Messages in this thread Patch in this message | | | From | James Simmons <> | Subject | [PATCH 05/22] staging: lustre: llite: handle xattr cache refill race | Date | Mon, 16 Apr 2018 00:14:54 -0400 |
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From: "John L. Hammond" <john.hammond@intel.com>
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> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-10132 Reviewed-on: https://review.whamcloud.com/29654 Reviewed-by: Andreas Dilger <andreas.dilger@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> --- drivers/staging/lustre/lustre/llite/xattr_cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/llite/xattr_cache.c b/drivers/staging/lustre/lustre/llite/xattr_cache.c index 53dfaea..5da69ba0 100644 --- a/drivers/staging/lustre/lustre/llite/xattr_cache.c +++ b/drivers/staging/lustre/lustre/llite/xattr_cache.c @@ -357,7 +357,7 @@ static int ll_xattr_cache_refill(struct inode *inode) if (unlikely(!req)) { CDEBUG(D_CACHE, "cancelled by a parallel getxattr\n"); ll_intent_drop_lock(&oit); - rc = -EIO; + rc = -EAGAIN; goto err_unlock; } -- 1.8.3.1
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