diff options
| author | Peng Tao <bergwolf@gmail.com> | 2012-01-12 23:18:48 +0800 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-01-12 16:39:05 -0500 |
| commit | 74a6eeb44ca6174d9cc93b9b8b4d58211c57bc80 (patch) | |
| tree | 7aa0fc19c383f31123232103121756e48fbb84ed /lib/lcm.c | |
| parent | 93a3844ee0f843b05a1df4b52e1a19ff26b98d24 (diff) | |
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 'lib/lcm.c')
0 files changed, 0 insertions, 0 deletions