linux-kernel - [PATCH 0/9] [RFC v2] safely drop directory dentry on failed revalidate

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Date:	Thu,  8 Aug 2013 17:24:41 +0200
From:	Miklos Szeredi <miklos@...redi.hu>
To:	rwheeler@...hat.com, avati@...hat.com, viro@...IV.linux.org.uk
Cc:	bfoster@...hat.com, dhowells@...hat.com, eparis@...hat.com,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	mszeredi@...e.cz
Subject: [PATCH 0/9] [RFC v2] safely drop directory dentry on failed revalidate

Here's a series for fixing issues with d_drop on a directory dentry with
children and adding support for such dropped directories in fuse.

This one fixes a couple of issues I found with the previous incarnation and
split out the filesystem parts into individual patches.

Thanks,
Miklos

---
Anand Avati (1):
      fuse: drop dentry on failed revalidate

Miklos Szeredi (8):
      vfs: check submounts and drop atomically
      vfs: check unlinked ancestors before mount
      afs: use check_submounts_and_drop()
      gfs2: use check_submounts_and_drop()
      nfs: use check_submounts_and_drop()
      sysfs: use check_submounts_and_drop()
      fuse: use d_materialise_unique()
      fuse: clean up return in fuse_dentry_revalidate()

---
 fs/afs/dir.c           |  10 +--
 fs/dcache.c            | 192 +++++++++++++++++++++++++++++++++++++++++++++++++
 fs/fuse/dir.c          |  97 ++++++++++++-------------
 fs/gfs2/dentry.c       |   9 +--
 fs/internal.h          |   1 +
 fs/namespace.c         |   9 +++
 fs/nfs/dir.c           |   9 ++-
 fs/sysfs/dir.c         |  20 +++---
 include/linux/dcache.h |   1 +
 9 files changed, 267 insertions(+), 81 deletions(-)


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