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authorK. Y. Srinivasan <kys@microsoft.com>2015-12-14 16:01:32 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-12-14 19:12:21 -0800
commitc0b200cfb0403740171c7527b3ac71d03f82947a (patch)
treeb7d700eecc1e2fc63aed14dcc1cfcf02ab45851e /drivers/hv/hv_fcopy.c
parent9220e39b5c900c67ddcb517d52fe52d90fb5e3c8 (diff)
downloadlinux-c0b200cfb0403740171c7527b3ac71d03f82947a.tar.bz2
Drivers: hv: util: Increase the timeout for util services
Util services such as KVP and FCOPY need assistance from daemon's running in user space. Increase the timeout so we don't prematurely terminate the transaction in the kernel. Host sets up a 60 second timeout for all util driver transactions. The host will retry the transaction if it times out. Set the guest timeout at 30 seconds. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/hv_fcopy.c')
-rw-r--r--drivers/hv/hv_fcopy.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hv/hv_fcopy.c b/drivers/hv/hv_fcopy.c
index db4b887b889d..bbdec50c4a1c 100644
--- a/drivers/hv/hv_fcopy.c
+++ b/drivers/hv/hv_fcopy.c
@@ -275,7 +275,8 @@ void hv_fcopy_onchannelcallback(void *context)
* Send the information to the user-level daemon.
*/
schedule_work(&fcopy_send_work);
- schedule_delayed_work(&fcopy_timeout_work, 5*HZ);
+ schedule_delayed_work(&fcopy_timeout_work,
+ HV_UTIL_TIMEOUT * HZ);
return;
}
icmsghdr->icflags = ICMSGHDRFLAG_TRANSACTION | ICMSGHDRFLAG_RESPONSE;