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9a53c3a783
linux/fs/nfs
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Dave Hansen 9a53c3a783 [PATCH] r/o bind mounts: unlink: monitor i_nlink 
When a filesystem decrements i_nlink to zero, it means that a write must be
performed in order to drop the inode from the filesystem.

We're shortly going to have keep filesystems from being remounted r/o between
the time that this i_nlink decrement and that write occurs.

So, add a little helper function to do the decrements.  We'll tie into it in a
bit to note when i_nlink hits zero.

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-01 00:39:30 -07:00
..
callback_proc.c NFS: Generalise the nfs_client structure 2006-09-22 23:24:33 -04:00
callback_xdr.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
callback.c NFS: Generalise the nfs_client structure 2006-09-22 23:24:33 -04:00
callback.h NFS: Fix NFS4 callback up/down prototypes 2006-09-22 23:24:31 -04:00
client.c NFSv4: It's perfectly legal for clp to be NULL here.... 2006-09-22 23:25:02 -04:00
delegation.c [PATCH] fs: Removing useless casts 2006-09-27 08:26:10 -07:00
delegation.h NFS: Rename struct nfs4_client to struct nfs_client 2006-09-22 23:24:31 -04:00
dir.c [PATCH] r/o bind mounts: unlink: monitor i_nlink 2006-10-01 00:39:30 -07:00
direct.c [PATCH] Vectorize aio_read/aio_write fileop methods 2006-10-01 00:39:28 -07:00
file.c [PATCH] Vectorize aio_read/aio_write fileop methods 2006-10-01 00:39:28 -07:00
getroot.c NFS: Secure the roots of the NFS subtrees in a shared superblock 2006-09-22 23:24:38 -04:00
idmap.c SUNRPC: Make rpc_mkpipe() take the parent dentry as an argument 2006-09-22 23:24:54 -04:00
inode.c [PATCH] inode-diet: Eliminate i_blksize from the inode structure 2006-09-27 08:26:18 -07:00
internal.h NFS: Add server and volume lists to /proc 2006-09-22 23:24:37 -04:00
iostat.h
Makefile NFS: Share NFS superblocks per-protocol per-server per-FSID 2006-09-22 23:24:37 -04:00
mount_clnt.c NFS: NFS_ROOT should use the new rpc_create API 2006-09-22 23:24:55 -04:00
namespace.c [PATCH] fs/nfs/: make code static 2006-09-27 08:26:20 -07:00
nfs2xdr.c NFS: Use cached page as buffer for NFS symlink requests 2006-09-22 23:24:53 -04:00
nfs3acl.c NFSv3: Client-side nfsacl caching fix 2006-06-09 09:34:11 -04:00
nfs3proc.c [PATCH] fs: Removing useless casts 2006-09-27 08:26:10 -07:00
nfs3xdr.c NFS: Use cached page as buffer for NFS symlink requests 2006-09-22 23:24:53 -04:00
nfs4_fs.h NFS: Share NFS superblocks per-protocol per-server per-FSID 2006-09-22 23:24:37 -04:00
nfs4namespace.c NFS: Share NFS superblocks per-protocol per-server per-FSID 2006-09-22 23:24:37 -04:00
nfs4proc.c NFSv4: Poll more aggressively when handling NFS4ERR_DELAY 2006-09-22 23:25:04 -04:00
nfs4renewd.c NFSv4: Fix a use-after-free issue with the nfs server. 2006-09-22 23:24:54 -04:00
nfs4state.c NFS: Share NFS superblocks per-protocol per-server per-FSID 2006-09-22 23:24:37 -04:00
nfs4xdr.c NFS: Use cached page as buffer for NFS symlink requests 2006-09-22 23:24:53 -04:00
nfsroot.c
pagelist.c [PATCH] Really ignore kmem_cache_destroy return value 2006-09-27 08:26:10 -07:00
proc.c [PATCH] fs: Removing useless casts 2006-09-27 08:26:10 -07:00
read.c [PATCH] Really ignore kmem_cache_destroy return value 2006-09-27 08:26:10 -07:00
super.c [PATCH] Allow file systems to manually d_move() inside of ->rename() 2006-09-24 13:50:45 -07:00
symlink.c nfs: remove nfs_put_link() 2006-06-25 06:39:35 -04:00
sysctl.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
unlink.c
write.c [PATCH] BLOCK: Remove no-longer necessary linux/mpage.h inclusions [try #6] 2006-09-30 20:52:30 +02:00