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authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-17 19:16:12 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-17 19:16:12 -0800
commit231753ef780012eb6f3922c3dfc0a7186baa33c2 (patch)
treec580186402ac9c5d7392ba4516dd3c88588807ba /fs/nfsd/nfs4xdr.c
parent0110c350c86d511be2130cb2a30dcbb76c4af750 (diff)
parentd16744ec8ad011793144bb932ce822cc0c1733cb (diff)
Merge uncontroversial parts of branch 'readlink' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
Pull partial readlink cleanups from Miklos Szeredi. This is the uncontroversial part of the readlink cleanup patch-set that simplifies the default readlink handling. Miklos and Al are still discussing the rest of the series. * git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: vfs: make generic_readlink() static vfs: remove ".readlink = generic_readlink" assignments vfs: default to generic_readlink() vfs: replace calling i_op->readlink with vfs_readlink() proc/self: use generic_readlink ecryptfs: use vfs_get_link() bad_inode: add missing i_op initializers
Diffstat (limited to 'fs/nfsd/nfs4xdr.c')
-rw-r--r--fs/nfsd/nfs4xdr.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 79edde4577b2..7ecf16be4a44 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -3605,10 +3605,10 @@ nfsd4_encode_readlink(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd
if (!p)
return nfserr_resource;
/*
- * XXX: By default, the ->readlink() VFS op will truncate symlinks
- * if they would overflow the buffer. Is this kosher in NFSv4? If
- * not, one easy fix is: if ->readlink() precisely fills the buffer,
- * assume that truncation occurred, and return NFS4ERR_RESOURCE.
+ * XXX: By default, vfs_readlink() will truncate symlinks if they
+ * would overflow the buffer. Is this kosher in NFSv4? If not, one
+ * easy fix is: if vfs_readlink() precisely fills the buffer, assume
+ * that truncation occurred, and return NFS4ERR_RESOURCE.
*/
nfserr = nfsd_readlink(readlink->rl_rqstp, readlink->rl_fhp,
(char *)p, &maxcount);