- 03 Jun, 2013 19 commits
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Andreas Dilger authored
Fix the CL_LAYOUT comment, since it is possible that layout swap could be used in cases where the file content is changed. I don't think there are any real world use cases for this, but that depends on what tools are being used on the filesystem. Also change the "LAYOUT" string for this ChangeLog record type to be "LYOUT" to match the convention of other strings to only be 5 characters long. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3279 Lustre-change: http://review.whamcloud.com/6338Signed-off-by:
Andreas Dilger <andreas.dilger@intel.com> Reviewed-by:
Jinshan Xiong <jinshan.xiong@intel.com> Reviewed-by:
Oleg Drokin <oleg.drokin@intel.com> Signed-off-by:
Peng Tao <tao.peng@emc.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Artem Blagodarenko authored
Data corruption is possible if cp(coreutils) uses FIEMAP to obtain data holes in shared file, since there could be dirty cache on other clients which hasn't been flushed back. To ensure all the dirty on remote clients being flushed back on fiemap ioctl, we'd acquire ldlm lock on server side for fiemap, unless the local client (which invoke fiemap) has cached lock. [picked osc part for upstream kernel submission] Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3219 Xyratex-bug-id: MRP-1001 Lustre-change: http://review.whamcloud.com/6127Signed-off-by:
Artem Blagodarenko <artem_blagodarenko@xyratex.com> Signed-off-by:
Niu Yawei <yawei.niu@intel.com> Reviewed-by:
Nathaniel Clark <nathaniel.l.clark@intel.com> Reviewed-by:
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Andreas Dilger authored
In order to avoid compatibility issues with older ChangeLog consumers, change the new CL_LAYOUT record to use the value previously assigned to CL_IOCTL. The CL_IOCTL type was never used anywhere, and it didn't really make any sense as a ChangeLog record, since it could really mean anything at all. The changelog_show_cb() function is renamed to changelog_kkuc_cb(), since it is really about consuming the ChangeLog and passing it up to the kernel-user-coms interface. At some point we should consider to implement a DBUS-based ChangeLog interface as well. The changelog_kkuc_cb() "sanity check" on cr_type was removed, since there is no reason the client kernel needs to know every record type that is being passed to userspace. It is up to the client tool to determine what records that it can process. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3279 Lustre-change: http://review.whamcloud.com/6308Signed-off-by:
Bobi Jam <bobijam@gmail.com> Reviewed-by:
Mike Pershin <mike.pershin@intel.com> Reviewed-by:
Aurelien Degremont <aurelien.degremont@cea.fr> Reviewed-by:
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John L. Hammond authored
In lprocfs_stats_seq_{start,next,show,stop}() encode the counter index (rather than the counter address) into *pos. Doing so simplifies these functions and fixes a bug in the case of per-CPU stats where no stats would be displayed at all if no events had yet occurred on CPU 0. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2979 Lustre-change: http://review.whamcloud.com/6328Signed-off-by:John L. Hammond <john.hammond@intel.com> Reviewed-by:
wangdi <di.wang@intel.com> Reviewed-by:
Emoly Liu <emoly.liu@intel.com> Reviewed-by:
Keith Mannthey <keith.mannthey@intel.com> Reviewed-by:
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wang di authored
Because old echo client still uses o_id/o_seq for objid, but new echo client will uses FID for the objid. Add OBD_CONNECT_FID for 2.4 echo client, so 2.4 OST will convert o_id/o_seq to FID if the request from old echo client. Add local flag OBD_FL_OSTID for o_flags to indicate OST does not support FID yet, then echo client will still send o_id/o_seq to OST. cleanup ost_validate_obdo [picked client part for upstream kernel submission] Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3187 Lustre-change: http://review.whamcloud.com/6287Signed-off-by:
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wang di authored
Since logid still use id/seq format in the request, it will be swabbed by its own swab func, instead of using ostid swab, which might see logid as FID incorrectly. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3302 Lustre-change: http://review.whamcloud.com/6305Signed-off-by:
John Hammond <johnlockwoodhammond@gmail.com> Reviewed-by:
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Mikhail Pershin authored
Local files last id are stored in root in files named seq-xxx-lastid while lastid for OST objects is stored in O/seq/LAST_ID special object with zero OID and handled by OSD. Patch reworks local files lastid to be stored in O/seq/LAST_ID too and using the same format. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2886 Lustre-change: http://review.whamcloud.com/6199Signed-off-by:
James Nunez <james.a.nunez@intel.com> Reviewed-by:
Alex Zhuravlev <alexey.zhuravlev@intel.com> Reviewed-by:
Fan Yong <fan.yong@intel.com> Signed-off-by:
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Andreas Dilger authored
If lsm_lmm_verify_*() find an error in the lov_mds_md header structure, don't dump the full stripe information, since this can be totally bogus (e.g. if stripe_count == -1 or similar). Instead, just dump the header information for debugging. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3271 Lustre-change: http://review.whamcloud.com/6261Signed-off-by:
Bob Glossman <bob.glossman@intel.com> Reviewed-by:
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Mikhail Pershin authored
This library is not used anymore and is replaced by local_storage.c. Patch removed last remnants of it. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2886 Lustre-change: http://review.whamcloud.com/6107Signed-off-by:
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Bobi Jam authored
ptlrpcd_add_req() will wake_up other process, do not hold a spinlock before calling ptlrpcd_queue_work()->ptlrpcd_add_req(). If current process is allocating memory, memory shrinker could get to osc_lru_del(), don't call osc_lru_shrink() further since it could lead a long calling chain. Use static string OES_STRINGS in OSC_EXTENT_DUMP() to reduce stack footprint. Alloc crattr on heap for osc_build_rpc() to reduce stack footprint. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3281 Lustre-change: http://review.whamcloud.com/6270Signed-off-by:
Bobi Jam <bobijam.xu@intel.com> Reviewed-by:
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JC Lafoucriere authored
In ldlm_lock_decref_internal() when l_lvb_data is freed to reduce memory consumption, LDLM_FL_LVB_READY is not cleared, so later when the lock is reused lvb is not updated. But clearing LDLM_FL_LVB_READY forces layout refetch at each file access, so the better is to remove the optimization. The use case is after a restore in HSM. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3280 Lustre-change: http://review.whamcloud.com/6268Signed-off-by:
JC Lafoucriere <jacques-charles.lafoucriere@cea.fr> Reviewed-by:
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Oleg Drokin authored
This seems to be causing multiple issues: LU-3274, LU-3277 [The original commit is folded in the large Lusre patch. So we don't have an exact commit to revert for kernel client -- Peng Tao] Signed-off-by:
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Andreas Dilger authored
Quiet a number of overly noisy and unhelpful console error messages. Improve the format of other nearby errors. In the case of {lod,lov}_fix_desc_stripe_size(), this doesn't even need a console message unless it is actually changing some stripe size that is below the minimum. Typically it is only zero and is being bumped up to the default value. [picked lov part for upstream kernel submission] Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1095 Lustre-change: http://review.whamcloud.com/6264Signed-off-by:Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by:
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wang di authored
It should set echo seq before do echo getattr/setattr, otherwise echo_client will regard it as the object with MDT0 sequence. [picked echo client part for upstream kernel submission] Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3267 Lustre-change: http://review.whamcloud.com/6263Signed-off-by:
Lai Siyao <lai.siyao@intel.com> Signed-off-by:
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Alex Zhuravlev authored
initialize oi.oi.oi_id which gcc 4.7.2 is afraid of being used later. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3179 Lustre-change: http://review.whamcloud.com/6064Signed-off-by:
James Simmons <uja.ornl@gmail.com> Reviewed-by:
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wang di authored
Because ofd_get_info(KEY_FIEMAP) might be called from ptlrpc_server_handle_req_in(see the stack below), where env might not be initialized correctly(see LBUG below), so it refill refill in ofd_get_info. LutreError: 19182:0:(ofd_internal.h:518:ofd_info_init()) LBUG Pid: 19182, comm: ll_ost_io00_001 Call Trace: [<ffffffffa044e895>] libcfs_debug_dumpstack+0x55/0x80 [libcfs] [<ffffffffa044ee97>] lbug_with_loc+0x47/0xb0 [libcfs] [<ffffffffa0e03e62>] ofd_info_init+0x92/0x130 [ofd] [<ffffffffa0e05835>] ofd_get_info+0x2e5/0xa90 [ofd] [<ffffffff812805cd>] ? pointer+0x8d/0x830 [<ffffffffa029f7e5>] ? lprocfs_counter_add+0x125/0x182 [lvfs] [<ffffffffa078528a>] nrs_orr_range_fill_physical+0x18a/0x540 [ptlrpc] [<ffffffffa0762dd6>] ? __req_capsule_get+0x166/0x700 [ptlrpc] [<ffffffffa073e630>] ? lustre_swab_ost_body+0x0/0x10 [ptlrpc] [<ffffffffa07871d7>] nrs_orr_res_get+0x817/0xb80 [ptlrpc] [<ffffffffa077d306>] nrs_resource_get+0x56/0x110 [ptlrpc] [<ffffffffa077dccb>] nrs_resource_get_safe+0x8b/0x100 [ptlrpc] [<ffffffffa0780248>] ptlrpc_nrs_req_initialize+0x38/0x90 [ptlrpc] [<ffffffffa074cff0>] ptlrpc_main+0x1170/0x16f0 [ptlrpc] [<ffffffffa074be80>] ? ptlrpc_main+0x0/0x16f0 [ptlrpc] [<ffffffff8100c0ca>] child_rip+0xa/0x20 [<ffffffffa074be80>] ? ptlrpc_main+0x0/0x16f0 [ptlrpc] [<ffffffffa074be80>] ? ptlrpc_main+0x0/0x16f0 [ptlrpc] [<ffffffff8100c0c0>] ? child_rip+0x0/0x20 [picked ptlrpc part for upstream kernel submission] Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3239 Lustre-change: http://review.whamcloud.com/6204Signed-off-by:
Nikitas Angelinas <nikitas_angelinas@xyratex.com> Reviewed-by:
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Niu Yawei authored
In some cases such as kernel writeback, we shouldn't ignore the layout, otherwise, it could race with layout change undergoing. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3160 Lustre-change: http://review.whamcloud.com/6154Signed-off-by:
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Peng Tao authored
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Peng Tao authored
obd_mount_server.c is not really used at all, and we can remove enum config_flags that are causing symbol conflictions due to CONFIG_ prefixing... Signed-off-by:
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- 30 May, 2013 21 commits
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Davis Abubakr-Sadik Nii Nai authored
This is a patch to the bh.c file that fixes up all indentation errors found the checkpatch.pl tool. Two lines beyond 80 characters are left alone to improve readability Signed-off-by:
Davis Abubakr-Sadik Nii Nai <dwa2pac@gmail.com> Signed-off-by:
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Malcolm Priestley authored
Camel case changes; Static declaration abyAL2230InitTable -> al2230_init_table abyAL2230ChannelTable0 -> al2230_channel_table0 abyAL2230ChannelTable1 -> al2230_channel_table1 abyAL7230InitTable -> al7230_init_table_amode abyAL7230ChannelTable0 -> al7230_channel_table0 abyAL7230ChannelTable1 -> al7230_channel_table1 abyAL7230ChannelTable2 -> al7230_channel_table2 abyVT3226_InitTable -> at3226_init_table abyVT3226D0_InitTable -> at3226d0_init_table abyVT3226_ChannelTable0 -> vt3226_channel_table0 abyVT3226_ChannelTable1 -> vt3226_channel_table1 abyVT3342A0_InitTable -> vt3342a0_init_table abyVT3342_ChannelTable0 -> vt3342_channel_table0 abyVT3342_ChannelTable1 -> vt3342_channel_table1 Constant declaration dwVT3226D0LoCurrentTable -> vt3226d0_lo_current_table dwAL2230PowerTable -> al2230_power_table Signed-off-by:
Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by:
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Malcolm Priestley authored
White space clean up. Camel case changes; pDevice -> priv wLength1 -> length1 wLength2 -> length2 wLength3 -> length3 pbyAddr1 -> addr1 pbyAddr2 -> addr2 pbyAddr3 -> addr3 wLength -> length wValue -> value abyArray -> array No functional changes. Signed-off-by:
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Malcolm Priestley authored
White space clean up. Camel case changes; pDevice -> priv byCurrRSSI -> rssi pldBm -> dbm byIdx -> idx abyAIROHARF -> airoharf No functional changes. Signed-off-by:
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Malcolm Priestley authored
White space clean up. Camel case changes; pDevice -> priv uRATE -> rate bResult -> ret byPwr -> power Functional change merged as one variable. dwMax7230Pwr -> power_setting dwVT3226Pwr -> power_setting dwVT3342Pwr -> power_setting Author changes moved to Revision history. Signed-off-by:
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Malcolm Priestley authored
White space clean up. Camel case changes; pDevice -> priv uRATE -> rate uCH -> channel bResult -> ret byPwr -> power No functional changes. Signed-off-by:
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Xenia Ragiadakou authored
This patch replaces calls to printk with their corresponding calls to pr_<loglevel>(fmt, ...) and netdev_<loglevel>(dev, fmt, ...), when it is applicable, to make the log messages more informative. Also, it fixes some small typos and whitespaces found in log messages. Signed-off-by:
Xenia Ragiadakou <burzalodowa@gmail.com> Signed-off-by:
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Xenia Ragiadakou authored
This patch replaces the calls to kfree_skb with calls to dev_kfree_skb. Signed-off-by:
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Xenia Ragiadakou authored
This patch replaces the calls to kfree_skb with calls to dev_kfree_skb. Signed-off-by:
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Xenia Ragiadakou authored
This patch replaces the calls to alloc_skb with calls to dev_alloc_skb. dev_alloc_skb has GFP_ATOMIC priority so the replacement does not change the code semantics. Signed-off-by:
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Xenia Ragiadakou authored
This patch replaces the calls to alloc_skb with calls to dev_alloc_skb. dev_alloc_skb has GFP_ATOMIC priority so the replacement does not change the code semantics. Signed-off-by:
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Lisa Nguyen authored
Moved opening brace to previous line to resolve checkpatch errors and meet kernel coding standards in bplibk.h Signed-off-by:
Lisa Nguyen <lisa@xenapiadmin.com> Signed-off-by:
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Lisa Nguyen authored
Removed extra space at beginning of a statement to resolve checkpatch errors and meet kernel coding standards in bplibk.h Signed-off-by:
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Lisa Nguyen authored
Added space around piping symbols to resolve checkpatch errors and meet kernel coding standards in bplibk.h Signed-off-by:
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Lisa Nguyen authored
Added space around double ampersands to resolve checkpatch errors and meet kernel coding standards in bplibk.h Signed-off-by:
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Lisa Nguyen authored
Added space around equal signs to resolve checkpatch errors and meet kernel coding standards in bplibk.h Signed-off-by:
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Lisa Nguyen authored
Fixed code indentation errors generated by checkpatch.pl to meet kernel coding standards in bplibk.h Signed-off-by:
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Lisa Nguyen authored
Resolved the C99 comment style issue by reformatting existing comments to meet kernel coding standards in bp_ioctl.h Signed-off-by:
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Markus Niebel authored
partial fix of changes from "staging: drm/imx: Add support for VGA via TVE on i.MX53" parallel display support / DVI needs the original setting to work Signed-off-by:
Markus Niebel <Markus.Niebel@tqs.de> Acked-by:
Philipp Zabel <p.zabel@pengutronix.de> Tested-by:
Rogerio Pimentel <rpimentel.silva@gmail.com> Signed-off-by:
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Markus Niebel authored
partial fix of changes from "staging: drm/imx: Add support for VGA via TVE on i.MX53" Have to check for vsync_pin instead of hsync_pin to set Vsync_pol. Signed-off-by:
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Markus Niebel authored
partial fix of changes from "staging: drm/imx: Add support for VGA via TVE on i.MX53" Have to call imx_drm_crtc_panel_format_pins in imx_drm_crtc_panel_format with the correct pins instead of (0, 0) This enables configuration of correct waveforms for vsync / hsync for parallel display, LDB (i.MX53 and i.MX6) as well as HDMI and MIPI (i.MX6) TODO: configure pins via device tree Signed-off-by:
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