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Merge pull request #67 from trapexit/priority

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attempt to set priority to -10 on startup. closes #65
This commit is contained in:
Antonio SJ Musumeci 2015-03-17 20:40:35 -04:00
commit ffc90f52bc
3 changed files with 15 additions and 3 deletions
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5
src/mergerfs.cpp
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@ -82,7 +82,7 @@ namespace local
{
return fs::basename(argv[0]);
}
static
void
get_fuse_operations(struct fuse_operations &ops)
@ -152,10 +152,13 @@ namespace local
void
setup_resources(void)
{
const int prio = -10;
std::srand(time(NULL));
mergerfs::resources::reset_umask();
mergerfs::resources::maxout_rlimit_nofile();
mergerfs::resources::maxout_rlimit_fsize();
mergerfs::resources::setpriority(prio);
}
}

10
src/resources.cpp
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@ -40,7 +40,7 @@ namespace mergerfs
}
int
maxout_rlimit(int resource)
maxout_rlimit(const int resource)
{
int rv;
struct rlimit rlim;
@ -78,5 +78,13 @@ namespace mergerfs
{
return maxout_rlimit(RLIMIT_FSIZE);
}
int
setpriority(const int prio)
{
const int SELF = 0;
return ::setpriority(PRIO_PROCESS,SELF,prio);
}
}
}

3
src/resources.hpp
View File

@ -27,8 +27,9 @@ namespace mergerfs
namespace resources
{
int reset_umask(void);
int maxout_rlimit(int resource);
int maxout_rlimit(const int resource);
int maxout_rlimit_nofile(void);
int maxout_rlimit_fsize(void);
int setpriority(const int prio);
}
}