linux-stable.git/drivers/gpu/drm/drm_proc.c, branch linux-3.10.y

drm: proc: Use remove_proc_subtree()

2013-05-01T21:29:44+00:00

Use remove_proc_subtree() rather than remove_proc_entry() to remove a
minor-specific drm proc directory and all its children.

Things could theoretically be improved by storing the drm_minor pointer in the
minor-specific dir proc_dir_entry struct data and then scrapping the list of
proc files - but that's shared with the debugfs interface where you can't do
that, so I don't see an easy way of doing it.

Signed-off-by: David Howells 
cc: dri-devel@lists.freedesktop.org
Signed-off-by: Al Viro

drm: proc: Use minor->index to label things, not PDE->name

2013-05-01T21:29:44+00:00

Use minor->index to label things, not the name field from the proc_dir_entry
of the /proc/dwm// directory.

Also, use "%u" not "%d" to render the value and use a 12-byte buffer in which
to render the integer, not a 16-byte buffer.  The longest string an unsigned
int can give you is 10 chars (4294967295) plus a NUL, so round up to 12 as the
stack is likely to be 4- or 8-byte aligned.

Signed-off-by: David Howells 
cc: dri-devel@lists.freedesktop.org
Signed-off-by: Al Viro

drm: Constify drm_proc_list[]

2013-05-01T21:29:43+00:00

Constify drm_proc_list[] and related pointers.

Signed-off-by: David Howells 
cc: dri-devel@lists.freedesktop.org
Signed-off-by: Al Viro

procfs: new helper - PDE_DATA(inode)

2013-04-09T18:13:32+00:00

The only part of proc_dir_entry the code outside of fs/proc
really cares about is PDE(inode)->data.  Provide a helper
for that; static inline for now, eventually will be moved
to fs/proc, along with the knowledge of struct proc_dir_entry
layout.

Signed-off-by: Al Viro

UAPI: (Scripted) Convert #include "..." to #include in drivers/gpu/

2012-10-02T17:01:07+00:00

Convert #include "..." to #include  in drivers/gpu/.

Signed-off-by: David Howells 
Acked-by: Dave Airlie 
Acked-by: Arnd Bergmann 
Acked-by: Thomas Gleixner 
Acked-by: Paul E. McKenney 
Acked-by: Dave Jones

drm: Add missing static storage class specifiers in drm_proc.c file

2012-08-21T23:30:00+00:00

Fixes the following sparse warning:
drivers/gpu/drm/drm_proc.c:92:5:
warning: symbol 'drm_proc_create_files' was not declared. Should it be static?
drivers/gpu/drm/drm_proc.c:175:5:
warning: symbol 'drm_proc_remove_files' was not declared. Should it be static?

Signed-off-by: Sachin Kamat 
Signed-off-by: Dave Airlie

drm: kill dma queue support

2012-07-20T02:50:55+00:00

Absolutely unused. All the values are only ever initialized and
then used at most in some debug printout functions.

Signed-off-by: Daniel Vetter 
Signed-off-by: Dave Airlie

gpu: Add export.h as required to drivers/gpu files.

2011-10-31T23:32:03+00:00

They need this to get all the EXPORT_SYMBOL variants and THIS_MODULE

Signed-off-by: Paul Gortmaker

drm: fix error message about failed procfs file registration

2011-10-18T09:20:23+00:00

It printed garbage.

Signed-off-by: Marcin Slusarz 
Signed-off-by: Dave Airlie

drm: Move the GTT accounting to i915

2010-10-01T13:45:20+00:00

Only drm/i915 does the bookkeeping that makes the information useful,
and the information maintained is driver specific, so move it out of the
core and into its single user.

Signed-off-by: Chris Wilson 
Cc: Dave Airlie