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(parent: 2ac6608) | patch
[NET]: Fix busy waiting in dev_close().
authorDavid S. Miller <davem@davemloft.net>
Thu, 28 Jul 2005 19:12:58 +0000 (12:12 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 28 Jul 2005 19:12:58 +0000 (12:12 -0700)
commit6192b54b845ed05cb838f86ca588cc625c703a09
treeb78a56cb70fe36f145821ac3c699abf3dc627256tree | snapshot (tar.gz zip)
parent2ac6608c41f8c45371ea9dddae7f99bc2c15d5cfcommit | diff
[NET]: Fix busy waiting in dev_close().

If the current task has signal_pending(), the loop we have
to wait for the __LINK_STATE_RX_SCHED bit to clear becomes
a pure busy-loop.

Fixed by using msleep() instead of the hand-crafted version.

Noticed by Andrew Morton.

Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/dev.c diff | blob | blame | history