Messages in this thread | | | From | Todd Poynor <> | Subject | [PATCH 0/3] staging: gasket: add DMA direction flags a.o. | Date | Tue, 16 Oct 2018 05:03:06 -0700 |
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From: Todd Poynor <toddpoynor@google.com>
Add flags to page mapping ioctls that specify DMA directions other than bi-directional, avoiding unnecessary cache maintenance for read-only or write-only buffers.
Remove some spammy / unhelpful / inaccurately formatted debug logs.
Nick Ewalt (1): staging: gasket: page_table: add mapping flags
Todd Poynor (2): staging: gasket: remove debug logs for callback invocation staging: gasket: remove debug logs in page table mapping calls
drivers/staging/gasket/gasket.h | 33 ++++++ drivers/staging/gasket/gasket_core.c | 7 +- drivers/staging/gasket/gasket_ioctl.c | 62 +++++++++--- drivers/staging/gasket/gasket_page_table.c | 111 +++++++++++---------- drivers/staging/gasket/gasket_page_table.h | 4 +- 5 files changed, 142 insertions(+), 75 deletions(-)
-- 2.19.1.331.ge82ca0e54c-goog
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