* use tabs not spaces
* Macros with complex values should be enclosed in parenthesis.
* printk() should include KERN_ facility level.
The patch below has been verified by reviewing it carefully and by verifying the output of the following command: scripts/run-regression-tests -k 2.6.28.8
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@707 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Now sense data are sent without additional memory allocation and copy
- Sending and receiving padding bytes reimplemented
- Cleanups
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@699 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Implemented "plug-and-play" notifications about new devices in security groups and changed size of a device both through AENs and Unit Attentions
- New command SCST_USER_DEVICE_CAPACITY_CHANGED added to scst_user interface to notify SCST core that the corresponding device has changed its capacity
- New command "resync_size" added to scst_vdisk proc interface to tell scst_vdisk to reread size of the corresponding device.
- Docs update
- Minor fixes and cleanups
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@697 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- scst_set_initial_UA() added. It sets initial Unit Attention for session, replacing default scst_sense_reset_UA
- task_mgmt_affected_cmds_done() callback added in struct scst_tgt_template. It's informs target driver that a received task management fun
ction has been completed.
- Now devices blocked only in reset TM commands. ABORTs, etc. now done without devices blocking
- scst_unregister_session_ex() removed, since there are no users of it
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@684 d57e44dd-8a1f-0410-8b47-8ef2f437770f
There are 16 characters of the port_name + 7 characters of ":" + "\0" of
sprintf = total 24 bytes.
wwn_str has only 16 bytes.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@681 d57e44dd-8a1f-0410-8b47-8ef2f437770f
we don't, somehow, inadvertantly overrun the total
number of queue entries for a command + continuation
segments.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@680 d57e44dd-8a1f-0410-8b47-8ef2f437770f
I realized yesterday that the fix missed one rare case
still. if the hiwmk_check() returned with error and no_fail override was set
then the counter would still cross 0 on free.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@677 d57e44dd-8a1f-0410-8b47-8ef2f437770f
i noticed this issue running simple iscsi connection test to a few targets.
without included patch the active_pages_total counter wraps around 0 thus it
breaks logic for releasing memory on "hi watermark" just like it is depicted
in:
Inactive/active pages 18/-25
Hi/lo watermarks [pages] 119808/0
Hi watermark releases/failures 4/0
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@676 d57e44dd-8a1f-0410-8b47-8ef2f437770f
recovery from not being able to push a ctio
fix is in. Various task management fixes are
also in. Other work in progress.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@672 d57e44dd-8a1f-0410-8b47-8ef2f437770f
for the install so lsb commands come last should lsb not exist
on the system, at least the rest of install works.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@670 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- SCST_USER_UNREGISTER_DEVICE - to unregister device, flush mem reuse (SGV) cache and send UCMD_STATE_ON_CACHE_FREEING notifications for all freed buffers to the user space handler. Simple device close doesn't allow that, so all the cached buffers might look as "leaked" from the user space handler POV.
- SCST_USER_FLUSH_CACHE - to flush mem reuse (SGV) cache and send UCMD_STATE_ON_CACHE_FREEING notifications for all freed buffers to the user space handler
+ some cosmetics
Docs update is coming
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@665 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Docs about limitation of having initiator and target on the same host updated + cleanups
- Minor local thread storage improvements
- TRACE_MGMT_MINOR excluded from the default set of trace flags to not confuse people
- Dedicated kmem_cache for blockio created
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@662 d57e44dd-8a1f-0410-8b47-8ef2f437770f
as signed integers, while some inline functions in the same header file treat
these as unsigned integers. The patch below converts all uses to signed
integer.
The patch below has been verified by checking the output files generated by
the following command:
scripts/run-regression-tests -k 2.6.24.7 -k 2.6.25.20 -k 2.6.26.8 -k 2.6.27.13 -k 2.6.28.2
Note: I do not expect that this patch changes the behavior of SCST in any way.
This patch is not a bug fix -- all it does is cleaning up an inconsistency.
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@659 d57e44dd-8a1f-0410-8b47-8ef2f437770f
document:
- Added RHEL / CentOS to the list of officially supported kernels.
- Mentioned that regenerating the initial RAM disk is an explicit step on many
distro's.
- Replaced shell instructions for generating /etc/scst.conf by a sequence of
scstadmin commands.
- Added note about insserv.
Also it adds small HOWTO how to recompile RHEL/CentOS kernel in README_RHEL.
Also it implements some docs cleanups.
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@658 d57e44dd-8a1f-0410-8b47-8ef2f437770f
