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ktest.pl: Turn off buffering to the log file

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The log file should be up to date to whatever is happening in ktest.
Disable buffering to the LOG output file handle.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (VMware) 2020-07-01 15:29:06 -04:00
parent d6bc29d987
commit eefb9d2b8c
1 changed files with 2 additions and 0 deletions
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tools/testing/ktest/ktest.pl
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@ -11,6 +11,7 @@ use File::Path qw(mkpath);
use File::Copy qw(cp); use File::Copy qw(cp);
use FileHandle; use FileHandle;
use FindBin; use FindBin;
use IO::Handle;
my $VERSION = "0.2"; my $VERSION = "0.2";
@ -4091,6 +4092,7 @@ if (defined($opt{"LOG_FILE"})) {
unlink $opt{"LOG_FILE"}; unlink $opt{"LOG_FILE"};
} }
open(LOG, ">> $opt{LOG_FILE}") or die "Can't write to $opt{LOG_FILE}"; open(LOG, ">> $opt{LOG_FILE}") or die "Can't write to $opt{LOG_FILE}";
LOG->autoflush(1);
} }
doprint "\n\nSTARTING AUTOMATED TESTS\n\n"; doprint "\n\nSTARTING AUTOMATED TESTS\n\n";