Re: [uml-devel] [PATCH 1/2] Update UBD to use pread/pwrite family of functions

2016-01-10 Thread Richard Weinberger
On Mon, Dec 21, 2015 at 7:54 PM, Anton Ivanov wrote: > This decreases the number of syscalls per read/write by half. > > Signed-off-by: Anton Ivanov Applied! -- Thanks, //richard -- Site24x7 APM Insight: Get Deep Visi

[uml-devel] [PATCH 1/2] Update UBD to use pread/pwrite family of functions

2015-12-21 Thread Anton Ivanov
This decreases the number of syscalls per read/write by half. Signed-off-by: Anton Ivanov --- arch/um/drivers/ubd_kern.c | 27 +-- arch/um/include/shared/os.h | 2 ++ arch/um/os-Linux/file.c | 19 +++ 3 files changed, 26 insertions(+), 22 deletions(-