64-bit stats corruption was observed when ramzswap was
used on SMP systems. To prevent this, use separate spinlock
to protect these stats.
Also, replace stat_*() with rzs_stat*() to avoid possible
conflict with core kernel code.
Eventually, these will be converted to per-cpu counters
if this driver finds use on large scale systems and this
locking is found to affect scalability.
Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Cleanup the driver and fix a faulty if statement.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Tested by: Bernhard Schiffner <bernhard@schiffner-limbach.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch removes the dead uncompiled code in usbip_common.c
Signed-off-by: Himanshu Chauhan <himanshu@symmetricore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This completes the structures within the txmac block so we can now
propogate a name change and type removal up a layer and clean up TXMAC as
well
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is another one we don't really need to do much to get rid of
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Only used for one trivial thing so turn that into something trivial instead
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
We have lots of tiny files right now that could be one
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This completes the typedef clean up of the rx specific structures, although
there is plenty do on field names and the like
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
All the subtypes are sane so just turn it into something struct and linux
like
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Use the proper pointer types for the higher level pointers to the rx_status
object and kill casts
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
So kill off the top level type and turn it into a struct
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
All the contents of this type are now clean, so kill the top level type
as well
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The contents of MMC_t are clean so kill off the MMC_t typedef
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
All the contents are clean so kill off the top level typedefs
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
We have a clean struct of this now so turn the top level typedefs into a
struct
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is another set of flags as typedef that can be cleaned up.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Clean up the typdef for fbr_desc itself so we know it is done
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is only used meaningfully as a definition, we never mask and fetch the
bits apart
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is another 10 bit value with the high bits clear, and where the
type doesn't get used anywhere properly anyway
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Add necessary include to fix build on PowerPC
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
I removed a misplace semicolon. It is clear from the indentation that
TxPwrTracking87SE() was only supposed to be called if CheckTxPwrTracking()
returned true.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
When originally introduced into staging, these drivers had custom
firmware-loading code which checked a version number and CRC at the
end of each blob. This reintroduces those checks, using crc-ccitt
instead of custom code.
The removed firmware will be added to the linux-firmware.git
repository.
Based on work by Darren Salt <linux@youmustbejoking.demon.co.uk>.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Tested-By: Darren Salt <linux@youmustbejoking.demon.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
These functions do not modify the data they are passed.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Regardless of the condition, the branches executed the same code
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Regardless of the condition, the branches execute the same code
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
For AI command testing, the driver does not need to range-check the
length of the channel list as the comedi core has already checked it.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Check the channel list is valid in step 5 of the AI command test.
Split function check_and_setup_channel_list() in two. Also, remove
unnecessary chanlist_len tests in step 3 of the AI command test as the
comedi core has already checked it.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
For multi-channel AI commands, the interrupt handler is missing code to
switch to the next channel. Add some (untested) code to handle this.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
For AI command testing, the driver does not need to range-check
the length of the channel list as the comedi core has already
checked it.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
