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[PATCH] device-mapper snapshot: bio_list fix
authorjblunck@suse.de <jblunck@suse.de>
Tue, 22 Nov 2005 05:32:36 +0000 (21:32 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 22 Nov 2005 17:14:31 +0000 (09:14 -0800)
commit233886dd32ad71daf9c21bf3728c0933a94870f0
tree4c60f5639c0983a76a43f51917868bce48acc4f9tree | snapshot
parent640eb3b0456f8273726d31160aa24568ae703eeccommit | diff
[PATCH] device-mapper snapshot: bio_list fix

bio_list_merge() should do nothing if the second list is empty - not oops.

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/md/dm-bio-list.h diff | blob | history
Domain: System / Kernel;