staging/lustre/llite: fix open lock matching in ll_md_blocking_ast()
authorJohn L. Hammond <john.hammond@intel.com>
Sat, 1 Mar 2014 02:16:30 +0000 (21:16 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 1 Mar 2014 03:04:49 +0000 (19:04 -0800)
commit45b2a01074c54bdc00449ab8ad6f7af4a777b139
treebc341d8dc6991e8382d1429514fe302e778f4cad
parentda62fa24ca77497d95bcc00f04c32abfc2430145
staging/lustre/llite: fix open lock matching in ll_md_blocking_ast()

In ll_md_blocking_ast() match open locks before all others, ensuring
that MDS_INODELOCK_OPEN is not cleared from bits by another open lock
with a different mode. Change the int flags parameter of
ll_md_real_close() to fmode_t fmode. Clean up verious style issues in
both functions.

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Reviewed-on: http://review.whamcloud.com/8718
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4429
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/lustre/lustre/llite/file.c
drivers/staging/lustre/lustre/llite/llite_internal.h
drivers/staging/lustre/lustre/llite/namei.c