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

..

allocpercpu.c

[PATCH] Extract the allocpercpu functions from the slab allocator

2006-09-26 08:48:51 -07:00

bootmem.c

[PATCH] bootmem: use MAX_DMA_ADDRESS instead of LOW32LIMIT

2006-09-26 08:48:49 -07:00

bounce.c

[PATCH] BLOCK: Separate the bounce buffering code from the highmem code [try #6]

2006-09-30 20:32:11 +02:00

fadvise.c

[PATCH] fadvise() make POSIX_FADV_NOREUSE a no-op

2006-08-06 08:57:47 -07:00

filemap_xip.c

[PATCH] mark address_space_operations const

2006-06-28 14:59:04 -07:00

filemap.c

[PATCH] Streamline generic_file_* interfaces and filemap cleanups

2006-10-01 00:39:28 -07:00

filemap.h

[PATCH] generic_file_buffered_write(): handle zero-length iovec segments

2006-06-29 10:26:20 -07:00

fremap.c

[PATCH] mm: small cleanup of install_page()

2006-09-26 08:48:44 -07:00

highmem.c

[PATCH] BLOCK: Separate the bounce buffering code from the highmem code [try #6]

2006-09-30 20:32:11 +02:00

hugetlb.c

[PATCH] NUMA: Add zone_to_nid function

2006-09-26 08:48:52 -07:00

internal.h

[PATCH] mm: VM_BUG_ON

2006-09-26 08:48:44 -07:00

Kconfig

[PATCH] hot-add-mem x86_64: Kconfig changes

2006-10-01 00:39:18 -07:00

madvise.c

[PATCH] Fix MADV_REMOVE protection checking

2006-04-17 18:22:18 -07:00

Makefile

[PATCH] BLOCK: Make it possible to disable the block layer [try #6]

2006-09-30 20:52:31 +02:00

memory_hotplug.c

[PATCH] hot-add-mem x86_64: use CONFIG_MEMORY_HOTPLUG_RESERVE

2006-10-01 00:39:18 -07:00

memory.c

[PATCH] mm: fix a race condition under SMC + COW

2006-09-29 09:18:03 -07:00

mempolicy.c

[PATCH] kmemdup: some users

2006-10-01 00:39:19 -07:00

mempool.c

[PATCH] dm: work around mempool_alloc, bio_alloc_bioset deadlocks

2006-09-01 11:39:09 -07:00

migrate.c

[PATCH] BLOCK: Make it possible to disable the block layer [try #6]

2006-09-30 20:52:31 +02:00

mincore.c

[PATCH] freepgt: sys_mincore ignore FIRST_USER_PGD_NR

2005-04-19 13:29:20 -07:00

mlock.c

[PATCH] move capable() to capability.h

2006-01-11 18:42:13 -08:00

mmap.c

[PATCH] ZVC: Support NR_SLAB_RECLAIMABLE / NR_SLAB_UNRECLAIMABLE

2006-09-26 08:48:51 -07:00

mmzone.c

[PATCH] mm/mmzone.c: EXPORT_UNUSED_SYMBOL

2006-07-10 13:24:17 -07:00

mprotect.c

[PATCH] mm: optimize the new mprotect() code a bit

2006-09-26 08:48:44 -07:00

mremap.c

[PATCH] lockdep: annotate mm

2006-07-03 15:27:07 -07:00

msync.c

[PATCH] mm: msync() cleanup

2006-09-26 08:48:45 -07:00

nommu.c

[PATCH] NOMMU: don't try and give NULL to fput()

2006-10-01 00:39:17 -07:00

oom_kill.c

[PATCH] oom: don't kill current when another OOM in progress

2006-09-29 09:18:21 -07:00

page_alloc.c

[PATCH] mm/page_alloc: use NULL instead of 0 for ptr

2006-09-27 08:26:13 -07:00

page_io.c

[PATCH] swsusp: read speedup

2006-09-26 08:48:58 -07:00

page-writeback.c

[PATCH] BLOCK: Make it possible to disable the block layer [try #6]

2006-09-30 20:52:31 +02:00

pdflush.c

[PATCH] pdflush: handle resume wakeups

2006-06-25 10:01:06 -07:00

prio_tree.c

…

readahead.c

spelling fixes

2006-06-26 18:35:02 +02:00

rmap.c

[PATCH] mm: tracking shared dirty pages

2006-09-26 08:48:44 -07:00

shmem_acl.c

[PATCH] Access Control Lists for tmpfs

2006-09-29 09:18:24 -07:00

shmem.c

[PATCH] r/o bind mounts: unlink: monitor i_nlink

2006-10-01 00:39:30 -07:00

slab.c

[PATCH] single bit flip detector

2006-09-29 09:18:10 -07:00

slob.c

[PATCH] Make kmem_cache_destroy() return void

2006-09-27 08:26:11 -07:00

sparse.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

swap_state.c

[PATCH] lockdep: locking init debugging improvement

2006-07-03 15:27:02 -07:00

swap.c

[PATCH] mm/: make functions static

2006-09-26 08:48:45 -07:00

swapfile.c

[PATCH] valid_swaphandles() fix

2006-09-29 09:18:23 -07:00

thrash.c

[PATCH] temporarily disable swap token on memory pressure

2005-11-28 14:42:25 -08:00

tiny-shmem.c

[PATCH] devfs: Remove the devfs_fs_kernel.h file from the tree

2006-06-26 12:25:08 -07:00

truncate.c

[PATCH] BLOCK: Make it possible to disable the block layer [try #6]

2006-09-30 20:52:31 +02:00

util.c

[PATCH] kmemdup: introduce

2006-10-01 00:39:19 -07:00

vmalloc.c

[PATCH] Mark __remove_vm_area() static

2006-09-27 08:26:13 -07:00

vmscan.c

[PATCH] page invalidation cleanup

2006-09-27 08:26:12 -07:00

vmstat.c

[PATCH] zone_statistics: Use hot node instead of cold zone_pgdat

2006-09-27 08:26:13 -07:00