- 01 5月, 2011 32 次提交
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由 Christoph Hellwig 提交于
Stop using cmd->serial_number in printks. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Vasu Dev 提交于
Currently fcoe interface cleanup is done after ndo_fcoe_disable and that prevents logoff going out to the peer, so this patch moves all netdev cleanup and its releasing inside fcoe_interface_cleanup to have log off before ndo_fcoe_disable disables the fcoe. This patch also fixes asymmetric rtnl locking around fcoe_if_destroy, as currently this function requires rtnl held by its caller and then have this func drops the lock, instead now don't have any processing under rtnl inside fcoe_if_destroy, this required moving few func to get build working again. Signed-off-by: NVasu Dev <vasu.dev@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Vasu Dev 提交于
Added REC_TOV_CONST intent was to have rec tov as e_d_tov + 1s but currently it is e_d_tov + 1ms since e_d_tov is stored in ms unit. Also returned rec tov by get_fsp_rec_tov is in ms and this ms tov is used as-is with fc_fcp_timer_set expecting jiffies tov. Fixed this by having get_fsp_rec_tov return rec tov in jiffies as e_d_tov + 1s and then use jiffies tov w/ fc_fcp_timer_set. Also some cleanup, no need to cache get_fsp_rec_tov return value in local rec_tov at various places. Signed-off-by: NVasu Dev <vasu.dev@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Vasu Dev 提交于
As ema_list is already initialized by libfc_host_alloc. Signed-off-by: NVasu Dev <vasu.dev@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Yi Zou 提交于
fix typo of '_attach' -> '_detach' in the comment. Reported-by: NFrank Zhang <frank_1.zhang@intel.com> Signed-off-by: NYi Zou <yi.zou@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Yi Zou 提交于
possible buffer overflow in fcoe_transport_show when reaching the end of buffer and crossing PAGE_SIZE boundary. Signed-off-by: NYi Zou <yi.zou@intel.com> Signed-off-by: NTomas Henzl <thenzl@redhat.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Yi Zou 提交于
When rmmoving the underlying fcoe transport driver module by force when it's attached and in use, the correspoding netdev mapping should be cleaned up properly as well, otherwise the lookup for a given netdev for the transport would still return non NULL pointer, causing "unable to handle paging request" bug. Signed-off-by: NYi Zou <yi.zou@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Robert Love 提交于
The host_lock is still used to protect the can_queue value in the Scsi_Host, but it doesn't need to be held and released by each caller. This patch moves the lock usage into the fc_fcp_can_queue_ramp_up and fc_fcp_can_queue_ramp_down routines. Signed-off-by: NRobert Love <robert.w.love@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Kirill A. Shutemov 提交于
Signed-off-by: NKirill A. Shutemov <kirill@shutemov.name> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Yi Zou 提交于
The check of module state being MODULE_STATE_LIVE is no longer needed for the individual fcoe transport driver, e.g., fcoe.ko, as sysfs entries now go to libfcoe now, if it reaches fcoe.ko, it has to be already registered. The module state check for libfcoe will guard the possible race condition of sysfs being writable before module_init function is called and after module_exit. Signed-off-by: NYi Zou <yi.zou@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Robert Love 提交于
These checks were initially added to avoid a lockdep false positive when dealing with the s_active, rtnl and fcoe_config_mutex mutexes. Recently the create, destroy, enable and disable sysfs entries were moved from fcoe.ko to libfcoe.ko. With this change the mutex usage was shuffled around and the lockdep false positive stopped happening. We can now remove these checks. Signed-off-by: NRobert Love <robert.w.love@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Robert Love 提交于
This code was incorrectly ported from fcoe.c when the fcoe transport infrastructure was put into place. It was originally needed in fcoe.c when dealing with the rtnl mutex. In that code it was only needed to avoid a lockdep false positive. In libfcoe we don't deal with the rtnl mutex, we don't get the lockdep false positive and therefore we don't need these checks. Signed-off-by: NRobert Love <robert.w.love@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Julia Lawall 提交于
Error handling code following a kmalloc should free the allocated data. The semantic match that finds the problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S; expression E; identifier f,f1,l; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } ( x->f1 = E | (x->f1 == NULL || ...) | f(...,x->f1,...) ) ...> ( return \(0\|<+...x...+>\|ptr\); | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line) // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Acked-by: NBhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Wayne Boyer 提交于
In testing it was noticed that Extended Delay after Reset flag was being set for gscsi and volume set devices. This had a negative effect on performance for volume sets. The fix is to only set the flag for gscsi devices. Signed-off-by: NWayne Boyer <wayneb@linux.vnet.ibm.com> Acked-by: NBrian King <brking@linux.vnet.ibm.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Madhuranath Iyengar 提交于
A minor change in the versioning. We'll be attaching the "-k" in the end. Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Chad Dupuis 提交于
Add the inline function qla2x00_set_port_state() so that when a fcport state transition happens we can log the state transition if debug messages are enabled. Signed-off-by: NChad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Andrew Vasquez 提交于
Before driver's own internal state is marked as PLOGI/PRLI complete. This additional check closes a window seen with dual-personality initiator/target devices where a driver's PLOGI/PRLI request occurs within the window after the target's PLOGI request has completed, but prior to the target's PRLI arriving and processed by the firmware. Without this additional check, the firmware will return port-information stating that the port neither supports target nor initiator functions, causing the driver to register the rport prematurely to the FC-transport without the proper 'roles' being set. Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Giridhar Malavali 提交于
Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Giridhar Malavali 提交于
Also, change the ISP82xx code to only reset if this module_param is set and reset is intended via the QLA82XX_DEV_NEED_RESET case. Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Giridhar Malavali 提交于
[SCSI] qla2xxx: Display hardware/firmware registers to get more information about the error for ISP82xx. Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Joe Carnuccio 提交于
If fabric device has invalid loop id (FC_NO_LOOP_ID) then call qla2x00_find_new_loop_id() to attempt to obtain valid loop id. Signed-off-by: NJoe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Giridhar Malavali 提交于
For certain failures, try to recover first by doing FCoE context reset before attempting big hammer approach(adpater reset). Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Giridhar Malavali 提交于
The stanadlone call to qla82xx_check_fw_alive() in qla82xx_watchdog() is a typo, so remove it. Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Giridhar Malavali 提交于
Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Andrew Vasquez 提交于
Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Madhuranath Iyengar 提交于
Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Andrew Vasquez 提交于
Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Mike Hernandez 提交于
[SCSI] qla2xxx: Include request queue ID in the upper 16-bits of the I/O handle for Abort I/O IOCBs. The upper 16-bits of the handle for all I/O in multi-queue supported drivers carries the ID of the request queue it was submitted on. When using Abort I/O IOCB, the driver needs to also populate the upper 16-bits in the handle_to_abort field so the fw can correlate with the actual I/O. Signed-off-by: NMike Hernandez <michael.hernandez@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Andrew Vasquez 提交于
The bit is already set upon entry. Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Andrew Vasquez 提交于
Modifying qla24xx_get_fcp_prio() to return a 'found' status allows the driver to short circuit the 'set FCP-priority' call and reduce the amount of noise generated in the messages file: scsi(5): Unable to activate fcp priority, ret=0x102 scsi(5): Unable to activate fcp priority, ret=0x102 Also make qla24xx_get_fcp_prio() static. Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Andrew Vasquez 提交于
The respective done() functions are called from process context, so there's no reason to 'defer' the request. Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Andrew Vasquez 提交于
To provide a clearer translation of the command-status origin in relation to the midlayer's standard SCSI nexus. Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NMadhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 16 4月, 2011 6 次提交
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由 Jayamohan Kallickal 提交于
There was a bug in setting up type and dmsg for FW Signed-off-by: NJayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Jayamohan Kallickal 提交于
Signed-off-by: NJayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Jayamohan Kallickal 提交于
Signed-off-by: NJayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Jayamohan Kallickal 提交于
- Modifying Maintainer's emailid to emulex as Emulex has acquired Serverengines Signed-off-by: NJayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Jayamohan Kallickal 提交于
- Modifying copyright year to 2011 - Replacing Serverengines with Emulex as Serverengines Corp has been acquired by Emulex Corp Signed-off-by: NJayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Shyam Iyer 提交于
At least log the message that we received a THIN PROVISIONING SOFT THRESHOLD REACHED Unit Attention. Also added it to unit attention decodes. Signed-off-by: NShyam Iyer <shyam_iyer@dell.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 15 4月, 2011 2 次提交
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git://git.kernel.dk/linux-2.6-block由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: block: only force kblockd unplugging from the schedule() path block: cleanup the block plug helper functions block, blk-sysfs: Use the variable directly instead of a function call block: move queue run on unplug to kblockd block: kill queue_sync_plugs() block: readd plug trace event block: add callback function for unplug notification block: add comment on why we save and disable interrupts in flush_plug_list() block: fixup block IO unplug trace call block: remove block_unplug_timer() trace point block: splice plug list to local context
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git://git.infradead.org/ubifs-2.6由 Linus Torvalds 提交于
* 'linux-next' of git://git.infradead.org/ubifs-2.6: UBIFS: fix compilation warnings when compiling with gcc 4.5 UBIFS: fix oops when R/O file-system is fsync'ed
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