| commit | 6192b54b845ed05cb838f86ca588cc625c703a09 | |
| author | David S. Miller <davem@davemloft.net> | |
| Thu, 28 Jul 2005 19:12:58 +0000 (28 12:12 -0700) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Thu, 28 Jul 2005 19:12:58 +0000 (28 12:12 -0700) | ||
| tree | b78a56cb70fe36f145821ac3c699abf3dc627256 | treesnapshot (tar.gz zip) |
| parent | 2ac6608c41f8c45371ea9dddae7f99bc2c15d5cf | commitdiff |
[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>
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 | diffblobblamehistory |