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fs/9p: Properly update inode attributes on link

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With caching enabled, we need to make sure we don't
update inode->i_size via stat2inode because we could
have dirty data which is not yet written to the server

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 17:04:09 +05:30
committed by Eric Van Hensbergen
parent e0459f57b8
commit c06c066a08
2 changed files with 4 additions and 10 deletions
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4
fs/9p/vfs_inode.c
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@@ -1292,8 +1292,10 @@ v9fs_vfs_link(struct dentry *old_dentry, struct inode *dir,
sprintf(name, "%d\n", oldfid->fid);
retval = v9fs_vfs_mkspecial(dir, dentry, P9_DMLINK, name);
__putname(name);
if (!retval)
if (!retval) {
v9fs_refresh_inode(oldfid, old_dentry->d_inode);
v9fs_invalidate_inode_attr(dir);
}
clunk_fid:
p9_client_clunk(oldfid);
return retval;