After proc_layoutcommit success, i_size_read(inode) always >= new_size.
Just set lc_size_chg before proc_layoutcommit, if proc_layoutcommit
failed, nfsd will skip the lc_size_chg, so it's no harm.
Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
---
fs/nfsd/nfs4proc.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 90cfda7..d112c8a 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -1364,10 +1364,6 @@ nfsd4_layoutcommit(struct svc_rqst *rqstp,
goto out;
}
- nfserr = ops->proc_layoutcommit(inode, lcp);
- if (nfserr)
- goto out_put_stid;
-
if (new_size > i_size_read(inode)) {
lcp->lc_size_chg = 1;
lcp->lc_newsize = new_size;
@@ -1375,7 +1371,7 @@ nfsd4_layoutcommit(struct svc_rqst *rqstp,
lcp->lc_size_chg = 0;
}
-out_put_stid:
+ nfserr = ops->proc_layoutcommit(inode, lcp);
nfs4_put_stid(&ls->ls_stid);
out:
return nfserr;
--
2.4.3
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