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(parent: bce99ac) | patch
md: don't allow bitmap file to be added to raid0/linear.
authorNeilBrown <neilb@suse.de>
Fri, 8 Aug 2014 05:40:24 +0000 (15:40 +1000)
committerNeilBrown <neilb@suse.de>
Fri, 8 Aug 2014 05:43:20 +0000 (15:43 +1000)
commitdf08f8c281b96a2041deaec98c368133d30d7247
tree7baa7abbfe0b1671c421613c97c41f8e37a8d322tree | snapshot
parentbce99aca1282720b8ae8a253892efb5b883afebecommit | diff
md: don't allow bitmap file to be added to raid0/linear.

An array can only accept a bitmap if it will call bitmap_daemon_work
periodically, which means it needs a thread running.

If there is no thread, don't allow a bitmap to be added.

Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/md.c diff | blob | history
Linux Kernel Source Tree.