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fs/9p: Add v9fs_inode

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Switch to the fscache code to v9fs_inode. We will later use
v9fs_inode in cache=loose mode to track the inode cache
validity timeout. Ie if we find an inode in cache older
that a specific jiffie range we will consider it stale

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
This commit is contained in:
Aneesh Kumar K.V
2011-02-28 17:04:02 +05:30
committed by Eric Van Hensbergen
parent a12119087b
commit a78ce05d5d
8 changed files with 184 additions and 220 deletions
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14
fs/9p/vfs_inode_dotl.c
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@@ -113,7 +113,7 @@ static struct inode *v9fs_qid_iget_dotl(struct super_block *sb,
v9fs_stat2inode_dotl(st, inode);
#ifdef CONFIG_9P_FSCACHE
v9fs_vcookie_set_qid(inode, &st->qid);
v9fs_fscache_set_key(inode, &st->qid);
v9fs_cache_inode_get_cookie(inode);
#endif
retval = v9fs_get_acl(inode, fid);
@@ -130,8 +130,8 @@ error:
}
struct inode *
v9fs_inode_dotl(struct v9fs_session_info *v9ses, struct p9_fid *fid,
struct super_block *sb)
v9fs_inode_from_fid_dotl(struct v9fs_session_info *v9ses, struct p9_fid *fid,
struct super_block *sb)
{
struct p9_stat_dotl *st;
struct inode *inode = NULL;
@@ -228,7 +228,7 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
fid = NULL;
goto error;
}
inode = v9fs_inode_from_fid(v9ses, fid, dir->i_sb);
inode = v9fs_get_inode_from_fid(v9ses, fid, dir->i_sb);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n", err);
@@ -341,7 +341,7 @@ static int v9fs_vfs_mkdir_dotl(struct inode *dir,
goto error;
}
inode = v9fs_inode_from_fid(v9ses, fid, dir->i_sb);
inode = v9fs_get_inode_from_fid(v9ses, fid, dir->i_sb);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n",
@@ -588,7 +588,7 @@ v9fs_vfs_symlink_dotl(struct inode *dir, struct dentry *dentry,
}
/* instantiate inode and assign the unopened fid to dentry */
inode = v9fs_inode_from_fid(v9ses, fid, dir->i_sb);
inode = v9fs_get_inode_from_fid(v9ses, fid, dir->i_sb);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n",
@@ -747,7 +747,7 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, int omode,
goto error;
}
inode = v9fs_inode_from_fid(v9ses, fid, dir->i_sb);
inode = v9fs_get_inode_from_fid(v9ses, fid, dir->i_sb);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n",