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authorAlasdair G Kergon <agk@redhat.com>2005-07-12 15:53:04 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-12 16:19:11 -0700
commitc3cd4f6b275da0f594797b73f721a4185335478f (patch)
treef7a3f0945993b02bb94fb770f2be4b01260b3ead /drivers/input/serio/i8042.h
parent436d41087d047b61f8ab0604dc74fff3240a8933 (diff)
[PATCH] device-mapper multipath: Fix pg initialisation races
Prevent more than one priority group initialisation function from being outstanding at once. Otherwise the completion functions interfere with each other. Also, reloading the table could reference a freed pointer. Only reset queue_io in pg_init_complete if another pg_init isn't required. Skip process_queued_ios if the queue is empty so that we only trigger a pg_init if there's I/O. Signed-off-by: Lars Marowsky-Bree <lmb@suse.de> 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>
Diffstat (limited to 'drivers/input/serio/i8042.h')
0 files changed, 0 insertions, 0 deletions