vfs: update documentation on ->i_dentry handling
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 9 Jun 2012 15:55:20 +0000 (11:55 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 14 Jul 2012 12:32:51 +0000 (16:32 +0400)
commit049b3c10eecd0a5f3605fa3cd13f638593213ccb
tree853abc0f6cf725ae9b5c340476b7e0fb34e9ae22
parent7968ce12e9645c5eb5bb3f4320e43c2e402d580c
vfs: update documentation on ->i_dentry handling

we used to need to clean it in RCU callback freeing an inode;
in 3.2 that requirement went away.  Unfortunately, it hadn't
been reflected in Documentation/filesystems/porting.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Documentation/filesystems/porting