Mirrors/VILLASnode
1
0
Fork 0
mirror of https://git.rwth-aachen.de/acs/public/villas/node/ synced 2025-03-09 00:00:00 +01:00
Code Issues Releases Wiki Activity

docker changes

Browse source
This commit is contained in:
root 2019-06-24 12:43:49 +00:00 • committed by Steffen Vogel
parent a7b7727047
commit a082c54b3f
1 changed files with 11 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
common/lib/kernel/kernel.cpp
View file

@ -253,8 +253,17 @@ int kernel_set_nr_hugepages(int nr)
FILE *f;
f = fopen(PROCFS_PATH "/sys/vm/nr_hugepages", "w");
if (!f)
serror("Failed to open %s", PROCFS_PATH "/sys/vm/nr_hugepages");
if (!f){
if (access("/.dockerenv", F_OK) != -1)
warning("This functionality is unavilable in this mode. Please run in the privileged mode.");
else
serror("Failed to open %s", PROCFS_PATH "/sys/vm/nr_hugepages");
}
}
fprintf(f, "%d\n", nr);
fclose(f);