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2008-05-08MN10300: Make cpu_relax() invoke barrier()David Howells1-1/+1
Make cpu_relax() invoke barrier() to be the same as other arches. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds14-73/+103
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: Revert "relay: fix splice problem" docbook: fix bio missing parameter block: use unitialized_var() in bio_alloc_bioset() block: avoid duplicate calls to get_part() in disk stat code cfq-iosched: make io priorities inherit CPU scheduling class as well as nice block: optimize generic_unplug_device() block: get rid of likely/unlikely predictions in merge logic vfs: splice remove_suid() cleanup cfq-iosched: fix RCU race in the cfq io_context destructor handling block: adjust tagging function queue bit locking block: sysfs store function needs to grab queue_lock and use queue_flag_*()
2008-05-08Merge branch 'for_linus' of ↵Linus Torvalds5-6/+166
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6: udf: Fix memory corruption when fs mounted with noadinicb option udf: Make udf exportable udf: fs/udf/partition.c:udf_get_pblock() mustn't be inline
2008-05-08Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds27-387/+408
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] guest page hinting light [S390] tty3270: fix put_char fail/success conversion. [S390] compat ptrace cleanup [S390] s390mach compile warning [S390] cio: Fix parsing mechanism for blacklisted devices. [S390] cio: Remove cio_msg kernel parameter. [S390] s390-kvm: leave sie context on work. Removes preemption requirement [S390] s390: Optimize user and work TIF check
2008-05-08drivers/scsi/dpt_i2o.c: fix build on alphaAndrew Morton2-55/+36
alpha: drivers/scsi/dpt_i2o.c:1997: error: implicit declaration of function 'adpt_alpha_info' drivers/scsi/dpt_i2o.c: At top level: drivers/scsi/dpt_i2o.c:2032: warning: conflicting types for 'adpt_alpha_info' drivers/scsi/dpt_i2o.c:2032: error: static declaration of 'adpt_alpha_info' follows non-static declaration drivers/scsi/dpt_i2o.c:1997: error: previous implicit declaration of 'adpt_alpha_info' was here Due to a copy-n-paste error in drivers/scsi/dpti.h. Fix that up and remove some of the many daft static-declarations-in-a-header which this driver enjoys. Cc: Miquel van Smoorenburg <miquels@cistron.nl> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08Fix cpuset sched_relax_domain_level control filePaul Menage1-12/+40
Due to a merge conflict, the sched_relax_domain_level control file was marked as being handled by cpuset_read/write_u64, but the code to handle it was actually in cpuset_common_file_read/write. Since the value being written/read is in fact a signed integer, it should be treated as such; this patch adds cpuset_read/write_s64 functions, and uses them to handle the sched_relax_domain_level file. With this patch, the sched_relax_domain_level can be read and written, and the correct contents seen/updated. Signed-off-by: Paul Menage <menage@google.com> Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Cc: Paul Jackson <pj@sgi.com> Cc: Ingo Molnar <mingo@elte.hu> Reviewed-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08slub: fix atomic usage in any_slab_objects()Benjamin Herrenschmidt1-1/+1
any_slab_objects() does an atomic_read on an atomic_long_t, this fixes it to use atomic_long_read instead. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Christoph Lameter <clameter@sgi.com> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08sys_pipe(): fix file descriptor leaksUlrich Drepper3-3/+13
Remember to close the files if copy_to_user() failed. Spotted by dm.n9107@gmail.com. Signed-off-by: Ulrich Drepper <drepper@redhat.com> Cc: DM <dm.n9107@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08vt: fix canonical input in UTF-8 modeSamuel Thibault1-0/+6
For e.g. proper TTY canonical support, IUTF8 termios flag has to be set as appropriate. Linux used to not care about setting that flag for VT TTYs. This patch fixes that by activating it according to the current mode of the VT, and sets the default value according to the vt.default_utf8 parameter. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Willy Tarreau <w@1wt.eu> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08usb/asix: add Buffalo LUA-U2-GT 10/100/1000Mattia Dongili1-0/+4
The USB net adapter Buffalo LUA-U2-GT (0411:006e) carries a AX88178 chip. Tested on the above HW. Signed-off-by: Mattia Dongili <malattia@linux.it> Acked-off-by: David Hollis <dhollis@davehollis.com> Cc: Greg KH <greg@kroah.com> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08sx.c: fix printk warnings on sparc32Andrew Morton1-3/+6
drivers/char/sx.c: In function 'sx_set_real_termios': drivers/char/sx.c:973: warning: format '%u' expects type 'unsigned int', but argument 2 has type 'long unsigned int' drivers/char/sx.c:999: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'tcflag_t' drivers/char/sx.c:1012: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'tcflag_t' sparc32 seems to use weird types for its tty things. [ Fine by me but this is ancient debug and most of the debug in sx just wants deleting eventually. - Alan ] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08uml: fix inconsistence due to tty_operation changeWANG Cong2-3/+3
'put_char' of 'struct tty_operations' has changed from 'void' into 'int'. This can also shut up compiler warnings. Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: WANG Cong <wangcong@zeuux.org> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08misc: fix integer as NULL pointer warningsHarvey Harrison3-3/+3
drivers/md/raid10.c:889:17: warning: Using plain integer as NULL pointer drivers/media/video/cx18/cx18-driver.c:616:12: warning: Using plain integer as NULL pointer sound/oss/kahlua.c:70:12: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Neil Brown <neilb@suse.de> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08fix irq flags for iuu_phoenix.cSteven Rostedt1-3/+3
The file drivers/usb/serial/iuu_phoenix.c uses "int" for flags. This can cause hard to find bugs on some architectures. This patch converts the flags to use "long" instead. This bug was discovered by doing an allyesconfig make on the -rt kernel where checks are done to ensure all flags are of size sizeof(long). Signed-off-by: Steven Rostedt <srostedt@redhat.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08fix irq flags in rtc-ds1511Steven Rostedt1-2/+2
The file in drivers/rtc/rtc-ds1551.c uses "int" for flags. This can cause hard to find bugs on some architectures. This patch converts the flags to use "long" instead. This bug was discovered by doing an allyesconfig make on the -rt kernel where checks are done to ensure all flags are of size sizeof(long). Signed-off-by: Steven Rostedt <srostedt@redhat.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08fix irq flags in saa7134Steven Rostedt1-1/+1
Some files in the drivers/media/video/saa7134 directory uses "int" for flags. This can cause hard to find bugs on some architectures. This patch converts the flags to use "long" instead. This bug was discovered by doing an allyesconfig make on the -rt kernel where checks are done to ensure all flags are of size sizeof(long). Signed-off-by: Steven Rostedt <srostedt@redhat.com> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08fix irq flags in mac80211 codeSteven Rostedt1-2/+2
A file in the net/mac80211 directory uses "int" for flags. This can cause hard to find bugs on some architectures. This patch converts the flags to use "long" instead. This bug was discovered by doing an allyesconfig make on the -rt kernel where checks are done to ensure all flags are of size sizeof(long). Signed-off-by: Steven Rostedt <srostedt@redhat.com> Cc: "John W. Linville" <linville@tuxdriver.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08serial: access after NULL check in uart_flush_buffer()Tetsuo Handa1-1/+2
I noticed that static void uart_flush_buffer(struct tty_struct *tty) { struct uart_state *state = tty->driver_data; struct uart_port *port = state->port; unsigned long flags; /* * This means you called this function _after_ the port was * closed. No cookie for you. */ if (!state || !state->info) { WARN_ON(1); return; } is too late for checking state != NULL. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08Kconfig: improved help for CONFIG_ACCESSIBILITYSamuel Thibault1-1/+11
Add a small explanation of what accessibility is. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-08Revert "relay: fix splice problem"Jens Axboe2-2/+2
This reverts commit c3270e577c18b3d0e984c3371493205a4807db9d.
2008-05-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds4-11/+34
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc: Fix fork/clone/vfork system call restart. sparc: Fix mmap VA span checking.
2008-05-07sparc: Fix fork/clone/vfork system call restart.David S. Miller2-7/+31
We clobber %i1 as well as %i0 for these system calls, because they give two return values. Therefore, on error, we have to restore %i1 properly or else the restart explodes since it uses the wrong arguments. This fixes glibc's nptl/tst-eintr1.c testcase. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-07[MAINTAINERS] New maintainer for Intel ethernet adaptersAuke Kok1-4/+2
I'm handing over maintainership to Jeff Kirsher and moving on to other Linux/Open Source work within Intel. Good luck to Jeff ;) Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-07docbook: fix bio missing parameterRandy Dunlap1-0/+1
Fix fs/bio.c kernel-doc parameter warning: Warning(linux-2.6.25-git14//fs/bio.c:972): No description found for parameter 'reading' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-05-07block: use unitialized_var() in bio_alloc_bioset()Jens Axboe1-1/+1
Better than setting idx to some random value and it silences the same bogus gcc warning. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-05-07sparc: Fix mmap VA span checking.David S. Miller2-4/+3
We should not conditionalize VA range checks on MAP_FIXED. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-07block: avoid duplicate calls to get_part() in disk stat codeJens Axboe3-29/+34
get_part() is fairly expensive, as it O(N) loops over partitions to find the right one. In lots of normal IO paths we end up looking up the partition twice, to make matters even worse. Change the stat add code to accept a passed in partition instead. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-05-07cfq-iosched: make io priorities inherit CPU scheduling class as well as niceJens Axboe2-2/+16
We currently set all processes to the best-effort scheduling class, regardless of what CPU scheduling class they belong to. Improve that so that we correctly track idle and rt scheduling classes as well. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-05-07udf: Fix memory corruption when fs mounted with noadinicb optionJan Kara1-2/+3
When UDF filesystem is mounted with noadinicb mount option, it happens that we extend an empty directory with a block. A code in udf_add_entry() didn't count with this possibility and used uninitialized data leading to memory and filesystem corruption. Add a check whether file already has some extents before operating on them. Signed-off-by: Jan Kara <jack@suse.cz>
2008-05-07udf: Make udf exportableRasmus Rohde4-2/+161
Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Rasmus Rohde <rohde@duff.dk> Signed-off-by: Jan Kara <jack@suse.cz>
2008-05-07block: optimize generic_unplug_device()Jens Axboe1-3/+5
Original patch from Mikulas Patocka <mpatocka@redhat.com> Mike Anderson was doing an OLTP benchmark on a computer with 48 physical disks mapped to one logical device via device mapper. He found that there was a slowdown on request_queue->lock in function generic_unplug_device. The slowdown is caused by the fact that when some code calls unplug on the device mapper, device mapper calls unplug on all physical disks. These unplug calls take the lock, find that the queue is already unplugged, release the lock and exit. With the below patch, performance of the benchmark was increased by 18% (the whole OLTP application, not just block layer microbenchmarks). So I'm submitting this patch for upstream. I think the patch is correct, because when more threads call simultaneously plug and unplug, it is unspecified, if the queue is or isn't plugged (so the patch can't make this worse). And the caller that plugged the queue should unplug it anyway. (if it doesn't, there's 3ms timeout). Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-05-07block: get rid of likely/unlikely predictions in merge logicJens Axboe1-6/+6
They tend to depend a lot on the workload, so not a clear-cut likely or unlikely fit. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-05-07vfs: splice remove_suid() cleanupMiklos Szeredi3-18/+14
generic_file_splice_write() duplicates remove_suid() just because it doesn't hold i_mutex. But it grabs i_mutex inside splice_from_pipe() anyway, so this is rather pointless. Move locking to generic_file_splice_write() and call remove_suid() and __splice_from_pipe() instead. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-05-07cfq-iosched: fix RCU race in the cfq io_context destructor handlingJens Axboe2-7/+14
put_io_context() drops the RCU read lock before calling into cfq_dtor(), however we need to hold off freeing there before grabbing and dereferencing the first object on the list. So extend the rcu_read_lock() scope to cover the calling of cfq_dtor(), and optimize cfq_free_io_context() to use a new variant for call_for_each_cic() that assumes the RCU read lock is already held. Hit in the wild by Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-05-07block: adjust tagging function queue bit lockingJens Axboe1-3/+6
For most initialization purposes, calling blk_queue_init_tags() without the queue lock held is OK. Only if called for resizing an existing map must the lock be held. Ditto for tag cleanup, the maps are reference counted. So switch the general queue flag setting to the unlocked variant, but retain the locked variant for resizing. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-05-07[S390] guest page hinting lightMartin Schwidefsky6-0/+107
Use the existing arch_alloc_page/arch_free_page callbacks to do the guest page state transitions between stable and unused. Acked-by: Rik van Riel <riel@redhat.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-07[S390] tty3270: fix put_char fail/success conversion.Heiko Carstens1-9/+6
The wrong function got coverted ;) CC drivers/s390/char/tty3270.o drivers/s390/char/tty3270.c:1747: warning: initialization from incompatible pointer type Acked-by: Alan Cox <alan@redhat.com> Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-07[S390] compat ptrace cleanupRoland McGrath3-95/+9
This removes redundant arch code for generic ptrace requests already handled by ptrace_request and compat_ptrace_request. It simplifies things to just have the standard entry points, and use the generic compat_sys_ptrace. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-07[S390] s390mach compile warningMartin Schwidefsky1-1/+2
Fix the following compile warning: drivers/s390/s390mach.c: In function 's390_collect_crw_info': drivers/s390/s390mach.c:77: warning: ignoring return value of 'down_interruptibl Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-07[S390] cio: Fix parsing mechanism for blacklisted devices.Michael Ernst1-154/+170
New format cssid.ssid.devno is now parsed correctly. Signed-off-by: Michael Ernst <mernst@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-07[S390] cio: Remove cio_msg kernel parameter.Michael Ernst10-94/+54
The only sporadically used CIO_DEBUG messages are replaced by ordinary CIO_MSG_EVENT messages. The CIO_MSG_EVENT messages debug levels are consolidated. Signed-off-by: Michael Ernst <mernst@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-07[S390] s390-kvm: leave sie context on work. Removes preemption requirementChristian Borntraeger5-6/+34
From: Martin Schwidefsky <schwidefsky@de.ibm.com> This patch fixes a bug with cpu bound guest on kvm-s390. Sometimes it was impossible to deliver a signal to a spinning guest. We used preemption as a circumvention. The preemption notifiers called vcpu_load, which checked for pending signals and triggered a host intercept. But even with preemption, a sigkill was not delivered immediately. This patch changes the low level host interrupt handler to check for the SIE instruction, if TIF_WORK is set. In that case we change the instruction pointer of the return PSW to rerun the vcpu_run loop. The kvm code sees an intercept reason 0 if that happens. This patch adds accounting for these types of intercept as well. The advantages: - works with and without preemption - signals are delivered immediately - much better host latencies without preemption Acked-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-07[S390] s390: Optimize user and work TIF checkMartin Schwidefsky2-30/+28
On return from syscall or interrupt, we have to check if we return to userspace (likely) and if there is work todo (less likely) to decide if we handle the work. We can optimize this check: we first check for the less likely work case and then check for userspace. This patch is also a preparation for an additional patch, that fixes a bug in KVM dealing with cpu bound guests. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-07block: sysfs store function needs to grab queue_lock and use queue_flag_*()Jens Axboe1-2/+4
Concurrency isn't a big deal here since we have requests in flight at this point, but do the locked variant to set a better example. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-05-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds13-88/+24
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix initrd regression. usb: Sparc build fix, make USB_ISP1760_OF depend on PPC_OF sparc64: remove online_page() sparc64: use compat_sys_utimes instead of home-grown local copy. sbus: Fix bpp driver build. sparc video: make blank use proper constant Revert "[SPARC64]: Wrap SMP IPIs with irq_enter()/irq_exit()." sparc: tcx.c remove unnecessary function
2008-05-06Revert "uml: fix gcc problem"Linus Torvalds1-4/+1
This reverts commit 22eecde2f9034764a3fd095eecfa3adfb8ec9a98. Uli reports that it breaks UML on x86-64 with the Fedora 8 gcc (gcc 4.1.2), causing a crash on startup. See http://marc.info/?l=linux-kernel&m=121011722806093&w=2 for a trace. Reported-by: Ulrich Drepper <drepper@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-06sparc64: Fix initrd regression.David S. Miller1-0/+3
We die because we forget to convert initrd_start and initrd_end to virtual addresses. Reported by Mikael Pettersson Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-06usb: Sparc build fix, make USB_ISP1760_OF depend on PPC_OFDavid S. Miller1-1/+1
Sparc doesn't have some of the OF interfaces this driver wants to use. Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-06Fix bogus warning in sysdev_driver_register()OGAWA Hirofumi1-2/+1
if ((drv->entry.next != drv->entry.prev) || (drv->entry.next != NULL)) { warns list_empty(&drv->entry). Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Cc: Greg KH <gregkh@suse.de> Cc: Len Brown <lenb@kernel.org> [ Version 2 totally redone based on suggestions from Linus & Greg ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-06VFS: fix unused variable warningLinus Torvalds1-2/+0
Commit 33dcdac2df54e66c447ae03f58c95c7251aa5649 ("kill ->put_inode") removed the final use of i_op->put_inode, but left the now totally unused "op" variable in iput(). Get rid of it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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