Searched hist:"5 a9f7b047e81a73a1ce3e42ef87c28a61fd4df24" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/net/mac80211/ |
| H A D | sta_info.h | diff 5a9f7b047e81a73a1ce3e42ef87c28a61fd4df24 Wed Jun 18 07:58:09 CDT 2008 Johannes Berg <johannes@sipsolutions.net> mac80211: use separate spinlock for sta flags
David Ellingsworth posted a bug that was only noticable on UP/NO-PREEMPT
and Michael correctly analysed it to be a spin_lock_bh() section within
a spin_lock_irqsave() section. This adds a separate spinlock for the
sta_info flags to fix that issue and avoid having to take much care
about where the sta flag manipulation functions are called.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Reported-By: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| H A D | sta_info.c | diff 5a9f7b047e81a73a1ce3e42ef87c28a61fd4df24 Wed Jun 18 07:58:09 CDT 2008 Johannes Berg <johannes@sipsolutions.net> mac80211: use separate spinlock for sta flags
David Ellingsworth posted a bug that was only noticable on UP/NO-PREEMPT
and Michael correctly analysed it to be a spin_lock_bh() section within
a spin_lock_irqsave() section. This adds a separate spinlock for the
sta_info flags to fix that issue and avoid having to take much care
about where the sta flag manipulation functions are called.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Reported-By: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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