lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 6 Nov 2017 01:32:21 +0000 From: Bryan O'Donoghue <pure.logic@...us-software.ie> To: johan@...nel.org, elder@...nel.org, gregkh@...uxfoundation.org, devel@...verdev.osuosl.org, keescook@...omium.org, linux-kernel@...r.kernel.org Cc: Bryan O'Donoghue <pure.logic@...us-software.ie>, Mitch Tasman <tasman@...flabs.com>, greybus-dev@...ts.linaro.org Subject: [PATCH v3 3/4] staging: greybus: operation: add private data with get/set accessors Asynchronous operation completion handler's lives are made easier if there is a generic pointer that can store private data associated with the operation. This patch adds a pointer field to struct gb_operation and get/set methods to access that pointer. Signed-off-by: Bryan O'Donoghue <pure.logic@...us-software.ie> Cc: Johan Hovold <johan@...nel.org> Cc: Alex Elder <elder@...nel.org> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: Mitch Tasman <tasman@...flabs.com> Cc: greybus-dev@...ts.linaro.org Cc: devel@...verdev.osuosl.org Cc: linux-kernel@...r.kernel.org Reviewed-by: Johan Hovold <johan@...nel.org> --- drivers/staging/greybus/operation.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/staging/greybus/operation.h b/drivers/staging/greybus/operation.h index 7529f01..bfec1e9 100644 --- a/drivers/staging/greybus/operation.h +++ b/drivers/staging/greybus/operation.h @@ -105,6 +105,8 @@ struct gb_operation { int active; struct list_head links; /* connection->operations */ + + void *private; }; static inline bool @@ -206,6 +208,17 @@ static inline int gb_operation_unidirectional(struct gb_connection *connection, request, request_size, GB_OPERATION_TIMEOUT_DEFAULT); } +static inline void *gb_operation_get_data(struct gb_operation *operation) +{ + return operation->private; +} + +static inline void gb_operation_set_data(struct gb_operation *operation, + void *data) +{ + operation->private = data; +} + int gb_operation_init(void); void gb_operation_exit(void); -- 2.7.4
Powered by blists - more mailing lists