Commit bfc2a1a1 authored by Daniel P. Berrangé's avatar Daniel P. Berrangé Committed by Paolo Bonzini
Browse files

exec: remove warning about mempath and hugetlbfs 



The gethugepagesize() method in exec.c printed a warning if
the file path for "-mem-path" or "-object memory-backend-file"
was not on a hugetlbfs filesystem. This warning is bogus, because
QEMU functions perfectly well with the path on a regular tmpfs
filesystem. Use of hugetlbfs vs tmpfs is a choice for the management
application or end user to make as best fits their needs. As such it
is inappropriate for QEMU to have an opinion on whether the user's
choice is right or wrong in this case.

Signed-off-by: default avatarDaniel P. Berrange <berrange@redhat.com>
Message-Id: <1448448749-1332-3-git-send-email-berrange@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 2c189a4e

exec.c

+0 −3
Original line number Diff line number Diff line
@@ -1196,9 +1196,6 @@ static long gethugepagesize(const char *path, Error **errp) 
        return 0;

    }



    if (fs.f_type != HUGETLBFS_MAGIC)

        fprintf(stderr, "Warning: path not on HugeTLBFS: %s\n", path);



    return fs.f_bsize;

}