From cf4aa89416576aff542f208c39aed2b10d626ed1 Mon Sep 17 00:00:00 2001 From: Vladislav Bolkhovitin Date: Thu, 12 Nov 2015 01:06:51 +0000 Subject: [PATCH] Cleanups git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6673 d57e44dd-8a1f-0410-8b47-8ef2f437770f --- scst/README | 2 +- scst/README_in-tree | 5 +++++ scst/include/scst.h | 2 +- scst/src/scst_main.c | 1 - usr/Makefile | 2 -- 5 files changed, 7 insertions(+), 5 deletions(-) diff --git a/scst/README b/scst/README index 1177aba07..978d8f6fb 100644 --- a/scst/README +++ b/scst/README @@ -30,7 +30,7 @@ SCST supports the following I/O modes: * User space mode using scst_user device handler, which allows to implement in the user space high performance virtual SCSI devices. Comparing with fully in-kernel dev handlers this mode has - very low overhead (few %%) + very low overhead (few %%). * "Performance" device handlers, which provide in pseudo pass-through mode a way for direct performance measurements without overhead of diff --git a/scst/README_in-tree b/scst/README_in-tree index 8f8205f61..91d0b6ca6 100644 --- a/scst/README_in-tree +++ b/scst/README_in-tree @@ -24,6 +24,11 @@ SCST supports the following I/O modes: caching between application and disk or need the large block throughput. + * User space mode using scst_user device handler, which allows to + implement in the user space high performance virtual SCSI + devices. Comparing with fully in-kernel dev handlers this mode has + very low overhead (few %%). + * "Performance" device handlers, which provide in pseudo pass-through mode a way for direct performance measurements without overhead of actual data transferring from/to underlying SCSI device. diff --git a/scst/include/scst.h b/scst/include/scst.h index de2d36ce3..a88f6cce1 100644 --- a/scst/include/scst.h +++ b/scst/include/scst.h @@ -2761,7 +2761,7 @@ struct scst_device { unsigned int dev_unregistering:1; /* - * Set if ext blocking is pending. It if just shortcut for + * Set if ext blocking is pending. It is just shortcut for * !list_empty(&dev->ext_blockers_list) to save a cache miss. */ unsigned int ext_blocking_pending:1; diff --git a/scst/src/scst_main.c b/scst/src/scst_main.c index 63d2e8e37..85ab18fe1 100644 --- a/scst/src/scst_main.c +++ b/scst/src/scst_main.c @@ -2685,7 +2685,6 @@ static int __init init_scst(void) goto out_thread_free; #endif - PRINT_INFO("SCST version %s loaded successfully (max mem for " "commands %dMB, per device %dMB)", SCST_VERSION_STRING, scst_max_cmd_mem, scst_max_dev_cmd_mem); diff --git a/usr/Makefile b/usr/Makefile index 85bed6073..cff5548c2 100644 --- a/usr/Makefile +++ b/usr/Makefile @@ -18,8 +18,6 @@ # SHELL=/bin/bash -# Decide to use which kernel src. If not specified, is current running kernel. -#export KDIR=/usr/src/linux-2.6 FILEIO_DIR=fileio STPGD_DIR=stpgd