resizable namespace.c hashes
authorAl Viro <viro@zeniv.linux.org.uk>
Fri, 28 Feb 2014 18:46:44 +0000 (13:46 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Sun, 30 Mar 2014 23:18:49 +0000 (19:18 -0400)
commit0818bf27c05b2de56c5b2bd08cfae2a939bd5f52
tree5e66b630daecbd5514f2beb908802ce26cc900ea
parent981e893ed537cbaa08f8089d480db4165e6d71c0
resizable namespace.c hashes

* switch allocation to alloc_large_system_hash()
* make sizes overridable by boot parameters (mhash_entries=, mphash_entries=)
* switch mountpoint_hashtable from list_head to hlist_head

Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/mount.h
fs/namespace.c