Some type conversions like casting a pointer to a pointer of same type,
casting to the original type using addressof(&) operator etc. are not
needed. Therefore, remove them. Done using coccinelle:
@@
type t;
t *p;
t a;
@@
(
- (t)(a)
+ a
|
- (t *)(p)
+ p
|
- (t *)(&a)
+ &a
)
Instead of storing the return value into a variable and then returning it, we
can club the two into a single return statement. This change was made using
the following semantic patch by Coccinelle:
Move the visordriver_probe_device and visorbus_register_visor_driver
functions lower in the file to get rid of the function prototype
fix_vbus_dev_info.
Signed-off-by: David Kershner <david.kershner@unisys.com> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove the unneeded controlvm_respond_chipset_init prototype by
moving the functions controlvm_init_response and
controlvm_respond_chipset_init up in the file.
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David Kershner <david.kershner@unisys.com> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch moves the unsigned long controlvm_payload_bytes_buffered
from the module parameters location to a more appropriate location
below the controlvm_payload_info.
Signed-off-by: Jon Frisch <jon.frisch@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Added __acquires / __releases sparse locking annotations
to lock_res_and_lock() and unlock_res_and_lock() functions
in l_lock.c, to fix below sparse warnings:
l_lock.c:47:22: warning: context imbalance in 'lock_res_and_lock' - wrong count at exit
l_lock.c:61:6: warning: context imbalance in 'unlock_res_and_lock' - unexpected unlock
Signed-off-by: Nayeemahmed Badebade <itachi.opsrc@gmail.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: lustre: Convert array index from the loop bound to the loop index.
Convert array index from the loop bound to the loop index.
The structure cl_env_percpu[NR_CPUS] has been initializing for each possible
cpu (i.e 0 to i). During initialization if any error will occurred, the error
handling code should uninitialize cl_env_percpu upto i. But currently
unitialization is repeatedly done for the same cl_env_percpu[i] element.
This does not seems to be correct.
Christian Gromm [Mon, 19 Sep 2016 15:40:24 +0000 (17:40 +0200)]
staging: most: hdm-usb: remove calls to usb_unachor_urb
This patch removes the calls to usb_unanchor_urb() from the completion
routines, since disassociation of the URBs is already handles by the
USB subsystem.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge tag 'iio-for-4.9c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
Third set of new device support, functionality and cleanups for IIO in the 4.9 cycle.
Given Linus is hinting (strongly!) at an rc8 this last set is hopefully in
time for the 4.9 merge window. The zpa2326 and si1145 drivers provide
fine illustrations that devices aren't getting any simpler!
I'm also particularly pleased Linus Walliej did such a thorough job of cleaning
up one of my old drivers.
New device support
* mCube MC3230 accelerometer
- new fairly minimal driver.
* Murata zpa2326
- extensive new driver supporting the rather 'novel' buffering of data this
device provides and handling both it's own data ready trigger and other
triggers rather elegantly.
* si1141, si1142, si1143, si1145, si1146 and si1147 proximity, UV, visible and
IR sensors.
- another extensive new driver supporting all the key bits of what this
set of devices supplies including dataready triggers, buffers and all the
various data channels.
Functionality
* kxsd9 - Linus brought this scratch driver I wrote in one afternoon years ago
up to date adding lots of good stuff along the way.
- SPI support after extensive rework of the driver.
- Triggered buffer capture support.
- Runtime PM.
- Regulator handling.
- Mounting matrix support.
* mma7660
- Add MODULE_DEVICE_TABLE to support autoprobing.
Cleanups
* ad5933
- Align some function arguements nicely.
* med_z188
- Constify iio_info structure.
* sca3000
- Implement IIO_CHAN_INFO_SAMP_FREQ rather than a hand rolled attr.
There are still quite a few drivers that would benefit from similar updates.
* ssp_sensors
- Constify iio_info structures in accel and gyro drivers.
This merges the greybus branch into staging-testing. It contains the
drivers/staging/greybus/ subsystem and related drivers and has passed
the 0-day bot tests so no builds should break.
staging: greybus: remove CONFIG_PM_RUNTIME from kernel_ver.h
The last thing remaining in kernel_ver.h was the setting of
CONFIG_PM_RUNTIME, which isn't needed in a in-tree implementation. So
remove the setting of this value, and the .h file entirely as that was
the last thing left in it.
staging: greybus: Kconfig: enable possibility to select light driver
Remove BROKEN keyword to allow the light driver to be select now that
we fixed the kernel version dependencies. Also fix the module name in
the help section.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
No need to support older kernel versions in the Greybus Power Supply
driver, so remove the checks as needed, we can now rely on all of the
correct Power Supply core apis being present. Also move some properties
definitions to the power supply greybus code.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
No need to support older kernel versions in the Greybus SDIO driver, so
remove the checks as needed, we can now rely on all of the correct SDIO
core apis being present.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
No need to support older kernel versions in the Greybus Light driver, so
remove the checks as needed, we can now rely on all of the correct LED
core apis being present. And compile only if flash and v4l2 flash is
reachable.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
No need to support older kernel versions in the Greybus SPI and spilib
driver, so remove the checks as needed, we can now rely on all of the
correct SPI core apis being present.
No need to support older kernel versions in the Greybus GPIO driver, so
remove the checks as needed, we can now rely on all of the correct
GPIO core apis being present.
No need to support older kernel versions in the Greybus Vibrator driver,
so remove the checks as needed, we can now rely on all of the correct
driver core apis being present.
No need to support older kernel versions in the Greybus HID driver, so
remove the checks as needed, we can now rely on all of the "new" apis
being present.
staging: greybus: kernel_ver.h: remove lots of stuff
Now that we do not care about the kernel version we are building
against, we can strip out lots of backward compatibilty that was added
to kernel_ver.h in order to write semi-portable driver code.
To start with, remove the functions and #defines that are now in the
kernel tree, no need to have duplicate copies of them all.
staging: greybus: Add drivers/staging/greybus to the build
This adds a proper Kconfig file for drivers/staging/greybus and fixes up
the Makefile to work correctly within the kernel build system (modules
depend on the .config options, etc.)
This pulls the external greybus driver tree into 4.8-rc6 as it should be
part of the main kernel tree and not live outside in some lonely github
repo, never to be reunited with it's true love...
staging: lustre: o2iblnd: Put back work queue check previously removed
The previous patch, http://review.whamcloud.com/21304/, removed
a check needed until LU-5718 is properly addressed. With
the check, LU-5718 results in an error message and a lost
RDMA operation. Without it, we have memory corruption and
a crash (much harder to debug).
Putting the check back in case LU-5718 is not fixed soon.
Signed-off-by: Doug Oucharek <doug.s.oucharek@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7650
Reviewed-on: http://review.whamcloud.com/22281 Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Olaf Weber <olaf@sgi.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: lustre: lnet: Enable setting per NI peer_credits
The code to allow peer_credits to be set per NI was originally
"left inactive" because there were concerns about peer_credits
interfering with the ability for IB nodes to connect to each
other when peer_credits are not the same (peer_credits controls
the queue depth for IB). With LU-3322, the values do not have
to match so it is now safe to enable this code so peer_credits
can be set per NI.
This patch enables existing code for setting per NI peer_credits.
Second this patch fixes a long standing bug in that the conf data
was not being used to set variables in the lnet_ni structure until
after lnd_startup() was called which meant LND drivers were
ignoring struct lnet_ni tunable values being set. Now we change
struct lnet_ni data fields based on conf data before calling
lnd_startup().
staging: lustre: lnet: check if ni is in current net namespace
Add new 'ni_net_ns' field to struct lnet_ni to hold a reference
to original net namespace in which ni is created.
In LNetDist(), check if ni was created in same net namespace as
current's one. If not, assign order above 0xffff0000, to make
this ni not a priority.
wang di [Sun, 18 Sep 2016 20:38:57 +0000 (16:38 -0400)]
staging: lustre: lmv: fix parent FID for migration
If the migrating directory is under striped directory, it needs
to set right stripe FID for its parent.
Signed-off-by: wang di <di.wang@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6263
Reviewed-on: http://review.whamcloud.com/13817 Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Fan Yong <fan.yong@intel.com> Reviewed-by: Lai Siyao <lai.siyao@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ned Bass [Sun, 18 Sep 2016 20:38:56 +0000 (16:38 -0400)]
staging: lustre: mdc: cl_default_mds_easize not refreshed
The client_obd::cl_default_mds_easize field should track the largest
observed EA size advertised by the MDT, subject to a reasonable upper
bound. The MDC uses cl_default_mds_easize to calculate the initial
size of request buffers. The default value should be small enough to
avoid wasted memory and excessive use of vmalloc(), yet large enough
to accommodate the common use case.
In the current code, the default value is only updated if
client_obd::cl_max_mds_easize is strictly less than
mdt_body::mbo_max_mdsize. This condition is almost never met, because
client_obd::cl_max_mds_easize is computed at client mount-time based
on the number of OSTs in the filesystem, so the MDT won't ever observe
and advertise an EA size larger than that.
As a result, client_obd::cl_default_mds_easize indefinitely retains
its initial value, which is computed at client mount-time based on
the filesystem's default stripe width. Any getattr() requests for
widely striped files will consequently allocate a request buffer
that is too small, forcing reallocations on both the client and
server side. To avoid this, update client_obd::cl_default_mds_easize
independently of the value of client_obd::cl_max_mds_easize.
In addition, this patch includes these changes:
- Add comments to the client_obd structure to clarify what the
cl_{default,max}_mds_{cookie,ea}size values mean.
- Prevent mdc_get_info() from storing uninitialized data in
client_obd::cl_max_mds_cookiesize.
- Use 4096 as an upper bound for the default values. The former
bound of PAGE_CACHE_SIZE is too large on 64k-page platforms
(i.e. PPC), so it fails to prevent the vmalloc() spinlock
contention described in LU-3338. The new value was chosen to
be large enough to accommodate common use cases while staying
well below the 16k threshold at which allocations start using
vmalloc().
Signed-off-by: Ned Bass <bass6@llnl.gov> Signed-off-by: Kyle Blatter <kyleblatter@llnl.gov>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5549
Reviewed-on: http://review.whamcloud.com/11614 Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ned Bass [Sun, 18 Sep 2016 20:38:55 +0000 (16:38 -0400)]
staging: lustre: llite: make default_easize writeable in /sysfs
Allow default_easize to be tuned via /sysfs. A system administrator
might want this if a rare access to widely striped files drives up the
value on a filesystem where narrowly striped files are the more common
case. In practice, however, this is wanted primarily to facilitate
a test case for LU-5549.
- Plumb the necessary interfaces through the LMV and MDC layers
to expose write access to this value by higher layers.
- Add block comments to modified functions.
Signed-off-by: Ned Bass <bass6@llnl.gov>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5549
Reviewed-on: http://review.whamcloud.com/13112 Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Lai Siyao <lai.siyao@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
wang di [Sun, 18 Sep 2016 20:38:54 +0000 (16:38 -0400)]
staging: lustre: mdt: add indexing option to default dir stripe
Add indexing option to default dirstripe EA. If MDT find
out the client send the create req to the wrong MDT because
of default stripeEA, it will return -EREMOTE, then client
will retrieve default stripeEA through xattr cache, and
re-create the object.
Also merged patch for LU-6341 to resolve the following problem.
Use ll_dir_getstripe to get default stripeEA in ll_new_node(),
Because ll_getxattr_common requires admin rights for retrieving
default LMVEA (because of trusted- prefix), which might cause
mkdir (from normal user) failure.
If parent does not have default stripeEA, then child should always
be in the same MDT for mkdir. Otherwise MDT should return -EREMOTE,
then client will refresh the default stripe index, and recreate
the object.
Signed-off-by: wang di <di.wang@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5523
Reviewed-on: http://review.whamcloud.com/13360
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6341
Reviewed-on: http://review.whamcloud.com/13990 Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: lustre: ptlrpc: prevent request timeout grow due to recovery
Patch fixes the issue seen on the client with growing request
timeout which occurred after the server side patch landed for
LU-5079. While commit itself is correct, it reveals another
issue. If request is being processed for a long time on server
then client adaptive timeouts will adapt to that after receiving
reply and new requests will have bigger timeout. Another problem
is that server AT history is corrupted by recovery request
processing time which not pure service time but includes
also waiting time for clients to recover.
Patch prevents the AT stats update from early replies on client and
from recovering requests processing time on server.
The ptlrpc_at_recv_early_reply() still updates the current request
timeout as asked by server, but don't include this into AT stats.
The real reply will bring that data from server after all.
James Simmons [Sun, 18 Sep 2016 20:38:52 +0000 (16:38 -0400)]
staging: lustre: obd: use proper flags for call_usermodehelper
When a parameter is permanently changed on the MGS the
MGS send a changelog packet to the proper nodes that
are affected by the change. Once the nodes receive the
change they then call the userland utility lctl to
change its local value. When calling a userland
application from the kernel you specify a flag to
control the interaction with the application. Originally
by default the flag was set to 0 which is UMH_NO_WAIT
which meant lctl was being called asynchronously. In
older kernels this was fine since UHM_NO_WAIT and
UHM_WAIT_PROC had nearly the same logic. This changed
with newer kernels which broke updating our parameters.
Plus doing a UHM_NO_WAIT doesn't report back a error
if something goes wrong with lctl. The fix is to set
the flag to UHM_WAIT_PROC so kernel space waits until
lctl has finished and we get a proper error code if
something does go wrong with lctl.
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6063
Reviewed-on: http://review.whamcloud.com/13677 Reviewed-by: Bob Glossman <bob.glossman@intel.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Johann Lombardi [Sun, 18 Sep 2016 20:38:47 +0000 (16:38 -0400)]
staging: lustre: grant: quiet message on grant waiting timeout
Use at_max in osc_enter_cache() to bound how long we wait for grant
space before switching to synchronous I/Os. Do not print a message
on the console when the timeout is hit since such long wait can
be legitimate with flaky network (i.e. BRW is resent multiple times).
wang di [Sun, 18 Sep 2016 20:38:46 +0000 (16:38 -0400)]
staging: lustre: lmv: Do not revalidate stripes with master lock
Do not revalidate slave stripes while holding master lock.
Otherwise if the revalidating slaves are blocked, then the
master lock can not be released in time.
Remove some unnecesary merging in ll_revalidate_slave(), and
the attributes will be stored in each stripe, only
merging them if required.
Signed-off-by: wang di <di.wang@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6088
Reviewed-on: http://review.whamcloud.com/13432 Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: lustre: client: Fix mkdir -i 1 from DNE2 client to DNE1 server
After DNE phase 2 has been added to client it sends
create request to slave MDT. DNT1-only server doesn't
expect request to slave MDT from client. It expects
only cross-mdt request from master MDT. Thus if DNE2
client tries to "mkdir -i 1" on DNE1 server, then
LBUG happened.
This patch adds OBD_CONNECT_DIR_STRIPE connection
flag check on client side. If striped directories are not
supported by server, then create requrest is sent to
master MDT.
Signed-off-by: Artem Blagodarenko <artem_blagodarenko@xyratex.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6071
Xyratex-bug-id: MRP-2319
Reviewed-on: http://review.whamcloud.com/13189 Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: wang di <di.wang@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bobi Jam [Sun, 18 Sep 2016 20:38:44 +0000 (16:38 -0400)]
staging: lustre: clio: pass fid for OST setattr
Store inode's fid in cl_setattr_ost() and OSC packs this info on the
wire (via lustre_set_wire_obdo) so that OST can use.
NOTE: currently lu_fid::f_ver and obdo::o_parent_ver are not used on
OFD device, and we use obdo::o_stripe_idx as
filter_fid::ff_parent::f_ver and save it to the device.
Signed-off-by: Bobi Jam <bobijam.xu@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1154
Reviewed-on: http://review.whamcloud.com/12902 Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bobi Jam [Sun, 18 Sep 2016 20:38:43 +0000 (16:38 -0400)]
staging: lustre: clio: rename coo_attr_set to coo_attr_update
coo_attr_set() is used to update object's attribute but its name
makes confusion that people intuitively think that it is used to
pass object's attribute down to server sides.
Signed-off-by: Bobi Jam <bobijam.xu@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1154
Reviewed-on: http://review.whamcloud.com/12888 Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fan Yong [Sun, 18 Sep 2016 20:38:42 +0000 (16:38 -0400)]
staging: lustre: llite: pack suppgid to MDS correctly
The ll_lookup_it() may trigger IT_OPEN RPC to open a file by name.
But at that time, the client does not know the target file's GID,
so it cannot pack the necessary supplementary group ID in the RPC.
Because of missing the supplementary group ID, the RPC maybe fail
for open permission check on the MDS. Under such case, MDS should
return the target file's GID, if the current thread on the client
in the right group (according to the file's GID), the client will
try the IT_OPEN RPC again with the right supplementary group ID.
This patch is also helpful if some other(s) changed the file's GID
after current RPC sent to the MDS with the suppgid as the original
GID by race.
Signed-off-by: Fan Yong <fan.yong@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5423
Reviewed-on: http://review.whamcloud.com/12476 Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
John L. Hammond [Sun, 18 Sep 2016 20:38:41 +0000 (16:38 -0400)]
staging: lustre: remove lustre/include/linux/
Merge the contents of lustre/include/linux/lvfs.h into
lustre/include/lvfs.h. Merge lustre/include/linux/lustre_user.h into
lustre/include/lustre/lustre_user.h. Move lustre_compat25.h and
lustre_patchless_compat.h from lustre/include/linux/ to
lustre/include/ and rename lustre_compat25.h to lustre_compat.h.
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
Reviewed-on: http://review.whamcloud.com/13271 Reviewed-by: Bob Glossman <bob.glossman@intel.com> Reviewed-by: Amir Shehata <amir.shehata@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add comment blocks on lprocfs_stats_lock() and lprocfs_stats_unlock().
Move common NOPERCPU code out of the switch() statements to reduce
code size and complexity, since it doesn't depend on the opc at all.
Replace switch() in lprocfs_stats_unlock() with a simple if/else,
since the lock opc was already checked in lprocfs_stats_lock().
Add an enum for the lprocfs_stats_lock() operations to make it clear
what the valid values are and allow compiler checking.
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5946
Reviewed-on: http://review.whamcloud.com/12872 Reviewed-by: Bobi Jam <bobijam@hotmail.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
projects / karo-tx-linux.git / log