In init_lustre_lite() ensure that /proc/fs/lustre/llite is removed in
case of failure. Generally rework the cleanup code in this function.
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Reviewed-on: http://review.whamcloud.com/6420
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3331
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If there exists MGS conf_param to reduce the memory cache
max_cached_mb it will fail because dt_exp is not initialized
yet.
It should just go ahead and configure it because certainly it
have enough free LRU slot to deduct ccc_lru_left.
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-on: http://review.whamcloud.com/11783
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3676
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
A couple of changes to improve aliveness detection:
- When LNet received a message, it can determine peer of this message
is alive
- When LNet received a message from remote network, it can determine
router is alive and NI status on router is UP.
Signed-off-by: Liang Zhen <liang.zhen@intel.com>
Reviewed-on: http://review.whamcloud.com/12453
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5485
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Isaac Huang <he.huang@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
in "class_export_recovery_cleanup", the check of the flag
"exp->exp_req_replay_needed" should be protected by "exp_lock".
Signed-off-by: Hongchao Zhang <hongchao.zhang@intel.com>
Reviewed-on: http://review.whamcloud.com/10849
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5128
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
After failure happens and put_pages_back() returns the pages,
tracefiled() should not go on itering on the page list.
Otherwise, some pages might be accessed illegally.
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Jian Yu <jian.yu@intel.com>
Reviewed-on: http://review.whamcloud.com/11454
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5126
Reviewed-by: Emoly Liu <emoly.liu@intel.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixed a coding style error, space prohibited before that '++'
Signed-off-by: Asaf Vertz <asaf.vertz@tandemg.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixed a coding style error, space prohibited after that '!'
Signed-off-by: Asaf Vertz <asaf.vertz@tandemg.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
lustre_update.h containts various server-side structures that are
not really relevant for the client.
Also remove the only user of this file that does not actually need it.
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When the time of LRU resizing exceeds waiting period of
recalculation, the ldlm daemon will keep on resizing without any
interval of rest. That will cause high CPU load.
This patch fixes the problem by setting the recalculation timestamp
after LRU resizing finishes rather than before it. What is more, an
interval of one second is enforced between each recalculation.
Signed-off-by: Li Xi <lixi@ddn.com>
Reviewed-on: http://review.whamcloud.com/11227
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5415
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Reviewed-by: Lai Siyao <lai.siyao@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Do not allow different type of pages at the same rpc.
Signed-off-by: Alexander Boyko <alexander_boyko@xyratex.com>
Signed-off-by: Vitaly Fertman <vitaly_fertman@xyratex.com>
Xyratex-bug-id: MRP-859
Reviewed-on: http://review.whamcloud.com/10930
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3192
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ptlrpcd_check() always scan all requests on ptlrpc_request_set
and try to finish completed requests, this is low efficiency.
Even worse, l_wait_event() always checks condition for twice
before sleeping and one more time after waking up, which means
it will call ptlrpcd_check() for three times in each loop.
This patch will move completed requests at the head of list
in ptlrpc_check_set(), with this change ptlrpcd_check doesn't
need to scan all requests anymore.
Signed-off-by: Liang Zhen <liang.zhen@intel.com>
Reviewed-on: http://review.whamcloud.com/11513
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5548
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Johann Lombardi <johann.lombardi@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
osc_init() is marked as the module_init function in osc_request.c
and is never used anywhere else. Hence, it can (and should) be
declared static.
sparse also complained about this with the following warning, which
is fixed by this patch.
andreas@workbox:~/linux-next$ make C=1 M=drivers/staging/lustre/lustre/osc/
[...]
drivers/staging/lustre/lustre/osc/osc_request.c:3335:12: warning:
symbol 'osc_init' was not declared. Should it be static?
[...]
Signed-off-by: Andreas Ruprecht <rupran@einserver.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This is only an API consolidation to make things more readable.
Instances of var * HZ / 1000 are replaced by msecs_to_jiffies(var).
Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The check for return of schedule_timeout() has no effect on the
effective control flow of sleep_schedulable() so it can be dropped.
Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This is only an API consolidation to make things more readable.
Instances of var * HZ / 1000 are replaced by msecs_to_jiffies(var).
As msecs_to_jiffies will return > 0 if it is passed a value > 0 the
== 0 check is not needed.
Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
XGI framebuffer supports big-endian machines, but it's currently
enabled based on __powerpc__ define (which is wrong, as powerpc can
be also little-endian now). Use __BIG_ENDIAN instead. This will fix
wrong colours on such machines.
Tested on parisc with XGI Z7.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Instead of declaring a new type, define a new struct.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Lines should not be over 80 characters
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This is only an API consolidation to make things more readable.
Instances of var * HZ / 1000 are replaced by msecs_to_jiffies(var).
Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Creating new function vnt_fill_cts_fb_head for the fall back rates.
The check for fb_option is now done in vnt_rxtx_cts.
This fixes checkpatch warning
WARNING: else is not generally useful after a break or return
559: FILE: drivers/staging/vt6656/rxtx.c:559:
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
union vnt_tx_data_head is nolonger detached from main
vnt_tx_buffer structure so this check is unnecessary.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If not rsr & RSR_CRCOK report RX_FLAG_FAILED_FCS_CRC
If not rsr & (RSR_IVLDTYP | RSR_IVLDLEN) drop packet
If not NEWRSR_DECRYPTOK on new_rsr drop packet.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Allow only TD_FLAGS_NETIF_SKB on ring buffer TYPE_AC0DMA for data
only transfers for correct reporting of tx rates.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reordering the code and reversing the priv->byBBVGANew verses
priv->byBBVGACurrent check and using dev_dbg for pr_debug.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Keep setting of this part of the structure with the others.
Only pTDInfo needs carried in the buffer structure.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch modifies the seq_printf statements in
drivers/staging/lustre/lustre/osc/lproc_osc.c file.
It changes it to seq_puts and seq_putc wherever applicable.
Signed-off-by: Heba Aamer <heba93aamer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This function is an awkward helper for nbu2ss_drv_ep_init(). Most of
its logic is devoted to determining if the current endpoint is ep0,
something the caller can easily do in a single line. And there is not
a lot going on beyond that.
Move this logic up into nbu2ss_drv_ep_init(). The result is much easier
to understand and the resulting function is still viewable within a
single screen.
Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the following checkpatch.pl warning:
Prefer ether_addr_copy() over memcpy()
if the Ethernet addresses are __aligned(2)
pahole showed that the struct used pnetdev->dev_addr
is aligned to u16.
Moreover mac is a simple array, pdata is a pointer that
starts from an even offset.
Signed-off-by: Heba Aamer <heba93aamer@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Correct one coding style problem(detected by checkpatch.pl) in pcl818.c.
- line over 80 characters
Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Correct one coding style problem(detected by checkpatch.pl) in pcl818.c.
- code indent should use tabs where possible
It is fixed by reformatting the comment block to usual comment style.
And with the reformatting, following coding style problem is also fixed:
- please, no space before tabs
Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the checkpath.pl warning:
ERROR: space prohibited before that ',' (ctx:WxE)
+ MSG_FIRST_INDEX ,
And removes the unnecessary space.
Signed-off-by: Bastian Plettner <b.plettner@archlinux.info>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The if and the else branch code are identical - so the condition has no
effect on the effective code - this patch removes the condition and the
duplicated code.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Move the PCMCIA-specific stuff out of "comedidev.h" into
"comedi_pcmcia.h". Comedi PCMCIA drivers now include "comedi_pcmcia.h"
instead of "comedidev.h", which now gets pulled in indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/cisreg.h>, <pcmcia/ds.h> and
"../comedidev.h". <pcmcia/cisreg.h> isn't needed and the others will
now get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/ds.h> and "../comedidev.h", which will now
get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/cisreg.h>, <pcmcia/ds.h> and
"../comedidev.h". <pcmcia/cisreg.h> isn't needed and the others will
now get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/cisreg.h>, <pcmcia/ds.h> and
"../comedidev.h". <pcmcia/cisreg.h> isn't needed and the others will
now get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/ds.h> and "../comedidev.h", which will now
get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/ds.h> and "../comedidev.h", which will now
get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "../comedi_pcmcia.h" header instead of
<pcmcia/cistpl.h>, <pcmcia/ds.h> and "../comedidev.h", which will now
get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include the new "comedi_pcmcia.h" header instead of <pcmcia/cistpl.h>,
<pcmcia/ds.h> and "comedidev.h", which will now get included indirectly.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add a new header that Comedi PCMCIA drivers can include instead of
"comedidev.h". Currently, it just pulls in <pcmcia/cistpl.h>,
<pcmcia/ds.h> and "comedidev.h", but the plan is to migrate the
PCMCIA-specific stuff from "comedidev.h" here.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reformat remaining block comments to use the usual block comment style.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use the usual block comment style.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The unlocked_ioctl handler in "comedi_fops.c" calls a different function
to handle each supported ioctl command code. Most of these have a block
comment indicating which command code it handles, a brief description,
and an informal description of the inputs and outputs. These block
comments were formatted in various styles, but have been reformatted to
use the usual block comment style.
The block comment for the handler function for the `COMEDI_RANGEINFO`
ioctl code is in "range.c". Reformat it to use the usual block command
style to match the others. Reword it a bit for consistency.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The unlocked_ioctl handler calls a different function to handle each
supported ioctl command code. Most of these have a block comment
indicating which command code it handles, a brief description, and an
informal description of the inputs and outputs. These block comments
are formatted in various styles. Reformat them to the usual block
comment style and do a bit of rewording for consistency. The comment
block for the `COMEDI_CMD` ioctl is missing, so add one.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use the usual block comment style.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
