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- Fixed crash introduced by r710 reported by andy yan <andyysj@gmail.com>

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- Improve logging on write access on read-only devices
 - Make the same initiator coming through different sessions use shared IO context
 - Cleanups



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@721 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2009-03-26 18:25:00 +00:00
parent 00b094c7fa
commit f8ba391aea
6 changed files with 114 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files
usr/fileio/common.c
+2 -2
View File
@@ -428,7 +428,7 @@ static int do_exec(struct vdisk_cmd *vcmd)
if (do_fsync || fua)
exec_fsync(vcmd);
} else {
TRACE(TRACE_MINOR, "Attempt to write to read-only "
PRINT_WARNING("Attempt to write to read-only "
"device %s", dev->name);
set_cmd_error(vcmd,
SCST_LOAD_SENSE(scst_sense_data_protect));
@@ -469,7 +469,7 @@ static int do_exec(struct vdisk_cmd *vcmd)
else if (do_fsync)
exec_fsync(vcmd);
} else {
TRACE(TRACE_MINOR, "Attempt to write to read-only "
PRINT_WARNING("Attempt to write to read-only "
"device %s", dev->name);
set_cmd_error(vcmd,
SCST_LOAD_SENSE(scst_sense_data_protect));
usr/fileio/debug.h
+26 -7
View File
@@ -163,13 +163,6 @@ do { \
} \
} while(0)
#define PRINT_ERROR(format, args...) \
do { \
debug_print_prefix(trace_flag, __LOG_PREFIX, __FUNCTION__, \
__LINE__); \
PRINT("***ERROR*** " format, args); \
} while(0)
#define PRINT_INFO(format, args...) \
do { \
debug_print_prefix(trace_flag, __LOG_PREFIX, __FUNCTION__, \
@@ -177,6 +170,20 @@ do { \
PRINT(format, args); \
} while(0)
#define PRINT_WARNING(format, args...) \
do { \
debug_print_prefix(trace_flag, __LOG_PREFIX, __FUNCTION__, \
__LINE__); \
PRINT("***WARNING*** " format, args); \
} while(0)
#define PRINT_ERROR(format, args...) \
do { \
debug_print_prefix(trace_flag, __LOG_PREFIX, __FUNCTION__, \
__LINE__); \
PRINT("***ERROR*** " format, args); \
} while(0)
#define TRACE_ENTRY() \
do { \
if (trace_flag & TRACE_ENTRYEXIT) \
@@ -264,6 +271,12 @@ do { \
PRINT("%s: " format, LOG_PREFIX, args); \
} while(0)
#define PRINT_WARNING(format, args...) \
do { \
PRINT("%s: ***WARNING*** " \
format, LOG_PREFIX, args); \
} while(0)
#define PRINT_ERROR(format, args...) \
do { \
PRINT("%s: ***ERROR*** " \
@@ -277,6 +290,12 @@ do { \
PRINT(format, args); \
} while(0)
#define PRINT_WARNING(format, args...) \
do { \
PRINT("***WARNING*** " format, args); \
} while(0)
#define PRINT_ERROR(format, args...) \
do { \
PRINT("***ERROR*** " format, args); \