haraldwolff/qemu-patch-raspberry4
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exec: remove warning about mempath and hugetlbfs

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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: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <1448448749-1332-3-git-send-email-berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Daniel P. Berrange 2015-11-25 10:52:29 +00:00 committed by Paolo Bonzini
parent 2c189a4e12
commit bfc2a1a1f4
1 changed files with 0 additions and 3 deletions
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exec.c
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@ -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;
}