commit: 39e88fcfb1d5c6c4b1ff76ca2ab76cf449b850e8 From: Yanchuan Nian <[email protected]> Date: Fri, 4 Jan 2013 20:19:49 +0800 Subject: pnfs: Increase the refcount when LAYOUTGET fails the first time
The layout will be set unusable if LAYOUTGET fails. Is it reasonable to increase the refcount iff LAYOUTGET fails the first time? Signed-off-by: Yanchuan Nian <[email protected]> Signed-off-by: Trond Myklebust <[email protected]> Cc: [email protected] [>= 3.7] --- fs/nfs/pnfs.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index e7165d9..d00260b 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -254,7 +254,7 @@ static void pnfs_layout_set_fail_bit(struct pnfs_layout_hdr *lo, int fail_bit) { lo->plh_retry_timestamp = jiffies; - if (test_and_set_bit(fail_bit, &lo->plh_flags)) + if (!test_and_set_bit(fail_bit, &lo->plh_flags)) atomic_inc(&lo->plh_refcount); } -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
