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Dave Hansen 2e4b7fcd92 [PATCH] r/o bind mounts: honor mount writer counts at remount
Originally from: Herbert Poetzl <herbert@13thfloor.at>

This is the core of the read-only bind mount patch set.

Note that this does _not_ add a "ro" option directly to the bind mount
operation.  If you require such a mount, you must first do the bind, then
follow it up with a 'mount -o remount,ro' operation:

If you wish to have a r/o bind mount of /foo on bar:

	mount --bind /foo /bar
	mount -o remount,ro /bar

Acked-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-04-19 00:29:27 -04:00
..
acpi ACPI, cpuidle: Clarify C-state description in sysfs 2008-02-14 00:09:55 -05:00
asm-alpha Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-arm Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-avr32 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-blackfin Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-cris Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-frv Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-generic kvm: provide kvm.h for all architecture: fixes headers_install 2008-04-02 15:28:18 -07:00
asm-h8300 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-ia64 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2008-04-18 09:44:55 -07:00
asm-m32r Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-m68k Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-m68knommu Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-mips Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-mn10300 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-parisc Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-powerpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-ppc [PPC] 8xx: swap bug-fix 2008-03-07 16:56:54 -06:00
asm-s390 Merge branch 'semaphore' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc 2008-04-18 08:25:29 -07:00
asm-sh Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-sparc Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-sparc64 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-um Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-v850 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-x86 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-xtensa Generic semaphore implementation 2008-04-17 10:42:34 -04:00
crypto [CRYPTO] skcipher: Fix section mismatches 2008-03-08 20:29:43 +08:00
keys
linux [PATCH] r/o bind mounts: honor mount writer counts at remount 2008-04-19 00:29:27 -04:00
math-emu
media V4L/DVB (7192): Adds support for Genius TVGo A11MCE 2008-02-18 11:15:19 -03:00
mtd
net [INET]: Uninline the __inet_inherit_port call. 2008-04-17 23:18:15 -07:00
pcmcia
rdma IB/core: Add support for modify CQ 2008-04-16 21:09:33 -07:00
rxrpc
scsi [SCSI] iscsi: extended cdb support 2008-04-18 11:51:19 -05:00
sound [ALSA] opl3 - Fix compilation without sequencer support 2008-02-22 14:20:08 -08:00
video
xen
Kbuild