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authorLinus Torvalds <torvalds@linux-foundation.org>2021-07-02 15:14:36 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-07-02 15:14:36 -0700
commitbd31b9efbf549d9630bf2f269a3a56dcb29fcac1 (patch)
tree677abd40f1f86276199e68c098e48120671ec851 /block/Kconfig
parent9f7b640f001f9781e0803fb60e7b3e7f2f1a1757 (diff)
parent041761f4a4db662e38b4ae9d510b8beb24c7d4b6 (diff)
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley: "This series consists of the usual driver updates (ufs, ibmvfc, megaraid_sas, lpfc, elx, mpi3mr, qedi, iscsi, storvsc, mpt3sas) with elx and mpi3mr being new drivers. The major core change is a rework to drop the status byte handling macros and the old bit shifted definitions and the rest of the updates are minor fixes" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (287 commits) scsi: aha1740: Avoid over-read of sense buffer scsi: arcmsr: Avoid over-read of sense buffer scsi: ips: Avoid over-read of sense buffer scsi: ufs: ufs-mediatek: Add missing of_node_put() in ufs_mtk_probe() scsi: elx: libefc: Fix IRQ restore in efc_domain_dispatch_frame() scsi: elx: libefc: Fix less than zero comparison of a unsigned int scsi: elx: efct: Fix pointer error checking in debugfs init scsi: elx: efct: Fix is_originator return code type scsi: elx: efct: Fix link error for _bad_cmpxchg scsi: elx: efct: Eliminate unnecessary boolean check in efct_hw_command_cancel() scsi: elx: efct: Do not use id uninitialized in efct_lio_setup_session() scsi: elx: efct: Fix error handling in efct_hw_init() scsi: elx: efct: Remove redundant initialization of variable lun scsi: elx: efct: Fix spelling mistake "Unexected" -> "Unexpected" scsi: lpfc: Fix build error in lpfc_scsi.c scsi: target: iscsi: Remove redundant continue statement scsi: qla4xxx: Remove redundant continue statement scsi: ppa: Switch to use module_parport_driver() scsi: imm: Switch to use module_parport_driver() scsi: mpt3sas: Fix error return value in _scsih_expander_add() ...
Diffstat (limited to 'block/Kconfig')
-rw-r--r--block/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/block/Kconfig b/block/Kconfig
index e71c63eaaf52..7885a27bd949 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -151,6 +151,15 @@ config BLK_CGROUP_IOLATENCY
Note, this is an experimental interface and could be changed someday.
+config BLK_CGROUP_FC_APPID
+ bool "Enable support to track FC I/O Traffic across cgroup applications"
+ depends on BLK_CGROUP=y
+ help
+ Enabling this option enables the support to track FC I/O traffic across
+ cgroup applications. It enables the Fabric and the storage targets to
+ identify, monitor, and handle FC traffic based on VM tags by inserting
+ application specific identification into the FC frame.
+
config BLK_CGROUP_IOCOST
bool "Enable support for cost model based cgroup IO controller"
depends on BLK_CGROUP=y