diff options
| author | K. Y. Srinivasan <kys@microsoft.com> | 2016-07-02 02:26:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-31 14:05:41 +0300 |
| commit | 8de0d7e951826d7592e0ba1da655b175c4aa0923 (patch) | |
| tree | f81ca54477882de47dfc6f8962078f5f93abbe2f /drivers/hv | |
| parent | ccef9bcc02ee63ac171ea9f0d51e04b3e55b3a12 (diff) | |
| download | linux-8de0d7e951826d7592e0ba1da655b175c4aa0923.tar.xz | |
Drivers: hv: vmbus: Reduce the delay between retries in vmbus_post_msg()
The current delay between retries is unnecessarily high and is negatively
affecting the time it takes to boot the system.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
| -rw-r--r-- | drivers/hv/connection.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c index fcf8a02dc0ea..78e6368a4423 100644 --- a/drivers/hv/connection.c +++ b/drivers/hv/connection.c @@ -439,7 +439,7 @@ int vmbus_post_msg(void *buffer, size_t buflen) union hv_connection_id conn_id; int ret = 0; int retries = 0; - u32 msec = 1; + u32 usec = 1; conn_id.asu32 = 0; conn_id.u.id = VMBUS_MESSAGE_CONNECTION_ID; @@ -472,9 +472,9 @@ int vmbus_post_msg(void *buffer, size_t buflen) } retries++; - msleep(msec); - if (msec < 2048) - msec *= 2; + udelay(usec); + if (usec < 2048) + usec *= 2; } return ret; } |