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Dave Hansen aceaf78da9 [PATCH] r/o bind mounts: create helper to drop file write access 
If someone decides to demote a file from r/w to just
r/o, they can use this same code as __fput().

NFS does just that, and will use this in the next
patch.

AV: drop write access in __fput() only after we evict from file list.

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Cc: Erez Zadok <ezk@cs.sunysb.edu>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: "J Bruce Fields" <bfields@fieldses.org>
Acked-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 		2008-04-19 00:25:32 -04:00
..
acpi
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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
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linux [PATCH] r/o bind mounts: create helper to drop file write access 2008-04-19 00:25:32 -04:00
math-emu
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media
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mtd
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net [INET]: Uninline the __inet_inherit_port call. 2008-04-17 23:18:15 -07:00
pcmcia
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rdma IB/core: Add support for modify CQ 2008-04-16 21:09:33 -07:00
rxrpc
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scsi [SCSI] iscsi: extended cdb support 2008-04-18 11:51:19 -05:00
sound
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video
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xen
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Kbuild
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