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| author | Tiger Yang <tiger.yang@oracle.com> | 2007-03-20 16:01:38 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2007-04-26 14:39:48 -0700 |
| commit | 500086300e6dc5308a7328990bd50d17e075162b (patch) | |
| tree | 4083cda09445c260c2cc2ac1d0f68c05ad2b958e /fs/ocfs2/namei.c | |
| parent | a9f5f70739363ccca2e771c274c4f015c5fb7a88 (diff) | |
| download | op-kernel-dev-500086300e6dc5308a7328990bd50d17e075162b.zip op-kernel-dev-500086300e6dc5308a7328990bd50d17e075162b.tar.gz | |
ocfs2: Remove delete inode vote
Ocfs2 currently does cluster-wide node messaging to check the open state of
an inode during delete. This patch removes that mechanism in favor of an
inode cluster lock which is taken at shared read when an inode is first read
and dropped in clear_inode(). This allows a deleting node to test the
liveness of an inode by attempting to take an exclusive lock.
Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/namei.c')
| -rw-r--r-- | fs/ocfs2/namei.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 1fff0c0..a93c15f 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -187,7 +187,6 @@ static struct dentry *ocfs2_lookup(struct inode *dir, struct dentry *dentry, * unlink. */ spin_lock(&oi->ip_lock); oi->ip_flags &= ~OCFS2_INODE_MAYBE_ORPHANED; - oi->ip_orphaned_slot = OCFS2_INVALID_SLOT; spin_unlock(&oi->ip_lock); bail_add: @@ -2220,9 +2219,7 @@ static int ocfs2_orphan_add(struct ocfs2_super *osb, /* Record which orphan dir our inode now resides * in. delete_inode will use this to determine which orphan * dir to lock. */ - spin_lock(&OCFS2_I(inode)->ip_lock); - OCFS2_I(inode)->ip_orphaned_slot = osb->slot_num; - spin_unlock(&OCFS2_I(inode)->ip_lock); + fe->i_orphaned_slot = cpu_to_le16(osb->slot_num); mlog(0, "Inode %llu orphaned in slot %d\n", (unsigned long long)OCFS2_I(inode)->ip_blkno, osb->slot_num); |
