From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Gleixner Date: Tue, 29 Sep 2020 22:25:25 +0200 Subject: [Intel-wired-lan] [patch V2 16/36] net: sfc: Use GFP_KERNEL in efx_ef10_try_update_nic_stats() References: <20200929202509.673358734@linutronix.de> Message-ID: <20200929203501.078203643@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: From: Sebastian Andrzej Siewior efx_ef10_try_update_nic_stats_vf() is now only invoked from thread context and can sleep after efx::stats_lock is dropped. Change the allocation mode from GFP_ATOMIC to GFP_KERNEL. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Thomas Gleixner --- V2: Adjust to Edward's stats update split --- drivers/net/ethernet/sfc/ef10.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -1873,7 +1873,7 @@ static int efx_ef10_try_update_nic_stats efx_ef10_get_stat_mask(efx, mask); - rc = efx_nic_alloc_buffer(efx, &stats_buf, dma_len, GFP_ATOMIC); + rc = efx_nic_alloc_buffer(efx, &stats_buf, dma_len, GFP_KERNEL); if (rc) { spin_lock_bh(&efx->stats_lock); return rc;