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(parent: 3846b8e) | patch
touch_mnt_namespace when the mount flags change
authorDan Williams <dan.j.williams@intel.com>
Sat, 27 Sep 2008 02:01:20 +0000 (19:01 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 20 Nov 2008 22:54:41 +0000 (14:54 -0800)
commite0e208044d83f48efecde9b36150f83cef8cabb4
treecd2ec329fafd94f0e1307cbf43aa27ce42d06547tree | snapshot
parent3846b8e059ac7461ee2ea121d3dff9b38e596e55commit | diff
touch_mnt_namespace when the mount flags change

commit 0e55a7cca4b66f625d67b292f80b6a976e77c51b upstream

Daemons that need to be launched while the rootfs is read-only can now
poll /proc/mounts to be notified when their O_RDWR requests may no
longer end in EROFS.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fs/namespace.c diff | blob | history
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