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authorTrond Myklebust <Trond.Myklebust@netapp.com>2010-05-13 12:51:02 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2010-05-14 15:09:34 -0400
commit18eb884282bbaf99700ba5b60ded782807d52408 (patch)
treeacdea072568b715ca56873df774e1402a882a890
parent1f4c86c0be9064ab4eebd9e67c84606c1cfeec4b (diff)
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NFS: Clean up nfs_create_request()
There is no point in looping if we're out of memory. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
-rw-r--r--fs/nfs/pagelist.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index 29d9d36cd5f..a3654e57b58 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -60,16 +60,10 @@ nfs_create_request(struct nfs_open_context *ctx, struct inode *inode,
{
struct nfs_page *req;
- for (;;) {
- /* try to allocate the request struct */
- req = nfs_page_alloc();
- if (req != NULL)
- break;
-
- if (fatal_signal_pending(current))
- return ERR_PTR(-ERESTARTSYS);
- yield();
- }
+ /* try to allocate the request struct */
+ req = nfs_page_alloc();
+ if (req == NULL)
+ return ERR_PTR(-ENOMEM);
/* Initialize the request struct. Initially, we assume a
* long write-back delay. This will be adjusted in