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authorTobias Klauser <tklauser@distanz.ch>2016-04-26 12:12:07 +0200
committerTobias Klauser <tklauser@distanz.ch>2016-04-26 12:12:07 +0200
commitdc504fa7f8ff8672f47ad339b4d2f73d594b293a (patch)
tree98aeb15a02c8daac43506af6c436fa397a91ed15 /flowtop.zsh
parent25dcebb5ef63bc431a2af93126ef43ba374e1477 (diff)
flowtop: Remove unused parameters from draw_help() and draw_footer()
The WINDOW *screen parameter to draw_help() and draw_footer() is unused, so remove it. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'flowtop.zsh')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-02 01:09:49 +0000
pping end up as UC instead of WC now. I've considered a number of solutions but since this needs to be fixed in fixes and not next, and some of the solutions were going to introduce overhead that hadn't been there before I didn't consider them viable at this stage. These mainly concerned hooking into the TTM io reserve APIs, but these API have a bunch of fast paths I didn't want to unwind to add this to. The solution I've decided on is to add a new API like the arch_phys_wc APIs (these would have worked but wc_del didn't take a range), and use them from the drivers to add a WC compatible mapping to the table for all VRAM on those GPUs. This means we can then create userspace mapping that won't get degraded to UC. v1.1: use CONFIG_X86_PAT + add some comments in io.h Cc: Toshi Kani <toshi.kani@hp.com> Cc: Borislav Petkov <bp@alien8.de> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Brian Gerst <brgerst@gmail.com> Cc: x86@kernel.org Cc: mcgrof@suse.com Cc: Dan Williams <dan.j.williams@intel.com> Acked-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'Documentation')