1 files changed, 8 insertions, 2 deletions

diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c
index 9718c22f186d..243c00071f76 100644
--- a/fs/logfs/dev_bdev.c
+++ b/fs/logfs/dev_bdev.c
@@ -9,6 +9,7 @@
 #include <linux/bio.h>
 #include <linux/blkdev.h>
 #include <linux/buffer_head.h>
+#include <linux/gfp.h>
 
 #define PAGE_OFS(ofs) ((ofs) & (PAGE_SIZE-1))
 
@@ -80,6 +81,7 @@ static void writeseg_end_io(struct bio *bio, int err)
                         prefetchw(&bvec->bv_page->flags);
 
                 end_page_writeback(page);
+                page_cache_release(page);
         } while (bvec >= bio->bi_io_vec);
         bio_put(bio);
         if (atomic_dec_and_test(&super->s_pending_writes))
@@ -97,8 +99,10 @@ static int __bdev_writeseg(struct super_block *sb, u64 ofs, pgoff_t index,
         unsigned int max_pages = queue_max_hw_sectors(q) >> (PAGE_SHIFT - 9);
         int i;
 
+        if (max_pages > BIO_MAX_PAGES)
+                max_pages = BIO_MAX_PAGES;
         bio = bio_alloc(GFP_NOFS, max_pages);
-        BUG_ON(!bio); /* FIXME: handle this */
+        BUG_ON(!bio);
 
         for (i = 0; i < nr_pages; i++) {
                 if (i >= max_pages) {
@@ -191,8 +195,10 @@ static int do_erase(struct super_block *sb, u64 ofs, pgoff_t index,
         unsigned int max_pages = queue_max_hw_sectors(q) >> (PAGE_SHIFT - 9);
         int i;
 
+        if (max_pages > BIO_MAX_PAGES)
+                max_pages = BIO_MAX_PAGES;
         bio = bio_alloc(GFP_NOFS, max_pages);
-        BUG_ON(!bio); /* FIXME: handle this */
+        BUG_ON(!bio);
 
         for (i = 0; i < nr_pages; i++) {
                 if (i >= max_pages) {