On Tue, Jul 22, 2014 at 12:49:40PM -0400, Jeff Layton wrote: > This is a port of the patches that Trond sent last night onto the > current tip of Bruce's for-3.17 branch. It basically changes how > nfs4_file objects are hashed. Instead of using the inode pointer (and > pinning down an inode in the process), it uses the filehandle. This > allows us to avoid taking an inode reference directly for the nfs4_file. > It now only takes them indirectly by virtue of struct file objects in > the fi_fds array. Looks reasonable on a quick skim. It might make sense to get rid of dl_fh at some point? --b. > > If this looks good, I'll resend the unmerged delegation overhaul > patches, rebased on top of this series. > > Trond Myklebust (4): > nfsd: Store the filehandle with the struct nfs4_file > nfsd: Use the filehandle to look up the struct nfs4_file instead of > inode > nfsd: nfs4_check_fh - make it actually check the filehandle > nfsd: Do not let nfs4_file pin the struct inode > > fs/nfsd/nfs4state.c | 68 +++++++++++++++++++++++++++++++---------------------- > fs/nfsd/state.h | 3 ++- > 2 files changed, 42 insertions(+), 29 deletions(-) > > -- > 1.9.3 > -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
