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authorMatt Carlson <mcarlson@broadcom.com>2011-11-04 09:15:04 +0000
committerDavid S. Miller <davem@davemloft.net>2011-11-04 17:31:48 -0400
commit5b1906241905d9bd1abe920854b3d43c2b9c85e1 (patch)
treed259390621daa923977f00fb43415a09da565cd5 /drivers/net/ethernet/broadcom/tg3.h
parentdb21997379906fe7657d360674e1106d80b020a4 (diff)
downloadvexpress-lsk-5b1906241905d9bd1abe920854b3d43c2b9c85e1.tar.gz
tg3: Eliminate timer race with reset_task
During shutdown, it is impossible to reliably disable the timer and reset_task threads. Each thread can schedule the other, which leads to shutdown code that chases its tail. To fix the problem, this patch removes the ability of tg3_reset_task to schedule a new timer thread. To support this change, tg3_timer no longer terminates itself, but rather goes into a polling mode. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/tg3.h')
-rw-r--r--drivers/net/ethernet/broadcom/tg3.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
index 610fd84cc60..94b4bd049a3 100644
--- a/drivers/net/ethernet/broadcom/tg3.h
+++ b/drivers/net/ethernet/broadcom/tg3.h
@@ -2879,7 +2879,6 @@ enum TG3_FLAGS {
TG3_FLAG_JUMBO_CAPABLE,
TG3_FLAG_CHIP_RESETTING,
TG3_FLAG_INIT_COMPLETE,
- TG3_FLAG_RESTART_TIMER,
TG3_FLAG_TSO_BUG,
TG3_FLAG_IS_5788,
TG3_FLAG_MAX_RXPEND_64,