diff options
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 44c14a87750e..9614adc7e754 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -1331,8 +1331,8 @@ lookup_bh_lru(struct block_device *bdev, sector_t block, unsigned size) for (i = 0; i < BH_LRU_SIZE; i++) { struct buffer_head *bh = __this_cpu_read(bh_lrus.bhs[i]); - if (bh && bh->b_bdev == bdev && - bh->b_blocknr == block && bh->b_size == size) { + if (bh && bh->b_blocknr == block && bh->b_bdev == bdev && + bh->b_size == size) { if (i) { while (i) { __this_cpu_write(bh_lrus.bhs[i], @@ -2318,6 +2318,11 @@ static int cont_expand_zero(struct file *file, struct address_space *mapping, err = 0; balance_dirty_pages_ratelimited(mapping); + + if (unlikely(fatal_signal_pending(current))) { + err = -EINTR; + goto out; + } } /* page covers the boundary, find the boundary offset */ |
