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d8889a445b538dbcc25d9a8c118d18228b5bbab5
android_kernel_xiaomi_sm8450/drivers/scsi/qla2xxx
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Roman Bolshakov 75490bcbd0 scsi: qla2xxx: Format log strings only if needed 
commit 69002c8ce914ef0ae22a6ea14b43bb30b9a9a6a8 upstream.

Commit 598a90f200 ("scsi: qla2xxx: add ring buffer for tracing debug
logs") introduced unconditional log string formatting to ql_dbg() even if
ql_dbg_log event is disabled. It harms performance because some strings are
formatted in fastpath and/or interrupt context.

Link: https://lore.kernel.org/r/20211112145446.51210-1-r.bolshakov@yadro.com
Fixes: 598a90f200 ("scsi: qla2xxx: add ring buffer for tracing debug logs")
Cc: Rajan Shanmugavelu <rajan.shanmugavelu@oracle.com>
Cc: stable@vger.kernel.org
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-12-14 11:32:38 +01:00
..
Kconfig
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Makefile
…
qla_attr.c
scsi: qla2xxx: Fix kernel crash when accessing port_speed sysfs file
2021-11-18 14:03:37 +01:00
qla_bsg.c
scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()
2021-10-27 09:56:55 +02:00
qla_bsg.h
scsi/qla2xxx: Convert to SPDX license identifiers
2020-09-16 14:31:50 +02:00
qla_dbg.c
scsi: qla2xxx: Format log strings only if needed
2021-12-14 11:32:38 +01:00
qla_dbg.h
scsi/qla2xxx: Convert to SPDX license identifiers
2020-09-16 14:31:50 +02:00
qla_def.h
scsi: qla2xxx: Changes to support kdump kernel for NVMe BFS
2021-10-06 15:55:45 +02:00
qla_devtbl.h
…
qla_dfs.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-10-23 16:19:02 -07:00
qla_dsd.h
…
qla_fw.h
Merge tag 'spdx-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2020-10-14 16:19:42 -07:00
qla_gbl.h
scsi: qla2xxx: Turn off target reset during issue_lip
2021-11-18 14:04:25 +01:00
qla_gs.c
Merge tag 'spdx-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2020-10-14 16:19:42 -07:00
qla_init.c
scsi: qla2xxx: Fix gnl list corruption
2021-11-18 14:04:25 +01:00
qla_inline.h
Merge tag 'spdx-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2020-10-14 16:19:42 -07:00
qla_iocb.c
Merge tag 'spdx-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2020-10-14 16:19:42 -07:00
qla_isr.c
scsi: qla2xxx: Changes to support kdump kernel for NVMe BFS
2021-10-06 15:55:45 +02:00
qla_mbx.c
scsi: qla2xxx: Fix mailbox direction flags in qla2xxx_get_adapter_id()
2021-11-26 10:39:19 +01:00
qla_mid.c
Merge tag 'spdx-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2020-10-14 16:19:42 -07:00
qla_mr.c
scsi: qla2xxx: Turn off target reset during issue_lip
2021-11-18 14:04:25 +01:00
qla_mr.h
scsi/qla2xxx: Convert to SPDX license identifiers
2020-09-16 14:31:50 +02:00
qla_nvme.c
scsi: qla2xxx: Changes to support kdump kernel for NVMe BFS
2021-10-06 15:55:45 +02:00
qla_nvme.h
Merge tag 'spdx-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2020-10-14 16:19:42 -07:00
qla_nx2.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-10-23 16:19:02 -07:00
qla_nx2.h
scsi/qla2xxx: Convert to SPDX license identifiers
2020-09-16 14:31:50 +02:00
qla_nx.c
scsi: qla2xxx: Fix error return code in qla82xx_write_flash_dword()
2021-05-26 12:06:48 +02:00
qla_nx.h
scsi/qla2xxx: Convert to SPDX license identifiers
2020-09-16 14:31:50 +02:00
qla_os.c
scsi: qla2xxx: Turn off target reset during issue_lip
2021-11-18 14:04:25 +01:00
qla_settings.h
scsi/qla2xxx: Convert to SPDX license identifiers
2020-09-16 14:31:50 +02:00
qla_sup.c
scsi/qla2xxx: Convert to SPDX license identifiers
2020-09-16 14:31:50 +02:00
qla_target.c
scsi: qla2xxx: Fix unmap of already freed sgl
2021-11-18 14:03:41 +01:00
qla_target.h
scsi: qla2xxx: Fix broken #endif placement
2021-04-07 15:00:05 +02:00
qla_tmpl.c
scsi: qla2xxx: Fix crash during driver load on big endian machines
2020-12-30 11:54:23 +01:00
qla_tmpl.h
scsi: qla2xxx: Fix crash during driver load on big endian machines
2020-12-30 11:54:23 +01:00
qla_version.h
Merge tag 'spdx-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2020-10-14 16:19:42 -07:00
tcm_qla2xxx.c
scsi: Revert "qla2xxx: Make sure that aborted commands are freed"
2021-03-30 14:32:07 +02:00
tcm_qla2xxx.h
…