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Fabian Frederick authored
commit cdd9eefd upstream. Commit 0244756e ("ufs: sb mutex merge + mutex_destroy") generated deadlocks in read/write mode on mkdir. This patch partially reverts it keeping fixes by Andrew Morton and mutex_destroy() [AV: fixed a missing bit in ufs_remount()] Signed-off-by:
Fabian Frederick <fabf@skynet.be> Reported-by:
Ian Campbell <ian.campbell@citrix.com> Suggested-by:
Jan Kara <jack@suse.cz> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Evgeniy Dushistov <dushistov@mail.ru> Cc: Alexey Khoroshilov <khoroshilov@ispras.ru> Cc: Roger Pau Monne <roger.pau@citrix.com> Cc: Ian Jackson <Ian.Jackson@eu.citrix.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> [ luis: backported to 3.16: adjusted context ] Signed-off-by:
Luis Henriques <luis.henriques@canonical.com>
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