staging: lustre: mdc: fixup MDS_SWAP_LAYOUTS ELC handling

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In mdc_ioc_swap_layouts() cancel *any* unused locks with LAYOUT or
XATTR IBITS set on the two files. (This matches the locks acquired in
mdt_swap_layouts(). Previously only locks that conflicted with a CR
LAYOUT lock were cancelled.)

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4320
Reviewed-on: http://review.whamcloud.com/9329
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Faccini Bruno <bruno.faccini@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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John L. Hammond 2016-08-16 16:18:36 -04:00 • committed by Greg Kroah-Hartman

parent 1d82425fbd

commit 29792c81f9

1 changed files with 4 additions and 2 deletions

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drivers/staging/lustre/lustre/mdc/mdc_request.c

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