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authorDaniel Stodden2010-04-30 22:01:22 +0000
committerJens Axboe2010-08-07 18:45:27 +0200
commitfa1bd3591a669b92b635dbdb11d1a32a5630821b (patch)
tree41309de6425e854420b26bdcfd94accaf52c3cee /kernel/time.c
parent7fd152f4b6ae4f3cf89e4b7a0383cc3c470772fc (diff)
blkfront: Lock blockfront_info during xbdev removal
Same approach as blkfront_closing: * Grab the bdev safely, holding the info mutex. * Zap xbdev safely, holding the info mutex. * Try bdev removal safely, holding bd_mutex. Signed-off-by: Daniel Stodden <daniel.stodden@citrix.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'kernel/time.c')
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