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| author |   Peter Hurley <peter@hurleysoftware.com> | 2013-12-09 18:06:07 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-17 09:56:42 -0800 |
| commit | 1075a6e2dc7e2a96efc417b98dd98f57fdae985d (patch) | |
| tree | cbaa6300789cc54c8377b2f1a921ac61af947d18 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | serial: 8250_dw: add new ACPI IDs (diff) | |
| download | linux-dev-1075a6e2dc7e2a96efc417b98dd98f57fdae985d.tar.xz linux-dev-1075a6e2dc7e2a96efc417b98dd98f57fdae985d.zip | |
n_tty: Fix apparent order of echoed output
With block processing of echoed output, observed output order is still
required. Push completed echoes and echo commands prior to output.
Introduce echo_mark echo buffer index, which tracks completed echo
commands; ie., those submitted via commit_echoes but which may not
have been committed. Ensure that completed echoes are output prior
to subsequent terminal writes in process_echoes().
Fixes newline/prompt output order in cooked mode shell.
Cc: <stable@vger.kernel.org> # 3.12.x : 39434ab n_tty: Fix missing newline echo
Reported-by: Karl Dahlke <eklhad@comcast.net>
Reported-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Tested-by: Karl Dahlke <eklhad@comcast.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions