staging: lustre: llite: fix ll_statahead_thread() problems on failure

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When ll_prep_md_op_data() fails, ll_statahead_thread() does not
release reference of sai and parent dentry. It does not wake
up parent thread either. This patch fixes these problems.

Signed-off-by: Li Xi <lixi@ddn.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5274
Reviewed-on: http://review.whamcloud.com/10940
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Lai Siyao <lai.siyao@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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Li Xi 2016-09-18 16:37:00 -04:00 • committed by Greg Kroah-Hartman

parent b125a1b2b9

commit cfa4860592

1 changed files with 7 additions and 4 deletions

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drivers/staging/lustre/lustre/llite/statahead.c

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