redonkable/alistair23-linux
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staging: lustre: Remove yield() call

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Remove yield() call. In this case it's use is considered broken, since
it is being assumed that yield() will let another process run that will
make the event true.

Signed-off-by: Thomas Avery <tavery321@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thomas Avery 2018-03-05 14:33:49 -05:00 committed by Greg Kroah-Hartman
parent a9f83a65f1
commit 08c5e11656
1 changed files with 1 additions and 1 deletions
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drivers/staging/lustre/lustre/obdclass/obd_config.c
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@ -455,7 +455,7 @@ static int class_cleanup(struct obd_device *obd, struct lustre_cfg *lcfg)
spin_unlock(&obd->obd_dev_lock);
while (obd->obd_conn_inprogress > 0)
yield();
cond_resched();
smp_rmb();
if (lcfg->lcfg_bufcount >= 2 && LUSTRE_CFG_BUFLEN(lcfg, 1) > 0) {