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| author |   Frank van der Linden <fllinden@amazon.com> | 2020-06-23 22:38:57 +0000 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-07-13 17:52:45 -0400 |
| commit | d2ae4f8b21c111bb795c557588d89dccd005828d (patch) | |
| tree | 935109b6876bfbb675a4e8ddc0b0959ea0338eca /include/linux/nfs_fs.h | |
| parent | NFSv4.2: add client side XDR handling for extended attributes (diff) | |
| download | linux-dev-d2ae4f8b21c111bb795c557588d89dccd005828d.tar.xz linux-dev-d2ae4f8b21c111bb795c557588d89dccd005828d.zip | |
nfs: define nfs_access_get_cached function
The only consumer of nfs_access_get_cached_rcu and nfs_access_cached
calls these static functions in order to first try RCU access, and
then locked access.
Combine them in to a single function, and call that. Make this function
available to the rest of the NFS code.
Signed-off-by: Frank van der Linden <fllinden@amazon.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'include/linux/nfs_fs.h')
| -rw-r--r-- | include/linux/nfs_fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index b743988fcbd0..714b577dce19 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -493,6 +493,8 @@ extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh, struct nfs_fattr *fattr, struct nfs4_label *label); extern int nfs_may_open(struct inode *inode, const struct cred *cred, int openflags); extern void nfs_access_zap_cache(struct inode *inode); +extern int nfs_access_get_cached(struct inode *inode, const struct cred *cred, struct nfs_access_entry *res, + bool may_block); /* * linux/fs/nfs/symlink.c |