• Roland Dreier's avatar
    IPoIB: Allocate priv->tx_ring with vmalloc() · 10313cbb
    Roland Dreier authored
    Commit 7143740d ("IPoIB: Add send gather support") made struct
    ipoib_tx_buf significantly larger, since the mapping member changed
    from a single u64 to an array with MAX_SKB_FRAGS + 1 entries.  This
    means that allocating tx_rings with kzalloc() may fail because there
    is not enough contiguous memory for the new, much bigger size.  Fix
    this regression by allocating the rings with vmalloc() instead.
    Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
    10313cbb
ipoib_cm.c 40.9 KB