diff options
| author | Peng Tao | 2012-01-12 16:18:48 +0100 |
|---|---|---|
| committer | Trond Myklebust | 2012-01-12 22:39:05 +0100 |
| commit | 74a6eeb44ca6174d9cc93b9b8b4d58211c57bc80 (patch) | |
| tree | 7aa0fc19c383f31123232103121756e48fbb84ed /fs/nfs/callback_proc.c | |
| parent | pnfsblock: don't spinlock when freeing block_dev (diff) | |
| download | kernel-qcow2-linux-74a6eeb44ca6174d9cc93b9b8b4d58211c57bc80.tar.gz kernel-qcow2-linux-74a6eeb44ca6174d9cc93b9b8b4d58211c57bc80.tar.xz kernel-qcow2-linux-74a6eeb44ca6174d9cc93b9b8b4d58211c57bc80.zip | |
pnfsblock: limit bio page count
One bio can have at most BIO_MAX_PAGES pages. We should limit it bec otherwise
bio_alloc will fail when there are many pages in one read/write_pagelist.
Cc: <stable@vger.kernel.org> #3.1+
Signed-off-by: Peng Tao <peng_tao@emc.com>
Signed-off-by: Benny Halevy <bhalevy@tonian.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/callback_proc.c')
0 files changed, 0 insertions, 0 deletions