From: Sourab Gupta
In the current scenario, the relay API fit well only with debugfs, due to
availability of parent dentry. Any other existing filesystem was not feasible
for
holding guc logs, due to incompatibility with relay. But this makes the guc_log
file unavailable on the production kerne
From: Sourab Gupta
A driver specific directory is created inside drmfs root, and dentry of
this directory is saved for subsequent use by the driver (e.g. i915).
The driver can then create files/directories inside this root directory
directly.
In case of i915 driver, the top directory is created
From: Sourab Gupta
The drmfs filesystem will not be registered standalone during kernel init time,
instead it is intended to be initialized/registered during drm initialization.
This again is dependent on CONFIG_DRMFS being defined.
Signed-off-by: Sourab Gupta
Signed-off-by: Swati Dhingra
---
From: Sourab Gupta
The patch introduces a new pseudo filesystem type, named 'drmfs' which is
intended to house the files for the data generated by drm subsystem that
cannot be accommodated by any of the existing filesystems.
The filesystem is modelled on the lines of existing pseudo-filesystems s
From: Swati Dhingra
Currently, we don't have a stable ABI which can be used for the purpose of
providing output debug/loggging/crc and other such data from DRM.
The ABI in current use (filesystems, ioctls, et al.) have their own
constraints and are intended to output a particular type of data.
Fe
From: Sourab Gupta
In the current scenario, the relay API fit well only with debugfs, due to
availability of parent dentry. Any other existing filesystem was not feasible
for
holding guc logs, due to incompatibility with relay. But this makes the guc_log
file unavailable on the production kerne
From: Sourab Gupta
A driver specific directory is created inside drmfs root, and dentry of
this directory is saved for subsequent use by the driver (e.g. i915).
The driver can then create files/directories inside this root directory
directly.
In case of i915 driver, the top directory is created
From: Sourab Gupta
The drmfs filesystem will not be registered standalone during kernel init time,
instead it is intended to be initialized/registered during drm initialization.
Signed-off-by: Sourab Gupta
Signed-off-by: Swati Dhingra
---
drivers/gpu/drm/drm_drv.c | 6 ++
1 file changed,
From: Sourab Gupta
The patch introduces a new pseudo filesystem type, named 'drmfs' which is
intended to house the files for the data generated by drm subsystem that
cannot be accommodated by any of the existing filesystems.
The filesystem is modelled on the lines of existing pseudo-filesystems s
From: Swati Dhingra
Currently, we don't have a stable ABI which can be used for the purpose of
providing output debug/loggging/crc and other such data from DRM.
The ABI in current use (filesystems, ioctls, et al.) have their own
constraints and are intended to output a particular type of data.
Fe
10 matches
Mail list logo
