diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2017-11-14 10:01:49 +0100 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2017-11-14 10:01:49 +0100 |
commit | d4bfeabe9ff7967f4b8c24aabf2de1ce3a909cd9 (patch) | |
tree | 6b419b8497c7d57ddec20a3558697ef36ea37b11 /tools/perf/util/util.c | |
parent | 8a7a8e1eab929eb3a5b735a788a23b9731139046 (diff) | |
parent | b29c6ef7bb1257853c1e31616d84f55e561cf631 (diff) |
Merge branch 'linus' into timers/urgent
Get upstream changes so dependent patches can be applied.
Diffstat (limited to 'tools/perf/util/util.c')
-rw-r--r-- | tools/perf/util/util.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 3687b720327a..a789f952b3e9 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -7,6 +7,7 @@ #include <sys/stat.h> #include <sys/utsname.h> #include <dirent.h> +#include <fcntl.h> #include <inttypes.h> #include <signal.h> #include <stdio.h> @@ -23,6 +24,19 @@ /* * XXX We need to find a better place for these things... */ + +bool perf_singlethreaded = true; + +void perf_set_singlethreaded(void) +{ + perf_singlethreaded = true; +} + +void perf_set_multithreaded(void) +{ + perf_singlethreaded = false; +} + unsigned int page_size; int cacheline_size; @@ -175,7 +189,7 @@ out: return err; } -int copyfile_offset(int ifd, loff_t off_in, int ofd, loff_t off_out, u64 size) +static int copyfile_offset(int ifd, loff_t off_in, int ofd, loff_t off_out, u64 size) { void *ptr; loff_t pgoff; |