Matthew Wilcox
b246a9d267
tools: Provide a definition of WARN_ON
...
The definition of WARN_ON being used by the radix tree test suite was
deficient in two ways: it did not provide a return value, and it stopped
execution instead of continuing. This version of WARN_ON tells you
which file & line the assertion was triggered in.
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com >
2017-01-27 21:29:39 -05:00
Matthew Wilcox
ebb9a9aedb
tools: add WARN_ON_ONCE
...
Patch series "Radix tree patches for 4.10", v3.
Mostly these are improvements; the only bug fixes in here relate to
multiorder entries (which are unused in the 4.9 tree).
This patch (of 32):
The radix tree uses its own buggy WARN_ON_ONCE. Replace it with the
definition from asm-generic/bug.h
Link: http://lkml.kernel.org/r/1480369871-5271-37-git-send-email-mawilcox@linuxonhyperv.com
Signed-off-by: Matthew Wilcox <willy@linux.intel.com >
Tested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com >
Cc: Konstantin Khlebnikov <koct9i@gmail.com >
Cc: Ross Zwisler <ross.zwisler@linux.intel.com >
Cc: Matthew Wilcox <mawilcox@microsoft.com >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2016-12-14 16:04:09 -08:00
Namhyung Kim
741a0c5903
tools include: Include <linux/compiler.h> from asm/bug.h
...
Since it uses unlikely() macro inside WARN()
Signed-off-by: Namhyung Kim <namhyung@kernel.org >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung.kim@lge.com >
Cc: Steven Rostedt <rostedt@goodmis.org >
Link: http://lkml.kernel.org/r/1389276059-8829-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:14:13 -03:00
Namhyung Kim
02dfc8d775
tools include: Move perf's bug.h to a generic place
...
So that it can be shared with others like libtraceevent.
Signed-off-by: Namhyung Kim <namhyung@kernel.org >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung.kim@lge.com >
Cc: Steven Rostedt <rostedt@goodmis.org >
Link: http://lkml.kernel.org/r/1389276059-8829-4-git-send-email-namhyung@kernel.org
[ Added the new header to tools/perf/MANIFEST ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:26 -03:00
