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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-10-23 18:46:36 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-10-24 03:22:08 +0000 |
| commit | 2e982ab92dff057c639d4a43ccfa275be62f5e59 (patch) | |
| tree | 8c8467e06736efa042006b11210281894c75bd95 /include/target/target_core_transport.h | |
| parent | 415a090ade7e674018e3fa4255938e4c312339b3 (diff) | |
| download | op-kernel-dev-2e982ab92dff057c639d4a43ccfa275be62f5e59.zip op-kernel-dev-2e982ab92dff057c639d4a43ccfa275be62f5e59.tar.gz | |
target: Remove legacy se_task->task_timer and associated logic
This patch removes the legacy usage of se_task->task_timer and associated
infrastructure that originally was used as a way to help manage buggy backend
SCSI LLDs that in certain cases would never return back an outstanding task.
This includes the removal of target_complete_timeout_work(), timeout logic
from transport_complete_task(), transport_task_timeout_handler(),
transport_start_task_timer(), the per device task_timeout configfs attribute,
and all task_timeout associated structure members and defines in
target_core_base.h
This is being removed in preparation to make transport_complete_task() run
in lock-less mode.
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target/target_core_transport.h')
| -rw-r--r-- | include/target/target_core_transport.h | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/include/target/target_core_transport.h b/include/target/target_core_transport.h index 32c5863..a037a1a 100644 --- a/include/target/target_core_transport.h +++ b/include/target/target_core_transport.h @@ -22,10 +22,9 @@ #define PYX_TRANSPORT_LU_COMM_FAILURE -7 #define PYX_TRANSPORT_UNKNOWN_MODE_PAGE -8 #define PYX_TRANSPORT_WRITE_PROTECTED -9 -#define PYX_TRANSPORT_TASK_TIMEOUT -10 -#define PYX_TRANSPORT_RESERVATION_CONFLICT -11 -#define PYX_TRANSPORT_ILLEGAL_REQUEST -12 -#define PYX_TRANSPORT_USE_SENSE_REASON -13 +#define PYX_TRANSPORT_RESERVATION_CONFLICT -10 +#define PYX_TRANSPORT_ILLEGAL_REQUEST -11 +#define PYX_TRANSPORT_USE_SENSE_REASON -12 #ifndef SAM_STAT_RESERVATION_CONFLICT #define SAM_STAT_RESERVATION_CONFLICT 0x18 @@ -38,13 +37,6 @@ #define TRANSPORT_PLUGIN_VHBA_PDEV 2 #define TRANSPORT_PLUGIN_VHBA_VDEV 3 -/* For SE OBJ Plugins, in seconds */ -#define TRANSPORT_TIMEOUT_TUR 10 -#define TRANSPORT_TIMEOUT_TYPE_DISK 60 -#define TRANSPORT_TIMEOUT_TYPE_ROM 120 -#define TRANSPORT_TIMEOUT_TYPE_TAPE 600 -#define TRANSPORT_TIMEOUT_TYPE_OTHER 300 - /* * struct se_subsystem_dev->su_dev_flags */ @@ -61,8 +53,6 @@ #define DF_SPC2_RESERVATIONS_WITH_ISID 0x00000004 /* struct se_dev_attrib sanity values */ -/* 10 Minutes */ -#define DA_TASK_TIMEOUT_MAX 600 /* Default max_unmap_lba_count */ #define DA_MAX_UNMAP_LBA_COUNT 0 /* Default max_unmap_block_desc_count */ |
