Messages in this thread | | | Date | Fri, 25 Jun 2010 16:18:12 +0530 | From | Suresh Jayaraman <> | Subject | Re: [RFC][PATCH 10/10] cifs: add mount option to enable local caching |
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On 06/24/2010 12:02 AM, Scott Lovenberg wrote: > On 6/22/2010 11:25 AM, Suresh Jayaraman wrote: >> Add a mount option 'fsc' to enable local caching on CIFS. >> >> As the cifs-utils (userspace) changes are not done yet, this patch >> enables >> 'fsc' by default to assist testing. >> > [...] >> @@ -1332,6 +1336,8 @@ cifs_parse_mount_options(char *options, const >> char *devname, >> printk(KERN_WARNING "CIFS: Mount option noac not " >> "supported. Instead set " >> "/proc/fs/cifs/LookupCacheEnabled to 0\n"); >> + } else if (strnicmp(data, "fsc", 3) == 0) { >> + vol->fsc = true; >> } else >> printk(KERN_WARNING "CIFS: Unknown mount option %s\n", >> data); >> @@ -2405,6 +2411,8 @@ static void setup_cifs_sb(struct smb_vol >> *pvolume_info, >> cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_OVERR_GID; >> if (pvolume_info->dynperm) >> cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DYNPERM; >> + if (pvolume_info->fsc) >> + cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_FSCACHE; >> if (pvolume_info->direct_io) { >> cFYI(1, "mounting share using direct i/o"); >> cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DIRECT_IO; >> > I reworked the CIFS mount option parsing a while back; I'm not sure > whether that patch was going to be in the 2.6.35 tree or not (the window > just opened, didn't it?).
Not a problem, I could redo this patch alone when the reworked option parsing patches get in.
> Jeff, Steve, can you confirm if that patch is going to be in 2.6.35? > > Patch refs: http://patchwork.ozlabs.org/patch/53059/ and > http://patchwork.ozlabs.org/patch/53674/ >
Thanks,
-- Suresh Jayaraman
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