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(parent: 9cd63b6) | patch
vfs: prevent remount read-only if pending removes
authorMiklos Szeredi <mszeredi@suse.cz>
Mon, 21 Nov 2011 11:11:33 +0000 (12:11 +0100)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 7 Jan 2012 04:20:13 +0000 (23:20 -0500)
commitc54d23b1fddaab7396fe7002ef54e997d9a3491f
tree9a14c135741f3a8ba960ff97f060a58597604a6dtree | snapshot
parent9cd63b634230877376c27f5d0ba9a665d25e412acommit | diff
vfs: prevent remount read-only if pending removes

If there are any inodes on the super block that have been unlinked
(i_nlink == 0) but have not yet been deleted then prevent the
remounting the super block read-only.

Reported-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Tested-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/file_table.c diff | blob | history
fs/namespace.c diff | blob | history
fs/super.c diff | blob | history
include/linux/fs.h diff | blob | history
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