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LU-10132 llite: handle xattr cache refill race 54/29654/1
authorJohn L. Hammond <john.hammond@intel.com>
Tue, 17 Oct 2017 20:32:52 +0000 (15:32 -0500)
committerJohn L. Hammond <john.hammond@intel.com>
Tue, 17 Oct 2017 20:32:52 +0000 (15:32 -0500)
commit9cc8c3a20c547ec75325dde3dd17f4b1dcc66348
treea3db528513901976a2fcfdecf3358b74fe0b47c5
parent84f690eee28f3b9123b89249c568dd6255a4a348
LU-10132 llite: handle xattr cache refill race

In ll_xattr_cache_refill() if the xattr cache was invalid (and no
request was sent) then return -EAGAIN so that ll_getxattr_common()
caller will fetch the xattr from the MDT.

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Change-Id: Ia9ec7424e8786d92bdecf4897fafcf71d5061fb1
lustre/llite/xattr_cache.c