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authorAnton Arapov <anton@redhat.com>2012-09-12 09:18:33 +0200
committerAnton Arapov <anton@redhat.com>2012-09-12 09:19:26 +0200
commit985ef6b2108ed28ffd5f6630e1e0fce2e2a775f2 (patch)
treeeb9091ebd60e14eea65a9e6b5140f98d88e8a590 /fs/nfs/file.c
parent1d44b6f3fcf6058fb7c960b7558766967e8028f7 (diff)
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fedora kernel: 021ce7bee3cfdcbf16da1256b2c9f40f7e9bbd9ev3.5.3-1
Signed-off-by: Anton Arapov <anton@redhat.com>
Diffstat (limited to 'fs/nfs/file.c')
-rw-r--r--fs/nfs/file.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index a6708e6b438..90757691ec8 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -459,8 +459,11 @@ static int nfs_release_page(struct page *page, gfp_t gfp)
dfprintk(PAGECACHE, "NFS: release_page(%p)\n", page);
- /* Only do I/O if gfp is a superset of GFP_KERNEL */
- if (mapping && (gfp & GFP_KERNEL) == GFP_KERNEL) {
+ /* Only do I/O if gfp is a superset of GFP_KERNEL, and we're not
+ * doing this memory reclaim for a fs-related allocation.
+ */
+ if (mapping && (gfp & GFP_KERNEL) == GFP_KERNEL &&
+ !(current->flags & PF_FSTRANS)) {
int how = FLUSH_SYNC;
/* Don't let kswapd deadlock waiting for OOM RPC calls */