diff options
| author | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-20 09:28:24 -0600 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-23 11:37:44 -0600 |
| commit | 5b7f16804ad90e7f7a10c05b6a2e782598d9745a (patch) | |
| tree | 2228c575b0b001eaf76f48216fee2f066065681a /drivers/scsi/scsi_priv.h | |
| parent | de25deb18016f66dcdede165d07654559bb332bc (diff) | |
[SCSI] don't use __GFP_DMA for sense buffers if not required
Only hosts which actually have ISA DMA requirements need sense buffers
coming out of ZONE_DMA, so only use the __GFP_DMA flag for that case
to avoid allocating this scarce resource if it's not necessary.
[tomo: fixed slab leak in failure case]
Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/scsi_priv.h')
| -rw-r--r-- | drivers/scsi/scsi_priv.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index 55c6f71a9aee..3f34e9376b0a 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -27,8 +27,6 @@ extern void scsi_exit_hosts(void); extern int scsi_dispatch_cmd(struct scsi_cmnd *cmd); extern int scsi_setup_command_freelist(struct Scsi_Host *shost); extern void scsi_destroy_command_freelist(struct Scsi_Host *shost); -extern int scsi_setup_command_sense_buffer(struct Scsi_Host *shost); -extern void scsi_destroy_command_sense_buffer(struct Scsi_Host *shost); extern void __scsi_done(struct scsi_cmnd *cmd); #ifdef CONFIG_SCSI_LOGGING void scsi_log_send(struct scsi_cmnd *cmd); |