From: Gustavo Padovan <gustavo@padovan.org> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org, dri-devel@lists.freedesktop.org, "Daniel Stone" <daniels@collabora.com>, "Arve Hjønnevåg" <arve@android.com>, "Riley Andrews" <riandrews@android.com>, "Daniel Vetter" <daniel.vetter@ffwll.ch>, "Rob Clark" <robdclark@gmail.com>, "Greg Hackmann" <ghackmann@google.com>, "John Harrison" <John.C.Harrison@Intel.com>, "Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>, "Gustavo Padovan" <gustavo.padovan@collabora.co.uk> Subject: [PATCH v5 1/5] staging/android: add num_fences field to struct sync_file_info Date: Tue, 1 Mar 2016 10:12:57 -0300 [thread overview] Message-ID: <1456837981-31584-1-git-send-email-gustavo@padovan.org> (raw) From: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Inform userspace how many fences are in the sync_fence_info field. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> --- drivers/staging/android/sync.c | 2 ++ drivers/staging/android/uapi/sync.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/staging/android/sync.c b/drivers/staging/android/sync.c index 3a8f210..31aa462 100644 --- a/drivers/staging/android/sync.c +++ b/drivers/staging/android/sync.c @@ -525,6 +525,8 @@ static long sync_file_ioctl_fence_info(struct sync_file *sync_file, if (info->status >= 0) info->status = !info->status; + info->num_fences = sync_file->num_fences; + len = sizeof(struct sync_file_info); for (i = 0; i < sync_file->num_fences; ++i) { diff --git a/drivers/staging/android/uapi/sync.h b/drivers/staging/android/uapi/sync.h index a0cf357..4ffb7cc 100644 --- a/drivers/staging/android/uapi/sync.h +++ b/drivers/staging/android/uapi/sync.h @@ -47,12 +47,14 @@ struct sync_fence_info { * userspace including pt_info. * @name: name of fence * @status: status of fence. 1: signaled 0:active <0:error + * @num_fences number of fences in the sync_file * @sync_fence_info: array of sync_fence_info for every fence in the sync_file */ struct sync_file_info { __u32 len; char name[32]; __s32 status; + __u32 num_fences; __u8 sync_fence_info[0]; }; -- 2.5.0
WARNING: multiple messages have this Message-ID (diff)
From: Gustavo Padovan <gustavo@padovan.org> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org, "Daniel Stone" <daniels@collabora.com>, "Daniel Vetter" <daniel.vetter@ffwll.ch>, "Riley Andrews" <riandrews@android.com>, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, "Arve Hjønnevåg" <arve@android.com>, "Gustavo Padovan" <gustavo.padovan@collabora.co.uk>, "John Harrison" <John.C.Harrison@Intel.com> Subject: [PATCH v5 1/5] staging/android: add num_fences field to struct sync_file_info Date: Tue, 1 Mar 2016 10:12:57 -0300 [thread overview] Message-ID: <1456837981-31584-1-git-send-email-gustavo@padovan.org> (raw) From: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Inform userspace how many fences are in the sync_fence_info field. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> --- drivers/staging/android/sync.c | 2 ++ drivers/staging/android/uapi/sync.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/staging/android/sync.c b/drivers/staging/android/sync.c index 3a8f210..31aa462 100644 --- a/drivers/staging/android/sync.c +++ b/drivers/staging/android/sync.c @@ -525,6 +525,8 @@ static long sync_file_ioctl_fence_info(struct sync_file *sync_file, if (info->status >= 0) info->status = !info->status; + info->num_fences = sync_file->num_fences; + len = sizeof(struct sync_file_info); for (i = 0; i < sync_file->num_fences; ++i) { diff --git a/drivers/staging/android/uapi/sync.h b/drivers/staging/android/uapi/sync.h index a0cf357..4ffb7cc 100644 --- a/drivers/staging/android/uapi/sync.h +++ b/drivers/staging/android/uapi/sync.h @@ -47,12 +47,14 @@ struct sync_fence_info { * userspace including pt_info. * @name: name of fence * @status: status of fence. 1: signaled 0:active <0:error + * @num_fences number of fences in the sync_file * @sync_fence_info: array of sync_fence_info for every fence in the sync_file */ struct sync_file_info { __u32 len; char name[32]; __s32 status; + __u32 num_fences; __u8 sync_fence_info[0]; }; -- 2.5.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next reply other threads:[~2016-03-01 13:13 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-03-01 13:12 Gustavo Padovan [this message] 2016-03-01 13:12 ` [PATCH v5 1/5] staging/android: add num_fences field to struct sync_file_info Gustavo Padovan 2016-03-01 13:12 ` [PATCH v5 2/5] staging/android: rename SYNC_IOC_FENCE_INFO Gustavo Padovan 2016-03-01 13:12 ` Gustavo Padovan 2016-03-01 13:12 ` [PATCH v5 3/5] staging/android: remove redundant comments on sync_merge_data Gustavo Padovan 2016-03-01 13:12 ` Gustavo Padovan 2016-03-01 13:13 ` [PATCH v5 4/5] staging/android: refactor SYNC_IOC_FILE_INFO Gustavo Padovan 2016-03-01 13:13 ` Gustavo Padovan 2016-03-01 13:13 ` [PATCH v5 5/5] staging/android: add flags member to sync ioctl structs Gustavo Padovan 2016-03-01 13:13 ` Gustavo Padovan 2016-03-02 9:38 ` Emil Velikov 2016-03-02 9:38 ` Emil Velikov 2016-03-02 19:50 ` Gustavo Padovan 2016-03-02 19:50 ` Gustavo Padovan
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