search for: unmap_src

Displaying 4 results from an estimated 4 matches for "unmap_src".

2020 Nov 03
0
[patch V3 32/37] drm/vmgfx: Replace kmap_atomic()
...++++------------------ 1 file changed, 12 insertions(+), 18 deletions(-) --- a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c @@ -375,12 +375,12 @@ static int vmw_bo_cpu_blit_line(struct v copy_size = min_t(u32, copy_size, PAGE_SIZE - src_page_offset); if (unmap_src) { - kunmap_atomic(d->src_addr); + kunmap_local(d->src_addr); d->src_addr = NULL; } if (unmap_dst) { - kunmap_atomic(d->dst_addr); + kunmap_local(d->dst_addr); d->dst_addr = NULL; } @@ -388,12 +388,8 @@ static int vmw_bo_cpu_blit_line(struct v if (...
2020 Nov 03
45
[patch V3 00/37] mm/highmem: Preemptible variant of kmap_atomic & friends
Following up to the discussion in: https://lore.kernel.org/r/20200914204209.256266093 at linutronix.de and the second version of this: https://lore.kernel.org/r/20201029221806.189523375 at linutronix.de this series provides a preemptible variant of kmap_atomic & related interfaces. This is achieved by: - Removing the RT dependency from migrate_disable/enable() - Consolidating all
2020 Nov 03
45
[patch V3 00/37] mm/highmem: Preemptible variant of kmap_atomic & friends
Following up to the discussion in: https://lore.kernel.org/r/20200914204209.256266093 at linutronix.de and the second version of this: https://lore.kernel.org/r/20201029221806.189523375 at linutronix.de this series provides a preemptible variant of kmap_atomic & related interfaces. This is achieved by: - Removing the RT dependency from migrate_disable/enable() - Consolidating all
2020 Nov 03
45
[patch V3 00/37] mm/highmem: Preemptible variant of kmap_atomic & friends
Following up to the discussion in: https://lore.kernel.org/r/20200914204209.256266093 at linutronix.de and the second version of this: https://lore.kernel.org/r/20201029221806.189523375 at linutronix.de this series provides a preemptible variant of kmap_atomic & related interfaces. This is achieved by: - Removing the RT dependency from migrate_disable/enable() - Consolidating all