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2011-07-30resources: Add lookup_resource()Geert Uytterhoeven2-0/+22
Add a function to find an existing resource by a resource start address. This allows to implement simple allocators (with a malloc/free-alike API) on top of the resource system. Signed-off-by: Geert Uytterhoeven <[email protected]>
2011-07-30sparc: _sparc_find_resource() should check for exact matchesGeert Uytterhoeven1-2/+2
The address that's passed to _sparc_find_resource() should always be the start address of a resource: - iounmap() passes a page-aligned virtual address, while the original address was created by adding the in-page offset to the resource's start address, - sbus_free_coherent() and pci32_free_coherent() should be passed an address obtained from sbus_alloc_coherent() resp. pci32_alloc_coherent(), which is always a resource's start address. Hence replace the range check by a check for an exact match. Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: David S. Miller <[email protected]>
2011-07-30m68k/amiga: Chip RAM - Offset resource end by CHIP_PHYSADDRGeert Uytterhoeven1-1/+1
Technically, the end of Chip RAM should be offset by CHIP_PHYSADDR (which is zero). Signed-off-by: Geert Uytterhoeven <[email protected]>
2011-07-30m68k/amiga: Chip RAM - Use resource_size() to fix off-by-one errorGeert Uytterhoeven1-1/+1
Signed-off-by: Geert Uytterhoeven <[email protected]>
2011-07-30m68k/amiga: Chip RAM - Change chipavail to an atomic_tGeert Uytterhoeven1-6/+9
While the core resource handling code is safe, our global counter must still be protected against concurrent modifications. Signed-off-by: Geert Uytterhoeven <[email protected]>
2011-07-30m68k/amiga: Chip RAM - Always allocate from the start of memoryGeert Uytterhoeven1-20/+15
As of commit 5df1abdbd37af2ae317a1c5b5944173284dc55d6 ('m68k/amiga: Fix "debug=mem"'), "debug=mem" no longer uses amiga_chip_alloc_res(), so we can remove the hack to prefer memory at the safe end. This allows to simplify the code and make amiga_chip_alloc() just call amiga_chip_alloc_res() internally. Signed-off-by: Geert Uytterhoeven <[email protected]>
2011-07-30m68k/amiga: Chip RAM - Convert from printk() to pr_*()Geert Uytterhoeven1-20/+8
and fix a few formattings: - resource sizes are now resource_size_t, use %pR to make it future proof, - use %lu for unsigned long. Signed-off-by: Geert Uytterhoeven <[email protected]>
2011-07-30m68k/amiga: Chip RAM - Use tabs for indentationGeert Uytterhoeven1-57/+61
Signed-off-by: Geert Uytterhoeven <[email protected]>
2011-07-30Merge branch 'hwmon-for-linus' of ↵Linus Torvalds34-284/+3229
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: (24 commits) hwmon: (lm90) Refactor reading of config2 register hwmon: (lm90) Make SA56004 detection more robust hwmon: (lm90) Simplify handling of extended local temp register hwmon: (pmbus) Add client driver for LM25066, LM5064, and LM5066 hwmon: (max34440) Add support for peak attributes hwmon: (max8688) Add support for peak attributes hwmon: (max16064) Add support for peak attributes hwmon: (adm1275) Add support for peak attributes hwmon: (pmbus) Add support for peak attributes hwmon: Add new attributes to sysfs ABI hwmon: (pmbus) Strengthen check for status register existence hwmon: (pmbus) Add support for virtual pages hwmon: (pmbus) Support reading and writing of word registers in device specific code hwmon: (pmbus) Increase attribute name size hwmon: (pmbus) Add ADP4000, NCP4200 and NCP4208 to list of supported devices hwmon: (pmbus) Add support for VID output voltage mode hwmon: (pmbus) Move PMBus drivers to drivers/hwmon/pmbus hwmon: (coretemp) Add core/pkg threshold support to Coretemp hwmon: (lm95241) Add support for LM95231 hwmon: LM95245 driver ...
2011-07-30shm: optimize locking and ipc_namespace gettingVasiliy Kulikov1-33/+28
shm_lock() does a lookup of shm segment in shm_ids(ns).ipcs_idr, which is redundant as we already know shmid_kernel address. An actual lock is also not required for reads until we really want to destroy the segment. exit_shm() and shm_destroy_orphaned() may avoid the loop by checking whether there is at least one segment in current ipc_namespace. The check of nsproxy and ipc_ns against NULL is redundant as exit_shm() is called from do_exit() before the call to exit_notify(), so the dereferencing current->nsproxy->ipc_ns is guaranteed to be safe. Reported-by: Oleg Nesterov <[email protected]> Signed-off-by: Vasiliy Kulikov <[email protected]> Acked-by: Serge Hallyn <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-07-30shm: handle separate PID namespaces caseVasiliy Kulikov2-7/+23
shm_try_destroy_orphaned() and shm_try_destroy_current() didn't handle the case of separate PID namespaces, but a single IPC namespace. If there are tasks with the same PID values using the same shmem object, the wrong destroy decision could be reached. On shm segment creation store the pointer to the creator task in shmid_kernel->shm_creator field and zero it on task exit. Then use the ->shm_creator insread of shm_cprid in both functions. As shmid_kernel object is already locked at this stage, no additional locking is needed. Signed-off-by: Vasiliy Kulikov <[email protected]> Acked-by: Serge Hallyn <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-07-30Additional readdir cookie loop informationBryan Schumaker1-1/+2
Print out the name of the file that triggers the cookie loop message to make it slightly easier to track down the cause. Signed-off-by: Bryan Schumaker <[email protected]> Signed-off-by: Trond Myklebust <[email protected]>
2011-07-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds93-4489/+11879
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (71 commits) [SCSI] fcoe: cleanup cpu selection for incoming requests [SCSI] fcoe: add fip retry to avoid missing critical keep alive [SCSI] libfc: fix warn on in lport retry [SCSI] libfc: Remove the reference to FCP packet from scsi_cmnd in case of error [SCSI] libfc: cleanup sending SRR request [SCSI] libfc: two minor changes in comments [SCSI] libfc, fcoe: ignore rx frame with wrong xid info [SCSI] libfc: release exchg cache [SCSI] libfc: use FC_MAX_ERROR_CNT [SCSI] fcoe: remove unused ptype field in fcoe_rcv_info [SCSI] bnx2fc: Update copyright and bump version to 1.0.4 [SCSI] bnx2fc: Tx BDs cache in write tasks [SCSI] bnx2fc: Do not arm CQ when there are no CQEs [SCSI] bnx2fc: hold tgt lock when calling cmd_release [SCSI] bnx2fc: Enable support for sequence level error recovery [SCSI] bnx2fc: HSI changes for tape [SCSI] bnx2fc: Handle REC_TOV error code from firmware [SCSI] bnx2fc: REC/SRR link service request and response handling [SCSI] bnx2fc: Support 'sequence cleanup' task [SCSI] dh_rdac: Associate HBA and storage in rdac_controller to support partitions in storage ...
2011-07-30NFS: Fix spurious readdir cookie loop messagesTrond Myklebust2-24/+35
If the directory contents change, then we have to accept that the file->f_pos value may shrink if we do a 'search-by-cookie'. In that case, we should turn off the loop detection and let the NFS client try to recover. The patch also fixes a second loop detection bug by ensuring that after turning on the ctx->duped flag, we read at least one new cookie into ctx->dir_cookie before attempting to match with ctx->dup_cookie. Reported-by: Petr Vandrovec <[email protected]> Cc: [email protected] [2.6.39+] Signed-off-by: Trond Myklebust <[email protected]>
2011-07-30Merge branch 'slub/lockless' of ↵Linus Torvalds5-304/+616
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'slub/lockless' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: (21 commits) slub: When allocating a new slab also prep the first object slub: disable interrupts in cmpxchg_double_slab when falling back to pagelock Avoid duplicate _count variables in page_struct Revert "SLUB: Fix build breakage in linux/mm_types.h" SLUB: Fix build breakage in linux/mm_types.h slub: slabinfo update for cmpxchg handling slub: Not necessary to check for empty slab on load_freelist slub: fast release on full slab slub: Add statistics for the case that the current slab does not match the node slub: Get rid of the another_slab label slub: Avoid disabling interrupts in free slowpath slub: Disable interrupts in free_debug processing slub: Invert locking and avoid slab lock slub: Rework allocator fastpaths slub: Pass kmem_cache struct to lock and freeze slab slub: explicit list_lock taking slub: Add cmpxchg_double_slab() mm: Rearrange struct page slub: Move page->frozen handling near where the page->freelist handling occurs slub: Do not use frozen page flag but a bit in the page counters ...
2011-07-30ext4: add missing kfree() on error return path in add_new_gdb()Dan Carpenter1-0/+1
We added some more error handling in b40971426a "ext4: add error checking to calls to ext4_handle_dirty_metadata()". But we need to call kfree() as well to avoid a memory leak. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: "Theodore Ts'o" <[email protected]>
2011-07-30ext4: change umode_t in tracepoint headers to be an explicit __u16Theodore Ts'o1-8/+8
As requested by Al Viro, since umode_t may be changing to a u32 for some architectures. Signed-off-by: "Theodore Ts'o" <[email protected]> Cc: Al Viro <[email protected]>
2011-07-30ext4: fix races in ext4_sync_parent()Theodore Ts'o1-5/+21
Fix problems if fsync() races against a rename of a parent directory as pointed out by Al Viro in his own inimitable way: >While we are at it, could somebody please explain what the hell is ext4 >doing in >static int ext4_sync_parent(struct inode *inode) >{ > struct writeback_control wbc; > struct dentry *dentry = NULL; > int ret = 0; > > while (inode && ext4_test_inode_state(inode, EXT4_STATE_NEWENTRY)) { > ext4_clear_inode_state(inode, EXT4_STATE_NEWENTRY); > dentry = list_entry(inode->i_dentry.next, > struct dentry, d_alias); > if (!dentry || !dentry->d_parent || !dentry->d_parent->d_inode) > break; > inode = dentry->d_parent->d_inode; > ret = sync_mapping_buffers(inode->i_mapping); > ... >Note that dentry obviously can't be NULL there. dentry->d_parent is never >NULL. And dentry->d_parent would better not be negative, for crying out >loud! What's worse, there's no guarantees that dentry->d_parent will >remain our parent over that sync_mapping_buffers() *and* that inode won't >just be freed under us (after rename() and memory pressure leading to >eviction of what used to be our dentry->d_parent)...... Reported-by: Al Viro <[email protected]> Signed-off-by: "Theodore Ts'o" <[email protected]>
2011-07-30Merge branch 'kconfig' of ↵Linus Torvalds23-260/+356
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: (25 commits) kconfig: Introduce IS_ENABLED(), IS_BUILTIN() and IS_MODULE() xconfig: Abort close if configuration cannot be saved kconfig: fix missing "0x" prefix from S_HEX symbol in autoconf.h kconfig/nconf: remove useless conditionnal kconfig/nconf: prevent segfault on empty menu kconfig/nconf: use the generic menu_get_ext_help() nconfig: Avoid Wunused-but-set warning kconfig/conf: mark xfgets() private kconfig: remove pending prototypes for kconfig_load() kconfig/conf: add command line options' description kconfig/conf: reduce the scope of `defconfig_file' kconfig: use calloc() for expr allocation kconfig: introduce specialized printer kconfig: do not overwrite symbol direct dependency in assignment kconfig/gconf: silent missing prototype warnings kconfig/gconf: kill deadcode kconfig: nuke LKC_DIRECT_LINK cruft kconfig: nuke reference to SWIG kconfig: add missing <stdlib.h> inclusion kconfig: add missing <ctype.h> inclusion ... Fix up conflicts in scripts/kconfig/Makefile
2011-07-30Merge branch 'v4l_for_linus' of ↵Linus Torvalds565-14903/+52933
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (430 commits) [media] ir-mce_kbd-decoder: include module.h for its facilities [media] ov5642: include module.h for its facilities [media] em28xx: Fix DVB-C maxsize for em2884 [media] tda18271c2dd: Fix saw filter configuration for DVB-C @6MHz [media] v4l: mt9v032: Fix Bayer pattern [media] V4L: mt9m111: rewrite set_pixfmt [media] V4L: mt9m111: fix missing return value check mt9m111_reg_clear [media] V4L: initial driver for ov5642 CMOS sensor [media] V4L: sh_mobile_ceu_camera: fix Oops when USERPTR mapping fails [media] V4L: soc-camera: remove soc-camera bus and devices on it [media] V4L: soc-camera: un-export the soc-camera bus [media] V4L: sh_mobile_csi2: switch away from using the soc-camera bus notifier [media] V4L: add media bus configuration subdev operations [media] V4L: soc-camera: group struct field initialisations together [media] V4L: soc-camera: remove now unused soc-camera specific PM hooks [media] V4L: pxa-camera: switch to using standard PM hooks [media] NetUP Dual DVB-T/C CI RF: force card hardware revision by module param [media] Don't OOPS if videobuf_dvb_get_frontend return NULL [media] NetUP Dual DVB-T/C CI RF: load firmware according card revision [media] omap3isp: Support configurable HS/VS polarities ... Fix up conflicts: - arch/arm/mach-omap2/board-rx51-peripherals.c: cleanup regulator supply definitions in mach-omap2 vs OMAP3: RX-51: define vdds_csib regulator supply - drivers/staging/tm6000/tm6000-alsa.c (trivial)
2011-07-29Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfsLinus Torvalds1-1/+4
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: Fix build breakage in xfs_iops.c when CONFIG_FS_POSIX_ACL is not set
2011-07-29Merge branch 'next' of ↵Linus Torvalds2-22/+26
git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6 * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6: ecryptfs: Make inode bdi consistent with superblock bdi eCryptfs: Unlock keys needed by ecryptfsd
2011-07-29Merge branch 'stable/bug.fixes' of ↵Linus Torvalds3-4/+3
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/balloon: Fix compile errors - missing header files. xen/grant: Fix compile warning. xen/pciback: remove duplicated #include
2011-07-29frv: remove unnecessary codeGreg Dietsche1-7/+1
remove unnecessary code that matches this coccinelle pattern if (...) return ret; return ret; Signed-off-by: Greg Dietsche <[email protected]> Signed-off-by: David Howells <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-07-29ramoops: fix compile failure on pariscJames Bottomley1-0/+1
Fixes this: drivers/char/ramoops.c: In function 'ramoops_init': drivers/char/ramoops.c:221: error: implicit declaration of function 'IS_ERR' drivers/char/ramoops.c:222: error: implicit declaration of function 'PTR_ERR' If it actually builds on other platforms, it's probably getting linux/err.h via some other #include. Signed-off-by: James Bottomley <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-07-29Merge branch 'linux-next' of ↵Linus Torvalds120-215/+294
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: remove printks about disabled bridge windows PCI: fold pci_calc_resource_flags() into decode_bar() PCI: treat mem BAR type "11" (reserved) as 32-bit, not 64-bit, BAR PCI: correct pcie_set_readrq write size PCI: pciehp: change wait time for valid configuration access x86/PCI: Preserve existing pci=bfsort whitelist for Dell systems PCI: ARI is a PCIe v2 feature x86/PCI: quirks: Use pci_dev->revision PCI: Make the struct pci_dev * argument of pci_fixup_irqs const. PCI hotplug: cpqphp: use pci_dev->vendor PCI hotplug: cpqphp: use pci_dev->subsystem_{vendor|device} x86/PCI: config space accessor functions should not ignore the segment argument PCI: Assign values to 'pci_obff_signal_type' enumeration constants x86/PCI: reduce severity of host bridge window conflict warnings PCI: enumerate the PCI device only removed out PCI hieratchy of OS when re-scanning PCI PCI: PCIe AER: add aer_recover_queue x86/PCI: select direct access mode for mmconfig option PCI hotplug: Rename is_ejectable which also exists in dock.c
2011-07-29Merge branch 'upstream/xen-tracing2' of ↵Linus Torvalds2-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen * 'upstream/xen-tracing2' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen: xen/tracing: fix compile errors when tracing is disabled.
2011-07-29Merge branch 'at91/cleanup' of ↵Linus Torvalds58-745/+696
git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc * 'at91/cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: at91: add arch specific ioremap support at91: factorize sram init at91: move register clocks to soc generic init at91: move clock subsystem init to soc generic init at91: use structure to store the current soc at91: remove AT91_DBGU offset from dbgu register macro at91: factorize at91 interrupts init to soc at91: introduce commom AT91_BASE_SYS
2011-07-29Merge branch 'next/dt' of ↵Linus Torvalds72-281/+1963
git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc * 'next/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (21 commits) arm/dt: tegra devicetree support arm/versatile: Add device tree support dt/irq: add irq_domain_generate_simple() helper irq: add irq_domain translation infrastructure dmaengine: imx-sdma: add device tree probe support dmaengine: imx-sdma: sdma_get_firmware does not need to copy fw_name dmaengine: imx-sdma: use platform_device_id to identify sdma version mmc: sdhci-esdhc-imx: add device tree probe support mmc: sdhci-pltfm: dt device does not pass parent to sdhci_alloc_host mmc: sdhci-esdhc-imx: get rid of the uses of cpu_is_mx() mmc: sdhci-esdhc-imx: do not reference platform data after probe mmc: sdhci-esdhc-imx: extend card_detect and write_protect support for mx5 net/fec: add device tree probe support net: ibm_newemac: convert it to use of_get_phy_mode dt/net: add helper function of_get_phy_mode net/fec: gasket needs to be enabled for some i.mx serial/imx: add device tree probe support serial/imx: get rid of the uses of cpu_is_mx1() arm/dt: Add dtb make rule arm/dt: Add skeleton dtsi file ...
2011-07-29Merge branch 'fixes' of ↵Linus Torvalds3-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: ARM: zynq: remove incorrectly deleted file ARM: tegra: only select MACH_HAS_SND_SOC_TEGRA_WM8903 if SND_SOC
2011-07-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-watchdogLinus Torvalds25-472/+2106
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-watchdog: (25 commits) watchdog: WatchDog Timer Driver Core - Add minimum and max timeout watchdog: WatchDog Timer Driver Core - Add ioctl call watchdog: WatchDog Timer Driver Core - Add nowayout feature watchdog: WatchDog Timer Driver Core - Add Magic Close feature watchdog: WatchDog Timer Driver Core - Add WDIOC_SETTIMEOUT and WDIOC_GETTIMEOUT ioctl watchdog: WatchDog Timer Driver Core - Add WDIOC_SETOPTIONS ioctl watchdog: WatchDog Timer Driver Core - Add WDIOC_KEEPALIVE ioctl watchdog: WatchDog Timer Driver Core - Add basic ioctl functionality watchdog: WatchDog Timer Driver Core - Add basic framework watchdog: hpwdt: add next gen HP servers watchdog: it8712f_wdt.c: improve includes watchdog: at91sam9/wdt: move register header to drivers watchdog: Add Xilinx watchdog timer driver watchdog: remove empty pm-functions watchdog: sp805: Flush posted writes in enable/disable. watchdog: sp805: Don't write 0 to the load value register. watchdog: imx2_wdt: add device tree probe support watchdog: s3c2410: Add support for device tree based probe watchdog: mpcore_wdt: Add suspend/resume support. watchdog: mtx1-wdt: use dev_{err,info} instead of printk() ...
2011-07-29ext2: remove duplicate 'ext2_get_acl()' defineLinus Torvalds1-1/+0
When commit 4e34e719e457 ("fs: take the ACL checks to common code") changed the xyz_check_acl() functions into the more natural xyz_get_acl() interface, we grew two copies of the #define ext2_get_acl NULL define for the non-acl case. Remove the extra one. Reported-by: Marco Stornelli <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Al Viro <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-07-29kconfig: Introduce IS_ENABLED(), IS_BUILTIN() and IS_MODULE()Michal Marek3-58/+47
Replace the config_is_*() macros with a variant that allows for grepping for usage of CONFIG_* options in the code. Usage: if (IS_ENABLED(CONFIG_NUMA)) or #if IS_ENABLED(CONFIG_NUMA) The IS_ENABLED() macro evaluates to 1 if the argument is set (to either 'y' or 'm'), IS_BUILTIN() tests if the option is 'y' and IS_MODULE() test if the option is 'm'. Only boolean and tristate options are supported. Reviewed-by: Arnaud Lacombe <[email protected]> Acked-by: Randy Dunlap <[email protected]> Signed-off-by: Michal Marek <[email protected]>
2011-07-29cpupower: Do detect IDA (opportunistic processor performance) via cpuidThomas Renninger4-41/+9
IA32-Intel Devel guide Volume 3A - 14.3.2.1 ------------------------------------------- ... Opportunistic processor performance operation can be disabled by setting bit 38 of IA32_MISC_ENABLES. This mechanism is intended for BIOS only. If IA32_MISC_ENABLES[38] is set, CPUID.06H:EAX[1] will return 0. Better detect things via cpuid, this cleans up the code a bit and the MSR parts were not working correctly anyway. Signed-off-by: Thomas Renninger <[email protected]> CC: [email protected] CC: [email protected] CC: [email protected] Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupower: Show Intel turbo ratio support via ./cpupower frequency-infoThomas Renninger4-17/+95
This adds the last piece missing from turbostat (if called with -v). It shows on Intel machines supporting Turbo Boost how many cores have to be active/idle to enter which boost mode (frequency). Whether the HW really enters these boost modes can be verified via ./cpupower monitor. Signed-off-by: Thomas Renninger <[email protected]> CC: [email protected] CC: [email protected] CC: [email protected] Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29xfs: Fix build breakage in xfs_iops.c when CONFIG_FS_POSIX_ACL is not setMarkus Trippelsdorf1-1/+4
commit 4e34e719e45, that takes the ACL checks to common code, accidentely broke the build when CONFIG_FS_POSIX_ACL is not set: CC fs/xfs/linux-2.6/xfs_iops.o fs/xfs/linux-2.6/xfs_iops.c:1025:14: error: ‘xfs_get_acl’ undeclared here (not in a function) Fix this by declaring xfs_get_acl a static inline function. Signed-off-by: Markus Trippelsdorf <[email protected]> Signed-off-by: Alex Elder <[email protected]>
2011-07-29cpupowerutils: increase MAX_LINE_LENRoman Vasiyarov1-1/+1
larger sysfs data (>255 bytes) was truncated and thus used improperly [[email protected]: adapted to cpupowerutils] Signed-off-by: Roman Vasiyarov <[email protected]> Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupower: Rename package from cpupowerutils to cpupowerThomas Renninger1-6/+6
Signed-off-by: Thomas Renninger <[email protected]> Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupowerutils: Rename: libcpufreq->libcpupowerThomas Renninger3-18/+17
[[email protected]: fix .gitignore] Signed-off-by: Thomas Renninger <[email protected]> Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupowerutils: use kernel version-derived version stringDominik Brodowski2-7/+41
As cpupowerutils is intended to be included into the kernel sources, use the kernel versioning instead of a custom version. The script utils/version-gen.sh is largely based on the script already found in tools/perf/util/PERF-VERSION-GEN . Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupowerutils: utils - ConfigStyle bugfixesDominik Brodowski6-108/+122
Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupowerutils: helpers - ConfigStyle bugfixesDominik Brodowski9-86/+100
Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupowerutils: idle_monitor - ConfigStyle bugfixesDominik Brodowski6-115/+128
Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupowerutils: lib - ConfigStyle bugfixesDominik Brodowski4-172/+209
Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupowerutils: bench - ConfigStyle bugfixesDominik Brodowski8-58/+75
Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupowerutils: do not update po files on each and every compileDominik Brodowski1-7/+16
Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupowerutils: remove ccdv, use kernel quiet/verbose mechanismDominik Brodowski4-411/+24
Use the quiet/verbose mechanism found in kernel tools, without relying on the special tool "ccdv" Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupowerutils: use COPYING, CREDITS from top-level directoryDominik Brodowski3-359/+16
Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29cpupowerutils - cpufrequtils extended with quite some featuresDominik Brodowski73-0/+14423
CPU power consumption vs performance tuning is no longer limited to CPU frequency switching anymore: deep sleep states, traditional dynamic frequency scaling and hidden turbo/boost frequencies are tied close together and depend on each other. The first two exist on different architectures like PPC, Itanium and ARM, the latter (so far) only on X86. On X86 the APU (CPU+GPU) will only run most efficiently if CPU and GPU has proper power management in place. Users and Developers want to have *one* tool to get an overview what their system supports and to monitor and debug CPU power management in detail. The tool should compile and work on as many architectures as possible. Once this tool stabilizes a bit, it is intended to replace the Intel-specific tools in tools/power/x86 Signed-off-by: Dominik Brodowski <[email protected]>
2011-07-29smc91c92_cs.c: fix bogus compiler warningDominik Brodowski1-1/+1
On a recent compile, I got this warning: CC [M] drivers/net/pcmcia/smc91c92_cs.o drivers/net/pcmcia/smc91c92_cs.c: In function ‘smc91c92_probe’: drivers/net/pcmcia/smc91c92_cs.c:812:12: warning: ‘j’ may be used uninitialized in this function However, "j" is only used in a branch which has the same condition as a previous branch, where j is set, e.g. int j; if (CONDITION) j = VALUE ... if (CONDITION) printk(j) Still, avoid this warning, as it is easy to circumvent. Signed-off-by: Dominik Brodowski <[email protected]>
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