From d1dcdf5718977c93805f9300b6c79f039db84c8b Mon Sep 17 00:00:00 2001 From: merge Date: Fri, 6 Feb 2009 00:22:54 +0000 Subject: MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011-1233879414-1233879505 pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011-1233879414-1233879505 / 1c405b6ccee468298e7ccbfd9a3a3f4d123207b0 ... parent commitmessage: From: merge MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011-1233879414 stable-tracking-hist top was MERGE-via-mokopatches-tracking-MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011-1233879414 / 71be0a45396066b1f8f27f8f4f87937247a129e1 ... parent commitmessage: From: merge MERGE-via-mokopatches-tracking-hist-MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011 mokopatches-tracking-hist top was MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011 / 1be1b01373f572a02c6f1f99863c8c11ed2f9f5b ... parent commitmessage: From: merge MERGE-via-master-MERGE-via-master-hist-1232625318 master top was MERGE-via-master-hist-1232625318 / dd4b117123ae66451695810017eb72fbdfc05df5 ... parent commitmessage: From: merge MERGE-master-patchset-edits --- include/linux/debugfs.h | 7 +++++ include/linux/dmaengine.h | 11 +++++++- include/linux/dmi.h | 3 ++ include/linux/i2c-id.h | 61 ----------------------------------------- include/linux/i2c.h | 8 ++++-- include/linux/if_frad.h | 10 +++---- include/linux/init_task.h | 6 ++++ include/linux/klist.h | 2 +- include/linux/libata.h | 2 ++ include/linux/mod_devicetable.h | 7 +++++ include/linux/pci.h | 5 ++++ include/linux/pci_ids.h | 4 +++ include/linux/quotaops.h | 2 -- include/linux/sched.h | 32 +++++++++++++-------- include/linux/suspend.h | 2 ++ include/linux/usb.h | 2 ++ include/linux/usb/usbnet.h | 4 ++- include/linux/workqueue.h | 12 ++++++++ 18 files changed, 94 insertions(+), 86 deletions(-) (limited to 'include/linux') diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 23936b16426..af0e01d4c66 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -162,6 +162,13 @@ static inline struct dentry *debugfs_create_x32(const char *name, mode_t mode, return ERR_PTR(-ENODEV); } +static inline struct dentry *debugfs_create_size_t(const char *name, mode_t mode, + struct dentry *parent, + size_t *value) +{ + return ERR_PTR(-ENODEV); +} + static inline struct dentry *debugfs_create_bool(const char *name, mode_t mode, struct dentry *parent, u32 *value) diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index c73f1e2b59b..3e0f64c335c 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -297,6 +297,11 @@ static inline void async_tx_ack(struct dma_async_tx_descriptor *tx) tx->flags |= DMA_CTRL_ACK; } +static inline void async_tx_clear_ack(struct dma_async_tx_descriptor *tx) +{ + tx->flags &= ~DMA_CTRL_ACK; +} + static inline bool async_tx_test_ack(struct dma_async_tx_descriptor *tx) { return (tx->flags & DMA_CTRL_ACK) == DMA_CTRL_ACK; @@ -400,11 +405,16 @@ static inline enum dma_status dma_async_is_complete(dma_cookie_t cookie, enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie); #ifdef CONFIG_DMA_ENGINE enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx); +void dma_issue_pending_all(void); #else static inline enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx) { return DMA_SUCCESS; } +static inline void dma_issue_pending_all(void) +{ + do { } while (0); +} #endif /* --- DMA device --- */ @@ -413,7 +423,6 @@ int dma_async_device_register(struct dma_device *device); void dma_async_device_unregister(struct dma_device *device); void dma_run_dependencies(struct dma_async_tx_descriptor *tx); struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type); -void dma_issue_pending_all(void); #define dma_request_channel(mask, x, y) __dma_request_channel(&(mask), x, y) struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param); void dma_release_channel(struct dma_chan *chan); diff --git a/include/linux/dmi.h b/include/linux/dmi.h index 34161907b2f..d741b9ceb0e 100644 --- a/include/linux/dmi.h +++ b/include/linux/dmi.h @@ -38,6 +38,7 @@ struct dmi_device { #ifdef CONFIG_DMI extern int dmi_check_system(const struct dmi_system_id *list); +const struct dmi_system_id *dmi_first_match(const struct dmi_system_id *list); extern const char * dmi_get_system_info(int field); extern const struct dmi_device * dmi_find_device(int type, const char *name, const struct dmi_device *from); @@ -64,6 +65,8 @@ static inline int dmi_walk(void (*decode)(const struct dmi_header *)) { return -1; } static inline bool dmi_match(enum dmi_field f, const char *str) { return false; } +static inline const struct dmi_system_id * + dmi_first_match(const struct dmi_system_id *list) { return NULL; } #endif diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h index 6fabbe2b804..04947d51094 100644 --- a/include/linux/i2c-id.h +++ b/include/linux/i2c-id.h @@ -40,9 +40,7 @@ #define I2C_DRIVERID_SAA7185B 13 /* video encoder */ #define I2C_DRIVERID_SAA7110 22 /* video decoder */ #define I2C_DRIVERID_SAA5249 24 /* SAA5249 and compatibles */ -#define I2C_DRIVERID_PCF8583 25 /* real time clock */ #define I2C_DRIVERID_TDA7432 27 /* Stereo sound processor */ -#define I2C_DRIVERID_TVMIXER 28 /* Mixer driver for tv cards */ #define I2C_DRIVERID_TVAUDIO 29 /* Generic TV sound driver */ #define I2C_DRIVERID_TDA9875 32 /* TV sound decoder chip */ #define I2C_DRIVERID_BT819 40 /* video decoder */ @@ -54,7 +52,6 @@ #define I2C_DRIVERID_SAA7191 57 /* video decoder */ #define I2C_DRIVERID_INDYCAM 58 /* SGI IndyCam */ #define I2C_DRIVERID_OVCAMCHIP 61 /* OmniVision CMOS image sens. */ -#define I2C_DRIVERID_MAX6900 63 /* MAX6900 real-time clock */ #define I2C_DRIVERID_SAA6752HS 67 /* MPEG2 encoder */ #define I2C_DRIVERID_TVEEPROM 68 /* TV EEPROM */ #define I2C_DRIVERID_WM8775 69 /* wm8775 audio processor */ @@ -62,23 +59,16 @@ #define I2C_DRIVERID_CX25840 71 /* cx2584x video encoder */ #define I2C_DRIVERID_SAA7127 72 /* saa7127 video encoder */ #define I2C_DRIVERID_SAA711X 73 /* saa711x video encoders */ -#define I2C_DRIVERID_AKITAIOEXP 74 /* IO Expander on Sharp SL-C1000 */ #define I2C_DRIVERID_INFRARED 75 /* I2C InfraRed on Video boards */ #define I2C_DRIVERID_TVP5150 76 /* TVP5150 video decoder */ #define I2C_DRIVERID_WM8739 77 /* wm8739 audio processor */ #define I2C_DRIVERID_UPD64083 78 /* upd64083 video processor */ #define I2C_DRIVERID_UPD64031A 79 /* upd64031a video processor */ #define I2C_DRIVERID_SAA717X 80 /* saa717x video encoder */ -#define I2C_DRIVERID_DS1672 81 /* Dallas/Maxim DS1672 RTC */ #define I2C_DRIVERID_BT866 85 /* Conexant bt866 video encoder */ #define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */ #define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */ -#define I2C_DRIVERID_WM8731 89 /* Wolfson WM8731 audio codec */ -#define I2C_DRIVERID_WM8750 90 /* Wolfson WM8750 audio codec */ -#define I2C_DRIVERID_WM8753 91 /* Wolfson WM8753 audio codec */ -#define I2C_DRIVERID_LM4857 92 /* LM4857 Audio Amplifier */ #define I2C_DRIVERID_VP27SMPX 93 /* Panasonic VP27s tuner internal MPX */ -#define I2C_DRIVERID_CS4270 94 /* Cirrus Logic 4270 audio codec */ #define I2C_DRIVERID_M52790 95 /* Mitsubishi M52790SP/FP AV switch */ #define I2C_DRIVERID_CS5345 96 /* cs5345 audio processor */ @@ -92,74 +82,23 @@ */ /* --- Bit algorithm adapters */ -#define I2C_HW_B_LP 0x010000 /* Parallel port Philips style */ #define I2C_HW_B_BT848 0x010005 /* BT848 video boards */ -#define I2C_HW_B_VIA 0x010007 /* Via vt82c586b */ -#define I2C_HW_B_HYDRA 0x010008 /* Apple Hydra Mac I/O */ -#define I2C_HW_B_I810 0x01000a /* Intel I810 */ -#define I2C_HW_B_VOO 0x01000b /* 3dfx Voodoo 3 / Banshee */ -#define I2C_HW_B_SCX200 0x01000e /* Nat'l Semi SCx200 I2C */ #define I2C_HW_B_RIVA 0x010010 /* Riva based graphics cards */ -#define I2C_HW_B_IOC 0x010011 /* IOC bit-wiggling */ -#define I2C_HW_B_IXP2000 0x010016 /* GPIO on IXP2000 systems */ #define I2C_HW_B_ZR36067 0x010019 /* Zoran-36057/36067 based boards */ -#define I2C_HW_B_PCILYNX 0x01001a /* TI PCILynx I2C adapter */ #define I2C_HW_B_CX2388x 0x01001b /* connexant 2388x based tv cards */ -#define I2C_HW_B_NVIDIA 0x01001c /* nvidia framebuffer driver */ -#define I2C_HW_B_SAVAGE 0x01001d /* savage framebuffer driver */ -#define I2C_HW_B_RADEON 0x01001e /* radeon framebuffer driver */ #define I2C_HW_B_EM28XX 0x01001f /* em28xx video capture cards */ #define I2C_HW_B_CX2341X 0x010020 /* Conexant CX2341X MPEG encoder cards */ -#define I2C_HW_B_INTELFB 0x010021 /* intel framebuffer driver */ #define I2C_HW_B_CX23885 0x010022 /* conexant 23885 based tv cards (bus1) */ #define I2C_HW_B_AU0828 0x010023 /* auvitek au0828 usb bridge */ -/* --- PCF 8584 based algorithms */ -#define I2C_HW_P_ELEK 0x020002 /* Elektor ISA Bus inteface card */ - -/* --- PCA 9564 based algorithms */ -#define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */ - -/* --- PowerPC on-chip adapters */ -#define I2C_HW_OCP 0x120000 /* IBM on-chip I2C adapter */ - -/* --- Broadcom SiByte adapters */ -#define I2C_HW_SIBYTE 0x150000 - /* --- SGI adapters */ #define I2C_HW_SGI_VINO 0x160000 -/* --- XSCALE on-chip adapters */ -#define I2C_HW_IOP3XX 0x140000 - -/* --- Au1550 PSC adapters adapters */ -#define I2C_HW_AU1550_PSC 0x1b0000 - /* --- SMBus only adapters */ -#define I2C_HW_SMBUS_PIIX4 0x040000 -#define I2C_HW_SMBUS_ALI15X3 0x040001 -#define I2C_HW_SMBUS_VIA2 0x040002 -#define I2C_HW_SMBUS_I801 0x040004 -#define I2C_HW_SMBUS_AMD756 0x040005 -#define I2C_HW_SMBUS_SIS5595 0x040006 -#define I2C_HW_SMBUS_ALI1535 0x040007 -#define I2C_HW_SMBUS_SIS630 0x040008 -#define I2C_HW_SMBUS_SIS96X 0x040009 -#define I2C_HW_SMBUS_AMD8111 0x04000a -#define I2C_HW_SMBUS_SCX200 0x04000b -#define I2C_HW_SMBUS_NFORCE2 0x04000c #define I2C_HW_SMBUS_W9968CF 0x04000d #define I2C_HW_SMBUS_OV511 0x04000e /* OV511(+) USB 1.1 webcam ICs */ #define I2C_HW_SMBUS_OV518 0x04000f /* OV518(+) USB 1.1 webcam ICs */ #define I2C_HW_SMBUS_CAFE 0x040012 /* Marvell 88ALP01 "CAFE" cam */ -#define I2C_HW_SMBUS_ALI1563 0x040013 - -/* --- MCP107 adapter */ -#define I2C_HW_MPC107 0x0d0000 - -/* --- Embedded adapters */ -#define I2C_HW_MV64XXX 0x190000 -#define I2C_HW_BLACKFIN 0x190001 /* ADI Blackfin I2C TWI driver */ /* --- Miscellaneous adapters */ #define I2C_HW_SAA7146 0x060000 /* SAA7146 video decoder bus */ diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 20873d40246..fcfbfea3af7 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -151,7 +151,7 @@ struct i2c_driver { * has been dynamically allocated by the driver in the function above, * it must be freed here. (LEGACY I2C DRIVERS ONLY) */ - int (*detach_client)(struct i2c_client *); + int (*detach_client)(struct i2c_client *) __deprecated; /* Standard driver model interfaces, for "new style" i2c drivers. * With the driver model, device enumeration is NEVER done by drivers; @@ -429,8 +429,10 @@ static inline int i2c_add_driver(struct i2c_driver *driver) return i2c_register_driver(THIS_MODULE, driver); } -extern int i2c_attach_client(struct i2c_client *); -extern int i2c_detach_client(struct i2c_client *); +/* These are deprecated, your driver should use the standard .probe() + * and .remove() methods instead. */ +extern int __deprecated i2c_attach_client(struct i2c_client *); +extern int __deprecated i2c_detach_client(struct i2c_client *); extern struct i2c_client *i2c_use_client(struct i2c_client *client); extern void i2c_release_client(struct i2c_client *client); diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h index 5c34240de74..60e16a551dd 100644 --- a/include/linux/if_frad.h +++ b/include/linux/if_frad.h @@ -26,8 +26,6 @@ #include -#if defined(CONFIG_DLCI) || defined(CONFIG_DLCI_MODULE) - /* Structures and constants associated with the DLCI device driver */ struct dlci_add @@ -127,6 +125,8 @@ struct frad_conf #ifdef __KERNEL__ +#if defined(CONFIG_DLCI) || defined(CONFIG_DLCI_MODULE) + /* these are the fields of an RFC 1490 header */ struct frhdr { @@ -190,12 +190,10 @@ struct frad_local int buffer; /* current buffer for S508 firmware */ }; -#endif /* __KERNEL__ */ - #endif /* CONFIG_DLCI || CONFIG_DLCI_MODULE */ -#ifdef __KERNEL__ extern void dlci_ioctl_set(int (*hook)(unsigned int, void __user *)); -#endif + +#endif /* __KERNEL__ */ #endif diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 2f3c2d4ef73..ea0ea1a4c36 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -48,6 +48,12 @@ extern struct fs_struct init_fs; .posix_timers = LIST_HEAD_INIT(sig.posix_timers), \ .cpu_timers = INIT_CPU_TIMERS(sig.cpu_timers), \ .rlim = INIT_RLIMITS, \ + .cputime = { .totals = { \ + .utime = cputime_zero, \ + .stime = cputime_zero, \ + .sum_exec_runtime = 0, \ + .lock = __SPIN_LOCK_UNLOCKED(sig.cputime.totals.lock), \ + }, }, \ } extern struct nsproxy init_nsproxy; diff --git a/include/linux/klist.h b/include/linux/klist.h index d5a27af9dba..e91a4e59b77 100644 --- a/include/linux/klist.h +++ b/include/linux/klist.h @@ -22,7 +22,7 @@ struct klist { struct list_head k_list; void (*get)(struct klist_node *); void (*put)(struct klist_node *); -}; +} __attribute__ ((aligned (4))); #define KLIST_INIT(_name, _get, _put) \ { .k_lock = __SPIN_LOCK_UNLOCKED(_name.k_lock), \ diff --git a/include/linux/libata.h b/include/linux/libata.h index 2c6bd66209f..bca3ba25f52 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -187,6 +187,8 @@ enum { ATA_FLAG_PIO_POLLING = (1 << 9), /* use polling PIO if LLD * doesn't handle PIO interrupts */ ATA_FLAG_NCQ = (1 << 10), /* host supports NCQ */ + ATA_FLAG_NO_POWEROFF_SPINDOWN = (1 << 11), /* don't spindown before poweroff */ + ATA_FLAG_NO_HIBERNATE_SPINDOWN = (1 << 12), /* don't spindown before hibernation */ ATA_FLAG_DEBUGMSG = (1 << 13), ATA_FLAG_IGN_SIMPLEX = (1 << 15), /* ignore SIMPLEX */ ATA_FLAG_NO_IORDY = (1 << 16), /* controller lacks iordy */ diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 97b91d1abb4..fde86671f48 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -443,6 +443,13 @@ struct dmi_system_id { struct dmi_strmatch matches[4]; void *driver_data; }; +/* + * struct dmi_device_id appears during expansion of + * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it + * but this is enough for gcc 3.4.6 to error out: + * error: storage size of '__mod_dmi_device_table' isn't known + */ +#define dmi_device_id dmi_system_id #endif #define DMI_MATCH(a, b) { a, b } diff --git a/include/linux/pci.h b/include/linux/pci.h index 80f8b8b65fd..48890cf3f96 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -117,6 +117,10 @@ typedef int __bitwise pci_power_t; #define PCI_UNKNOWN ((pci_power_t __force) 5) #define PCI_POWER_ERROR ((pci_power_t __force) -1) +#define PCI_PM_D2_DELAY 200 +#define PCI_PM_D3_WAIT 10 +#define PCI_PM_BUS_WAIT 50 + /** The pci_channel state describes connectivity between the CPU and * the pci device. If some PCI bus between here and the pci device * has crashed or locked up, this info is reflected here. @@ -252,6 +256,7 @@ struct pci_dev { unsigned int ari_enabled:1; /* ARI forwarding */ unsigned int is_managed:1; unsigned int is_pcie:1; + unsigned int state_saved:1; pci_dev_flags_t dev_flags; atomic_t enable_cnt; /* pci_enable_device has been called */ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index d56ad9c21c0..febc10ed385 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1357,6 +1357,7 @@ #define PCI_DEVICE_ID_VIA_8783_0 0x3208 #define PCI_DEVICE_ID_VIA_8237 0x3227 #define PCI_DEVICE_ID_VIA_8251 0x3287 +#define PCI_DEVICE_ID_VIA_8261 0x3402 #define PCI_DEVICE_ID_VIA_8237A 0x3337 #define PCI_DEVICE_ID_VIA_8237S 0x3372 #define PCI_DEVICE_ID_VIA_SATA_EIDE 0x5324 @@ -1366,10 +1367,13 @@ #define PCI_DEVICE_ID_VIA_CX700 0x8324 #define PCI_DEVICE_ID_VIA_CX700_IDE 0x0581 #define PCI_DEVICE_ID_VIA_VX800 0x8353 +#define PCI_DEVICE_ID_VIA_VX855 0x8409 #define PCI_DEVICE_ID_VIA_8371_1 0x8391 #define PCI_DEVICE_ID_VIA_82C598_1 0x8598 #define PCI_DEVICE_ID_VIA_838X_1 0xB188 #define PCI_DEVICE_ID_VIA_83_87XX_1 0xB198 +#define PCI_DEVICE_ID_VIA_C409_IDE 0XC409 +#define PCI_DEVICE_ID_VIA_ANON 0xFFFF #define PCI_VENDOR_ID_SIEMENS 0x110A #define PCI_DEVICE_ID_SIEMENS_DSCC4 0x2102 diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h index 21b781a3350..0b35b3a1be0 100644 --- a/include/linux/quotaops.h +++ b/include/linux/quotaops.h @@ -24,10 +24,8 @@ void sync_dquots(struct super_block *sb, int type); int dquot_initialize(struct inode *inode, int type); int dquot_drop(struct inode *inode); -int dquot_drop_locked(struct inode *inode); struct dquot *dqget(struct super_block *sb, unsigned int id, int type); void dqput(struct dquot *dquot); -int dquot_is_cached(struct super_block *sb, unsigned int id, int type); int dquot_scan_active(struct super_block *sb, int (*fn)(struct dquot *dquot, unsigned long priv), unsigned long priv); diff --git a/include/linux/sched.h b/include/linux/sched.h index 4cae9b81a1f..02e16d20730 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -293,6 +293,9 @@ extern void sched_show_task(struct task_struct *p); extern void softlockup_tick(void); extern void touch_softlockup_watchdog(void); extern void touch_all_softlockup_watchdogs(void); +extern int proc_dosoftlockup_thresh(struct ctl_table *table, int write, + struct file *filp, void __user *buffer, + size_t *lenp, loff_t *ppos); extern unsigned int softlockup_panic; extern unsigned long sysctl_hung_task_check_count; extern unsigned long sysctl_hung_task_timeout_secs; @@ -450,6 +453,7 @@ struct task_cputime { cputime_t utime; cputime_t stime; unsigned long long sum_exec_runtime; + spinlock_t lock; }; /* Alternate field names when used to cache expirations. */ #define prof_exp stime @@ -465,7 +469,7 @@ struct task_cputime { * used for thread group CPU clock calculations. */ struct thread_group_cputime { - struct task_cputime *totals; + struct task_cputime totals; }; /* @@ -2180,24 +2184,30 @@ static inline int spin_needbreak(spinlock_t *lock) * Thread group CPU time accounting. */ -extern int thread_group_cputime_alloc(struct task_struct *); -extern void thread_group_cputime(struct task_struct *, struct task_cputime *); - -static inline void thread_group_cputime_init(struct signal_struct *sig) +static inline +void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times) { - sig->cputime.totals = NULL; + struct task_cputime *totals = &tsk->signal->cputime.totals; + unsigned long flags; + + spin_lock_irqsave(&totals->lock, flags); + *times = *totals; + spin_unlock_irqrestore(&totals->lock, flags); } -static inline int thread_group_cputime_clone_thread(struct task_struct *curr) +static inline void thread_group_cputime_init(struct signal_struct *sig) { - if (curr->signal->cputime.totals) - return 0; - return thread_group_cputime_alloc(curr); + sig->cputime.totals = (struct task_cputime){ + .utime = cputime_zero, + .stime = cputime_zero, + .sum_exec_runtime = 0, + }; + + spin_lock_init(&sig->cputime.totals.lock); } static inline void thread_group_cputime_free(struct signal_struct *sig) { - free_percpu(sig->cputime.totals); } /* diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 19ecd9b8eba..cf4a2bf5a11 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -243,6 +243,7 @@ extern int hibernate_nvs_alloc(void); extern void hibernate_nvs_free(void); extern void hibernate_nvs_save(void); extern void hibernate_nvs_restore(void); +extern bool system_entering_hibernation(void); #else /* CONFIG_HIBERNATION */ static inline int swsusp_page_is_forbidden(struct page *p) { return 0; } static inline void swsusp_set_page_free(struct page *p) {} @@ -258,6 +259,7 @@ static inline int hibernate_nvs_alloc(void) { return 0; } static inline void hibernate_nvs_free(void) {} static inline void hibernate_nvs_save(void) {} static inline void hibernate_nvs_restore(void) {} +static inline bool system_entering_hibernation(void) { return false; } #endif /* CONFIG_HIBERNATION */ #ifdef CONFIG_PM_SLEEP diff --git a/include/linux/usb.h b/include/linux/usb.h index 85ee9be9361..88079fd6023 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -418,6 +418,8 @@ struct usb_tt; * @autosuspend_disabled: autosuspend disabled by the user * @autoresume_disabled: autoresume disabled by the user * @skip_sys_resume: skip the next system resume + * @wusb_dev: if this is a Wireless USB device, link to the WUSB + * specific data for the device. * * Notes: * Usbcore drivers should not set usbdev->state directly. Instead use diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index ba09fe88add..7d382224307 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -197,7 +197,9 @@ extern int usbnet_nway_reset(struct net_device *net); #define devdbg(usbnet, fmt, arg...) \ printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg) #else -#define devdbg(usbnet, fmt, arg...) do {} while(0) +#define devdbg(usbnet, fmt, arg...) \ + ({ if (0) printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , \ + ## arg); 0; }) #endif #define deverr(usbnet, fmt, arg...) \ diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index b36291130f2..3cd51e579ab 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -118,12 +118,24 @@ struct execute_work { init_timer(&(_work)->timer); \ } while (0) +#define INIT_DELAYED_WORK_ON_STACK(_work, _func) \ + do { \ + INIT_WORK(&(_work)->work, (_func)); \ + init_timer_on_stack(&(_work)->timer); \ + } while (0) + #define INIT_DELAYED_WORK_DEFERRABLE(_work, _func) \ do { \ INIT_WORK(&(_work)->work, (_func)); \ init_timer_deferrable(&(_work)->timer); \ } while (0) +#define INIT_DELAYED_WORK_ON_STACK(_work, _func) \ + do { \ + INIT_WORK(&(_work)->work, (_func)); \ + init_timer_on_stack(&(_work)->timer); \ + } while (0) + /** * work_pending - Find out whether a work item is currently pending * @work: The work item in question -- cgit v1.2.3