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| author |   Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2024-05-28 22:21:34 +0200 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2024-05-28 22:21:34 +0200 |
| commit | f73a058be5d70dd81a43f16b2bbff4b1576a7af8 (patch) | |
| tree | b7959c01cf7a5d95c7c4d5b61929ff9123370322 /include/linux/stm.h | |
| parent | dma-buf: handle testing kthreads creation failure (diff) | |
| parent | Merge tag 'drm-misc-fixes-2024-05-23' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes (diff) | |
| download | wireguard-linux-f73a058be5d70dd81a43f16b2bbff4b1576a7af8.tar.xz wireguard-linux-f73a058be5d70dd81a43f16b2bbff4b1576a7af8.zip | |
Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes
v6.10-rc1 is released, forward from v6.9
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'include/linux/stm.h')
| -rw-r--r-- | include/linux/stm.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/stm.h b/include/linux/stm.h index 3b22689512be..2fcbef9608f6 100644 --- a/include/linux/stm.h +++ b/include/linux/stm.h @@ -30,6 +30,16 @@ enum stp_packet_flags { STP_PACKET_TIMESTAMPED = 0x2, }; +/** + * enum stm_source_type - STM source driver + * @STM_USER: any STM trace source + * @STM_FTRACE: ftrace STM source + */ +enum stm_source_type { + STM_USER, + STM_FTRACE, +}; + struct stp_policy; struct stm_device; @@ -106,6 +116,7 @@ struct stm_source_device; * @name: device name, will be used for policy lookup * @src: internal structure, only used by stm class code * @nr_chans: number of channels to allocate + * @type: type of STM source driver represented by stm_source_type * @link: called when this source gets linked to an STM device * @unlink: called when this source is about to get unlinked from its STM * @@ -117,6 +128,7 @@ struct stm_source_data { struct stm_source_device *src; unsigned int percpu; unsigned int nr_chans; + unsigned int type; int (*link)(struct stm_source_data *data); void (*unlink)(struct stm_source_data *data); }; |