linux/fs/ceph
Nick Piggin 2fd6b7f507 fs: dcache scale subdirs
Protect d_subdirs and d_child with d_lock, except in filesystems that aren't
using dcache_lock for these anyway (eg. using i_mutex).

Note: if we change the locking rule in future so that ->d_child protection is
provided only with ->d_parent->d_lock, it may allow us to reduce some locking.
But it would be an exception to an otherwise regular locking scheme, so we'd
have to see some good results. Probably not worthwhile.

Signed-off-by: Nick Piggin <npiggin@kernel.dk>
2011-01-07 17:50:21 +11:00
..
addr.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2010-11-19 15:32:22 -08:00
caps.c ceph: fix rdcache_gen usage and invalidate 2010-11-08 07:29:05 -08:00
ceph_frag.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
debugfs.c ceph: fix debugfs warnings 2010-10-20 15:38:21 -07:00
dir.c fs: dcache scale subdirs 2011-01-07 17:50:21 +11:00
export.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
file.c ceph: mark user pages dirty on direct-io reads 2010-12-17 09:54:40 -08:00
inode.c fs: dcache scale subdirs 2011-01-07 17:50:21 +11:00
ioctl.c ceph: add CEPH_MDS_OP_SETDIRLAYOUT and associated ioctl. 2010-10-20 15:38:23 -07:00
ioctl.h ceph: fix ioctl magic 2010-12-06 09:45:22 -08:00
Kconfig ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
locks.c ceph: Behave better when handling file lock replies. 2010-12-01 14:22:34 -08:00
Makefile ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
mds_client.c fs: dcache scale dentry refcount 2011-01-07 17:50:21 +11:00
mds_client.h ceph: Handle file locks in replies from the MDS. 2010-12-01 14:22:27 -08:00
mdsmap.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
snap.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
strings.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
super.c convert ceph 2010-10-29 04:17:18 -04:00
super.h ceph: fix rdcache_gen usage and invalidate 2010-11-08 07:29:05 -08:00
xattr.c fs/ceph/xattr.c: Use kmemdup 2010-10-20 15:38:26 -07:00