tree f60c9ccf3ba0d24c0e79b8f430ff5f13a52e6151
parent af979fb3cec23386e582b1a32bb4e1b196c3cf8b
author Namhyung Kim <namhyung@kernel.org> 1418888075 +0900
committer Namhyung Kim <namhyung@kernel.org> 1419378162 +0900

perf tools: Convert lseek + read to pread

When dso_cache__read() is called, it reads data from the given offset
using lseek + normal read syscall.  It can be combined to a single
pread syscall.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>