On Mon, Jun 29, 2015 at 7:18 PM, Konstantin Khlebnikov
wrote:
> This patch hides error about missing lowerdir if MS_SILENT is set.
>
> We use mount(NULL, "/", "overlay", MS_SILENT, NULL) for testing support of
> overlayfs: syscall returns -ENODEV if it's not supported.
On Mon, Jun 29, 2015 at 7:18 PM, Konstantin Khlebnikov
wrote:
> This patch hides error about missing lowerdir if MS_SILENT is set.
>
> We use mount(NULL, "/", "overlay", MS_SILENT, NULL) for testing support of
> overlayfs: syscall returns -ENODEV if it's not supported. Otherwise kernel
>
This patch hides error about missing lowerdir if MS_SILENT is set.
We use mount(NULL, "/", "overlay", MS_SILENT, NULL) for testing support of
overlayfs: syscall returns -ENODEV if it's not supported. Otherwise kernel
automatically loads module and returns -EINVAL because lowerdir is missing.
This patch hides error about missing lowerdir if MS_SILENT is set.
We use mount(NULL, /, overlay, MS_SILENT, NULL) for testing support of
overlayfs: syscall returns -ENODEV if it's not supported. Otherwise kernel
automatically loads module and returns -EINVAL because lowerdir is missing.
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