Re: [RFC][SMB3][PATCH] Allow share to be mounted with "cache=ro" if immutable share

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"Steve French" <smfrench@xxxxxxxxx> writes:
> Increases performance a lot in cases where we know that the share is
> not changing

This is just adding the parsing of the option but it sounds like a good idea.

> +#define CIFS_MOUNT_RO_CACHE	0x20000000  /* assumes share will not change */

This flag probably needs to be added to CIFS_MOUNT_MASK: if one cifs sb
is using that flag, it should only be reused for new mounts that also
require that flag.

Cheers,

-- 
Aurélien Aptel / SUSE Labs Samba Team
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