Cap BIO size it one page
Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
---
fs/nfs/objlayout/objio_osd.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/objlayout/objio_osd.c b/fs/nfs/objlayout/objio_osd.c
index bc5aa46..06bc032 100644
--- a/fs/nfs/objlayout/objio_osd.c
+++ b/fs/nfs/objlayout/objio_osd.c
@@ -561,6 +561,9 @@ static int _add_stripe_unit(struct objio_state *ios, unsigned *cur_pg,
unsigned bio_size = (ios->ol_state.nr_pages + pages_in_stripe) /
stripes;
+ if (BIO_MAX_PAGES_KMALLOC < bio_size)
+ bio_size = BIO_MAX_PAGES_KMALLOC;
+
per_dev->bio = bio_kmalloc(gfp_flags, bio_size);
if (unlikely(!per_dev->bio)) {
dprintk("Faild to allocate BIO size=%u\n", bio_size);
--
1.7.2.3
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