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88c896ef87
Drop the application rw-lock in favour of RCU. This synchronizes capi20_release against capi_ctr_handle_message which may dereference an application from (soft-)IRQ context. Any other access to the application list is now protected by the capi_controller_lock as well. This also allows to safely inspect applications for /proc dumping by holding capi_controller_lock. At this chance, drop some useless release_in_progress checks where we obtained the application pointer from the list (which becomes NULL on release_in_progress). Signed-off-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| capi.c | ||
| capidrv.c | ||
| capidrv.h | ||
| capifs.c | ||
| capifs.h | ||
| capilib.c | ||
| capiutil.c | ||
| kcapi.c | ||
| kcapi.h | ||
| kcapi_proc.c | ||
| Kconfig | ||
| Makefile | ||