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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-02-05 17:05:08 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-02-05 22:16:50 -0500 |
| commit | e4af440aaf390ac1d39b26ef6cf4a28bcb6a5979 (patch) | |
| tree | 91732a637e2693aefa6f4fbba8daaf0e6cf34e4c | |
| parent | 5a0ec8acb945e302ce819b4a9787796ccf284548 (diff) | |
| download | linux-e4af440aaf390ac1d39b26ef6cf4a28bcb6a5979.tar.bz2 | |
NFSv4.1: pnfs_send_layoutreturn should use GFP_NOFS
In we want to be able to call pnfs_send_layoutreturn() from within the
writeback path, we really want it to use GFP_NOFS in order to prevent
recursion.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
| -rw-r--r-- | 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 703501d3ed19..a1d8620e8cb7 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -948,7 +948,7 @@ pnfs_send_layoutreturn(struct pnfs_layout_hdr *lo, nfs4_stateid stateid, struct nfs4_layoutreturn *lrp; int status = 0; - lrp = kzalloc(sizeof(*lrp), GFP_KERNEL); + lrp = kzalloc(sizeof(*lrp), GFP_NOFS); if (unlikely(lrp == NULL)) { status = -ENOMEM; spin_lock(&ino->i_lock); |