swap is needed	13 years ago
builtin-trace.c	perf trace: Add aliases for some syscalls	13 years ago
builtin.h	perf trace: New tool	13 years ago
command-list.txt	perf trace: New tool	13 years ago
design.txt	…
perf-archive.sh	perf archive: Make 'f' the last parameter for tar	13 years ago
perf.c	perf tools: Check libaudit availability for perf-trace builtin	13 years ago
perf.h	Linux support for the 64-bit ARM architecture (AArch64)	13 years ago