[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 18/25 v6] xen/arm: vpl011: Add a new console_cleanup function in xenconsole
This patch introduces a new console_cleanup function. This function frees up the console resources. Signed-off-by: Bhupinder Thakur <bhupinder.thakur@xxxxxxxxxx> --- CC: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> CC: Wei Liu <wei.liu2@xxxxxxxxxx> CC: Stefano Stabellini <sstabellini@xxxxxxxxxx> CC: Julien Grall <julien.grall@xxxxxxx> Changes since v5: - Split this change in a separate patch. tools/console/daemon/io.c | 29 ++++++++++++++++++++--------- 1 file changed, 20 insertions(+), 9 deletions(-) diff --git a/tools/console/daemon/io.c b/tools/console/daemon/io.c index 4097673..d004687 100644 --- a/tools/console/daemon/io.c +++ b/tools/console/daemon/io.c @@ -769,22 +769,33 @@ static void remove_domain(struct domain *dom) } } -static void cleanup_domain(struct domain *d) +static void console_cleanup(struct console *con) { - struct console *con = &d->console; - - console_close_tty(con); - if (con->log_fd != -1) { close(con->log_fd); con->log_fd = -1; } - free(con->buffer.data); - con->buffer.data = NULL; + if (con->buffer.data) + { + free(con->buffer.data); + con->buffer.data = NULL; + } + + if (con->xspath) + { + free(con->xspath); + con->xspath = NULL; + } +} + +static void cleanup_domain(struct domain *d) +{ + struct console *con = &d->console; + + console_close_tty(con); - free(con->xspath); - con->xspath = NULL; + console_cleanup(con); remove_domain(d); } -- 2.7.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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