The following changes since commit f011d96f260a2be5dcc2ad9f4d1bf2d591946723:
iowatcher: don't add Q events to the io hash (2018-08-30 20:57:53 -0600)
are available in the git repository at:
git://git.kernel.dk/blktrace.git master
for you to fetch changes up to 10df4b691a68dd440547e393b6d241fc54fd2fad:
iowatcher: spawn NPROCESSORS_ONLN for rsvg-convert-s (2018-08-31 14:57:57 -0600)
----------------------------------------------------------------
Jeff Moyer (1):
iowatcher: spawn NPROCESSORS_ONLN for rsvg-convert-s
iowatcher/main.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
---
Diff of recent changes:
diff --git a/iowatcher/main.c b/iowatcher/main.c
index 54325fb..4b97013 100644
--- a/iowatcher/main.c
+++ b/iowatcher/main.c
@@ -1043,9 +1043,14 @@ static void system_check(const char *cmd)
static void convert_movie_files(char *movie_dir)
{
+ long nr_cpus = sysconf(_SC_NPROCESSORS_ONLN);
+
+ if (nr_cpus < 0)
+ nr_cpus = 8;
+
fprintf(stderr, "Converting svg files in %s\n", movie_dir);
- snprintf(line, line_len, "find %s -name \\*.svg | xargs -I{} -n 1 -P 8 rsvg-convert -o {}.png {}",
- movie_dir);
+ snprintf(line, line_len, "find %s -name \\*.svg | xargs -I{} -n 1 -P %ld rsvg-convert -o {}.png {}",
+ movie_dir, nr_cpus);
system_check(line);
}
