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2010-10-29parisc-agp: fix missing slab.h includeKyle McMartin1-0/+1
Commit 338e4fab added a missing kfree if the alloc_pci_dev failed but forgot to include <linux/slab.h> for the definition of kfree. Signed-off-by: Kyle McMartin <kyle@redhat.com>
2010-10-29Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds19-78/+175
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] fix kprobes single stepping [S390] tape: fix dbf usage [S390] dasd: provide a Sense Path Group ID ioctl [S390] ftrace: select HAVE_C_RECORDMCOUNT [S390] vdso: get rid of redefinition warnings [S390] facility detection: remove unused variable [S390] hypfs: Fix error handling in hypfs_diag initialization [S390] topology: fix cpu masks for topology=off case [S390] topology: add SCHED_MC config option [S390] Kconfig: add machine type number to code generation options [S390] Add z196 machine type to setup_hwcaps
2010-10-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linusLinus Torvalds3-6/+8
* git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus: Squashfs: fix function prototype Squashfs: fix use of __le64 annotated variable
2010-10-29Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds9-205/+275
* 'for-linus' of git://neil.brown.name/md: md: tidy up device searches in read_balance. md/raid1: fix some typos in comments. md/raid1: discard unused variable. md: unplug writes to external bitmaps. md: use separate bio pool for each md device. md: change type of first arg to sync_page_io. md/raid1: perform mem allocation before disabling writes during resync. md: use bio_kmalloc rather than bio_alloc when failure is acceptable. md: Fix possible deadlock with multiple mempool allocations. md: fix and update workqueue usage md: use sector_t in bitmap_get_counter md: remove md_mutex locking. md: Fix regression with raid1 arrays without persistent metadata.
2010-10-29Merge branch 'for-linus' of ↵Linus Torvalds102-759/+731
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (29 commits) braino in internal.h convert simple cases of nfs-related ->get_sb() to ->mount() convert btrfs convert ceph convert gfs2 convert afs convert ecryptfs convert sysfs convert cgroup and cpuset switch get_sb_ns() users switch procfs to ->mount() setting ->proc_mnt doesn't belong in proc_get_sb() convert cifs convert nilfs switch logfs to ->mount() logfs: fix a leak in get_sb logfs get_sb, part 3 logfs get_sb, part 2 logfs get_sb massage, part 1 convert v9fs ...
2010-10-29Merge branch 'sched-fixes-for-linus' of ↵Linus Torvalds4-30/+25
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched_stat: Update sched_info_queue/dequeue() code comments sched, cgroup: Fixup broken cgroup movement
2010-10-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds8-44/+25
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: kbuild: add ARCH=sparc32 target sparc32: fix build failure on CONFIG_SPARC_LEON sparc: Fixed random SPARC/LEON SMP CPU Stuck problem. sparc32: remove CONFIG_HAVE_PERF_EVENTS option sparc: don't #include asm/system.h in asm/jump_label.h sparc32: Fix unaligned stack handling on trap return. sparc: keep calling do_signal() as long as pending signals remain
2010-10-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6Linus Torvalds2-14/+11
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6: ide: clean up timed out request handling hpt366: fix clock turnaround hpt366: add debounce delay to cable_detect() method
2010-10-29[S390] fix kprobes single steppingMartin Schwidefsky3-1/+10
Fix kprobes after git commit 1e54622e0403891b10f2105663e0f9dd595a1f17 broke it. The kprobe_handler is now called with interrupts in the state at the time of the breakpoint. The single step of the replaced instruction is done with interrupts off which makes it necessary to enable and disable the interupts in the kprobes code. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-29[S390] tape: fix dbf usageSebastian Ott2-7/+6
Get rid of the format string "%s" usage with volatile strings to prevent use after free errors in the s390dbf. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-29[S390] dasd: provide a Sense Path Group ID ioctlStefan Weinhuber3-18/+92
The BIODASDSNID ioctl executes a 'Sense Path Group ID' command on a DASD ECKD device. The returned path group data allows user space programs to determine path state and path group ID of the channel paths to the device. Signed-off-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-29[S390] ftrace: select HAVE_C_RECORDMCOUNTHeiko Carstens1-0/+1
Select HAVE_C_RECORDMCOUNT for the fast C version of recordmcount. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-29[S390] vdso: get rid of redefinition warningsHeiko Carstens5-13/+13
The CLOCK_* defines in asm-offsets.c are only used for the vdso code however in the meantime they cause other trouble. Just rename them to get permanently rid of this: In file included from /home2/heicarst/linux-2.6/arch/s390/include/asm/asm-offsets.h:1:0, from arch/s390/mm/fault.c:33: include/generated/asm-offsets.h:53:0: warning: "CLOCK_REALTIME" redefined include/linux/time.h:286:0: note: this is the location of the previous definition include/generated/asm-offsets.h:54:0: warning: "CLOCK_MONOTONIC" redefined include/linux/time.h:287:0: note: this is the location of the previous definition Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-29[S390] facility detection: remove unused variableHeiko Carstens1-2/+0
arch/s390/kernel/early.c: In function 'setup_hpage': arch/s390/kernel/early.c:285:15: warning: unused variable 'facilities' Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-29[S390] hypfs: Fix error handling in hypfs_diag initializationMichael Holzheu1-8/+11
Fix the following two error handling bugs in hypfs_diag_init(): * No need for calling diag204_free_buffer() * Initialize name table only in case of LPAR and prevent error message on non-LPAR systems. Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-29[S390] topology: fix cpu masks for topology=off caseHeiko Carstens1-2/+4
Fix cpu masks for 'topology=off' case. Folding of the scheduling domains happen in such a way that everything belongs to the MC domain instead of the CPU doimain. This should fix a performance regression introduced with eafd2b6d "[S390] topology: use default MC domain initializer" and also makes sure we have the same behavious as if CONFIG_SCHED_MC was not selected at all. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-29[S390] topology: add SCHED_MC config optionHeiko Carstens2-1/+12
This allows us to easily check for performance differences seen with !CONFIG_SCHED_MC and topology=off. Actually there shouldn't be any (besides a small overhead because of additional code). Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-29[S390] Kconfig: add machine type number to code generation optionsHeiko Carstens1-26/+23
Add machine type number to code generation options. Also clean up and shorten quite a lot of help texts with respect to machine type and architecture terminology. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-29[S390] Add z196 machine type to setup_hwcapsHeiko Carstens1-0/+3
Add machine type for zEnterprise 196 to elf platform detection. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-29braino in internal.hAl Viro1-1/+1
wrong return type... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert simple cases of nfs-related ->get_sb() to ->mount()Al Viro1-50/+46
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert btrfsAl Viro1-9/+6
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert cephAl Viro1-23/+27
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert gfs2Al Viro1-29/+22
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert afsAl Viro1-12/+7
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert ecryptfsAl Viro1-7/+5
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert sysfsAl Viro1-19/+13
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert cgroup and cpusetAl Viro2-13/+11
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29switch get_sb_ns() usersAl Viro3-15/+12
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29switch procfs to ->mount()Al Viro1-7/+6
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29setting ->proc_mnt doesn't belong in proc_get_sb()Al Viro1-1/+2
take that to kern_mount_data()-using callers Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert cifsAl Viro1-8/+7
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert nilfsAl Viro1-9/+7
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29switch logfs to ->mount()Al Viro2-27/+23
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29logfs: fix a leak in get_sbAl Viro4-7/+8
a) switch ->put_device() to logfs_super * b) actually call it on early failures in logfs_get_sb_device() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29logfs get_sb, part 3Al Viro4-39/+29
take logfs_get_sb_device() calls to logfs_get_sb() itself Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29logfs get_sb, part 2Al Viro4-14/+13
take setting s_bdev/s_mtd/s_devops to callers of logfs_get_sb_device(), don't bother passing them separately Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29logfs get_sb massage, part 1Al Viro4-21/+39
move allocation of logfs_super to logfs_get_sb, pass it to logfs_get_sb_...(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert v9fsAl Viro1-12/+10
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert ubifsAl Viro1-7/+6
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert get_sb_pseudo() usersAl Viro8-43/+32
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert get_sb_nodev() usersAl Viro17-73/+87
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert get_sb_single() usersAl Viro25-139/+147
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29convert get_sb_mtd() users to ->mount()Al Viro4-49/+36
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29new helper: mount_bdev()Al Viro31-161/+150
... and switch of the obvious get_sb_bdev() users to ->mount() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29beginning of transtion: ->mount()Al Viro2-3/+16
eventual replacement for ->get_sb() - does *not* get vfsmount, return ERR_PTR(error) or root of subtree to be mounted. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29fix open/umount raceAl Viro2-3/+5
nameidata_to_filp() drops nd->path or transfers it to opened file. In the former case it's a Bad Idea(tm) to do mnt_drop_write() on nd->path.mnt, since we might race with umount and vfsmount in question might be gone already. Fix: don't drop it, then... IOW, have nameidata_to_filp() grab nd->path in case it transfers it to file and do path_drop() in callers. After they are through with accessing nd->path... Reported-by: Miklos Szeredi <miklos@szeredi.hu> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29a couple of open-coded ihold() introduced by nfs mergeAl Viro1-2/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-29md: tidy up device searches in read_balance.NeilBrown1-56/+36
The code for searching through the device list to read-balance in raid1 is rather clumsy and hard to follow. Try to simplify it a bit. No important functionality change here. Signed-off-by: NeilBrown <neilb@suse.de>
2010-10-29md/raid1: fix some typos in comments.NeilBrown1-3/+3
Signed-off-by: NeilBrown <neilb@suse.de>
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