diff options
Diffstat (limited to 'include')
37 files changed, 171 insertions, 65 deletions
diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h index 1c9de29cafe..a2330bf8369 100644 --- a/include/asm-arm/arch-s3c2410/hardware.h +++ b/include/asm-arm/arch-s3c2410/hardware.h @@ -17,6 +17,7 @@ * 14-Sep-2004 BJD Added misccr and getpin to gpio * 01-Oct-2004 BJD Added the new gpio functions * 16-Oct-2004 BJD Removed the clock variables + * 15-Jan-2006 LCVR Added s3c2400_gpio_getirq() */ #ifndef __ASM_ARCH_HARDWARE_H @@ -55,6 +56,12 @@ extern unsigned int s3c2410_gpio_getcfg(unsigned int pin); extern int s3c2410_gpio_getirq(unsigned int pin); +#ifdef CONFIG_CPU_S3C2400 + +extern int s3c2400_gpio_getirq(unsigned int pin); + +#endif /* CONFIG_CPU_S3C2400 */ + /* s3c2410_gpio_irqfilter * * set the irq filtering on the given pin diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h index 7f1be48ad67..9697f93afe7 100644 --- a/include/asm-arm/arch-s3c2410/regs-gpio.h +++ b/include/asm-arm/arch-s3c2410/regs-gpio.h @@ -22,6 +22,7 @@ * 28-Mar-2005 LCVR Fixed definition of GPB10 * 26-Oct-2005 BJD Added generic configuration types * 27-Nov-2005 LCVR Added definitions to S3C2400 registers + * 15-Jan-2006 LCVR Written S3C24XX_GPIO_BASE() macro */ @@ -39,6 +40,27 @@ #define S3C2410_GPIO_BANKG (32*6) #define S3C2410_GPIO_BANKH (32*7) +#ifdef CONFIG_CPU_S3C2400 +#define S3C24XX_GPIO_BASE(x) S3C2400_GPIO_BASE(x) +#define S3C24XX_MISCCR S3C2400_MISCCR +#else +#define S3C24XX_GPIO_BASE(x) S3C2410_GPIO_BASE(x) +#define S3C24XX_MISCCR S3C2410_MISCCR +#endif /* CONFIG_CPU_S3C2400 */ + + +/* S3C2400 doesn't have a 1:1 mapping to S3C2410 gpio base pins */ + +#define S3C2400_BANKNUM(pin) (((pin) & ~31) / 32) +#define S3C2400_BASEA2B(pin) ((((pin) & ~31) >> 2)) +#define S3C2400_BASEC2H(pin) ((S3C2400_BANKNUM(pin) * 10) + \ + (2 * (S3C2400_BANKNUM(pin)-2))) + +#define S3C2400_GPIO_BASE(pin) (pin < S3C2410_GPIO_BANKC ? \ + S3C2400_BASEA2B(pin)+S3C24XX_VA_GPIO : \ + S3C2400_BASEC2H(pin)+S3C24XX_VA_GPIO) + + #define S3C2410_GPIO_BASE(pin) ((((pin) & ~31) >> 1) + S3C24XX_VA_GPIO) #define S3C2410_GPIO_OFFSET(pin) ((pin) & 31) diff --git a/include/asm-arm/checksum.h b/include/asm-arm/checksum.h index d4256d5f3a7..747bdd31a74 100644 --- a/include/asm-arm/checksum.h +++ b/include/asm-arm/checksum.h @@ -77,7 +77,7 @@ ip_fast_csum(unsigned char * iph, unsigned int ihl) mov %0, %0, lsr #16" : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1) : "1" (iph), "2" (ihl) - : "cc"); + : "cc", "memory"); return sum; } diff --git a/include/asm-cris/bitops.h b/include/asm-cris/bitops.h index d3eb0f1e420..b7fef1572dc 100644 --- a/include/asm-cris/bitops.h +++ b/include/asm-cris/bitops.h @@ -290,7 +290,7 @@ static inline int find_next_zero_bit (const unsigned long * addr, int size, int tmp = *p; found_first: - tmp |= ~0UL >> size; + tmp |= ~0UL << size; found_middle: return result + ffz(tmp); } diff --git a/include/asm-frv/bitops.h b/include/asm-frv/bitops.h index 02be7b3a8a8..f686b519878 100644 --- a/include/asm-frv/bitops.h +++ b/include/asm-frv/bitops.h @@ -209,7 +209,7 @@ static inline int find_next_zero_bit(const void *addr, int size, int offset) tmp = *p; found_first: - tmp |= ~0UL >> size; + tmp |= ~0UL << size; found_middle: return result + ffz(tmp); } diff --git a/include/asm-h8300/bitops.h b/include/asm-h8300/bitops.h index c0411ec9d65..ff7c2b72159 100644 --- a/include/asm-h8300/bitops.h +++ b/include/asm-h8300/bitops.h @@ -227,7 +227,7 @@ static __inline__ int find_next_zero_bit (const unsigned long * addr, int size, tmp = *p; found_first: - tmp |= ~0UL >> size; + tmp |= ~0UL << size; found_middle: return result + ffz(tmp); } diff --git a/include/asm-i386/topology.h b/include/asm-i386/topology.h index d7e19eb344b..af503a122b2 100644 --- a/include/asm-i386/topology.h +++ b/include/asm-i386/topology.h @@ -27,6 +27,15 @@ #ifndef _ASM_I386_TOPOLOGY_H #define _ASM_I386_TOPOLOGY_H +#ifdef CONFIG_SMP +#define topology_physical_package_id(cpu) \ + (phys_proc_id[cpu] == BAD_APICID ? -1 : phys_proc_id[cpu]) +#define topology_core_id(cpu) \ + (cpu_core_id[cpu] == BAD_APICID ? 0 : cpu_core_id[cpu]) +#define topology_core_siblings(cpu) (cpu_core_map[cpu]) +#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu]) +#endif + #ifdef CONFIG_NUMA #include <asm/mpspec.h> diff --git a/include/asm-ia64/ide.h b/include/asm-ia64/ide.h index e62b95301d5..93f45c5f189 100644 --- a/include/asm-ia64/ide.h +++ b/include/asm-ia64/ide.h @@ -17,14 +17,6 @@ #include <linux/irq.h> -#ifndef MAX_HWIFS -# ifdef CONFIG_PCI -#define MAX_HWIFS 10 -# else -#define MAX_HWIFS 6 -# endif -#endif - #define IDE_ARCH_OBSOLETE_DEFAULTS static inline int ide_default_irq(unsigned long base) diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h index 412ef8e493a..3ee19dfa46d 100644 --- a/include/asm-ia64/topology.h +++ b/include/asm-ia64/topology.h @@ -102,6 +102,13 @@ void build_cpu_to_node_map(void); #endif /* CONFIG_NUMA */ +#ifdef CONFIG_SMP +#define topology_physical_package_id(cpu) (cpu_data(cpu)->socket_id) +#define topology_core_id(cpu) (cpu_data(cpu)->core_id) +#define topology_core_siblings(cpu) (cpu_core_map[cpu]) +#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu]) +#endif + #include <asm-generic/topology.h> #endif /* _ASM_IA64_TOPOLOGY_H */ diff --git a/include/asm-s390/dasd.h b/include/asm-s390/dasd.h index 1630c26e8f4..c744ff33b1d 100644 --- a/include/asm-s390/dasd.h +++ b/include/asm-s390/dasd.h @@ -204,7 +204,8 @@ typedef struct attrib_data_t { * * Here ist how the ioctl-nr should be used: * 0 - 31 DASD driver itself - * 32 - 239 still open + * 32 - 229 still open + * 230 - 239 DASD extended error reporting * 240 - 255 reserved for EMC *******************************************************************************/ @@ -236,12 +237,22 @@ typedef struct attrib_data_t { #define BIODASDPSRD _IOR(DASD_IOCTL_LETTER,4,dasd_rssd_perf_stats_t) /* Get Attributes (cache operations) */ #define BIODASDGATTR _IOR(DASD_IOCTL_LETTER,5,attrib_data_t) +/* retrieve extended error-reporting value */ +#define BIODASDEERGET _IOR(DASD_IOCTL_LETTER,6,int) /* #define BIODASDFORMAT _IOW(IOCTL_LETTER,0,format_data_t) , deprecated */ #define BIODASDFMT _IOW(DASD_IOCTL_LETTER,1,format_data_t) /* Set Attributes (cache operations) */ #define BIODASDSATTR _IOW(DASD_IOCTL_LETTER,2,attrib_data_t) +/* retrieve extended error-reporting value */ +#define BIODASDEERSET _IOW(DASD_IOCTL_LETTER,3,int) + + +/* remove all records from the eer buffer */ +#define DASD_EER_PURGE _IO(DASD_IOCTL_LETTER,230) +/* set the number of pages that are used for the internal eer buffer */ +#define DASD_EER_SETBUFSIZE _IOW(DASD_IOCTL_LETTER,230,int) #endif /* DASD_H */ diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h index 71f55eb2350..b05825dd16d 100644 --- a/include/asm-s390/io.h +++ b/include/asm-s390/io.h @@ -90,10 +90,16 @@ extern void iounmap(void *addr); #define readb_relaxed(addr) readb(addr) #define readw_relaxed(addr) readw(addr) #define readl_relaxed(addr) readl(addr) +#define __raw_readb readb +#define __raw_readw readw +#define __raw_readl readl #define writeb(b,addr) (*(volatile unsigned char *) __io_virt(addr) = (b)) #define writew(b,addr) (*(volatile unsigned short *) __io_virt(addr) = (b)) #define writel(b,addr) (*(volatile unsigned int *) __io_virt(addr) = (b)) +#define __raw_writeb writeb +#define __raw_writew writew +#define __raw_writel writel #define memset_io(a,b,c) memset(__io_virt(a),(b),(c)) #define memcpy_fromio(a,b,c) memcpy((a),__io_virt(b),(c)) diff --git a/include/asm-s390/timer.h b/include/asm-s390/timer.h index ea0788967c5..fcd6c256a2d 100644 --- a/include/asm-s390/timer.h +++ b/include/asm-s390/timer.h @@ -1,7 +1,7 @@ /* * include/asm-s390/timer.h * - * (C) Copyright IBM Corp. 2003 + * (C) Copyright IBM Corp. 2003,2006 * Virtual CPU timer * * Author: Jan Glauber (jang@de.ibm.com) @@ -10,6 +10,8 @@ #ifndef _ASM_S390_TIMER_H #define _ASM_S390_TIMER_H +#ifdef __KERNEL__ + #include <linux/timer.h> #define VTIMER_MAX_SLICE (0x7ffffffffffff000LL) @@ -43,4 +45,6 @@ extern void add_virt_timer_periodic(void *new); extern int mod_virt_timer(struct vtimer_list *timer, __u64 expires); extern int del_virt_timer(struct vtimer_list *timer); -#endif +#endif /* __KERNEL__ */ + +#endif /* _ASM_S390_TIMER_H */ diff --git a/include/asm-v850/bitops.h b/include/asm-v850/bitops.h index 8955d2376ac..609b9e87222 100644 --- a/include/asm-v850/bitops.h +++ b/include/asm-v850/bitops.h @@ -188,7 +188,7 @@ static inline int find_next_zero_bit(const void *addr, int size, int offset) tmp = *p; found_first: - tmp |= ~0UL >> size; + tmp |= ~0UL << size; found_middle: return result + ffz (tmp); } diff --git a/include/asm-x86_64/kexec.h b/include/asm-x86_64/kexec.h index ae28cd44bcd..c564bae0343 100644 --- a/include/asm-x86_64/kexec.h +++ b/include/asm-x86_64/kexec.h @@ -1,8 +1,9 @@ #ifndef _X86_64_KEXEC_H #define _X86_64_KEXEC_H +#include <linux/string.h> + #include <asm/page.h> -#include <asm/proto.h> #include <asm/ptrace.h> /* diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h index 2fa7f27381b..c642f5d9882 100644 --- a/include/asm-x86_64/topology.h +++ b/include/asm-x86_64/topology.h @@ -57,6 +57,15 @@ extern int __node_distance(int, int); #endif +#ifdef CONFIG_SMP +#define topology_physical_package_id(cpu) \ + (phys_proc_id[cpu] == BAD_APICID ? -1 : phys_proc_id[cpu]) +#define topology_core_id(cpu) \ + (cpu_core_id[cpu] == BAD_APICID ? 0 : cpu_core_id[cpu]) +#define topology_core_siblings(cpu) (cpu_core_map[cpu]) +#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu]) +#endif + #include <asm-generic/topology.h> #endif diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 6a2a19f14bb..208650b1ad3 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -81,7 +81,7 @@ static inline int generic_fls64(__u64 x) { __u32 h = x >> 32; if (h) - return fls(x) + 32; + return fls(h) + 32; return fls(x); } diff --git a/include/linux/configfs.h b/include/linux/configfs.h index acffb8c9073..a7f01502753 100644 --- a/include/linux/configfs.h +++ b/include/linux/configfs.h @@ -126,7 +126,7 @@ extern struct config_item *config_group_find_obj(struct config_group *, const ch struct configfs_attribute { - char *ca_name; + const char *ca_name; struct module *ca_owner; mode_t ca_mode; }; diff --git a/include/linux/dcache.h b/include/linux/dcache.h index a3ed5e059d4..a3f09947940 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -108,7 +108,9 @@ struct dentry { struct dentry_operations *d_op; struct super_block *d_sb; /* The root of the dentry tree */ void *d_fsdata; /* fs-specific data */ +#ifdef CONFIG_PROFILING struct dcookie_struct *d_cookie; /* cookie, if any */ +#endif int d_mounted; unsigned char d_iname[DNAME_INLINE_LEN_MIN]; /* small names */ }; diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h index dbd7bb4a33b..0cf0bea010f 100644 --- a/include/linux/elfcore.h +++ b/include/linux/elfcore.h @@ -5,6 +5,7 @@ #include <linux/signal.h> #include <linux/time.h> #include <linux/user.h> +#include <linux/ptrace.h> struct elf_siginfo { diff --git a/include/linux/i2o.h b/include/linux/i2o.h index 9ba80679666..5a9d8c59917 100644 --- a/include/linux/i2o.h +++ b/include/linux/i2o.h @@ -1115,9 +1115,11 @@ static inline struct i2o_message *i2o_msg_get(struct i2o_controller *c) return ERR_PTR(-ENOMEM); mmsg->mfa = readl(c->in_port); - if (mmsg->mfa == I2O_QUEUE_EMPTY) { + if (unlikely(mmsg->mfa >= c->in_queue.len)) { mempool_free(mmsg, c->in_msg.mempool); - return ERR_PTR(-EBUSY); + if(mmsg->mfa == I2O_QUEUE_EMPTY) + return ERR_PTR(-EBUSY); + return ERR_PTR(-EFAULT); } return &mmsg->msg; diff --git a/include/linux/ide.h b/include/linux/ide.h index 110b3cfac02..a7fc4cc79b2 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -582,7 +582,6 @@ typedef struct ide_drive_s { unsigned noprobe : 1; /* from: hdx=noprobe */ unsigned removable : 1; /* 1 if need to do check_media_change */ unsigned attach : 1; /* needed for removable devices */ - unsigned is_flash : 1; /* 1 if probed as flash */ unsigned forced_geom : 1; /* 1 if hdx=c,h,s was given at boot */ unsigned no_unmask : 1; /* disallow setting unmask bit */ unsigned no_io_32bit : 1; /* disallow enabling 32bit I/O */ @@ -1006,7 +1005,6 @@ extern ide_hwif_t ide_hwifs[]; /* master data repository */ extern int noautodma; extern int ide_end_request (ide_drive_t *drive, int uptodate, int nrsecs); -extern int __ide_end_request (ide_drive_t *drive, struct request *rq, int uptodate, int nrsecs); /* * This is used on exit from the driver to designate the next irq handler diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h index 45f625d7d0b..3aed37314ab 100644 --- a/include/linux/kbd_kern.h +++ b/include/linux/kbd_kern.h @@ -151,6 +151,11 @@ extern unsigned int keymap_count; static inline void con_schedule_flip(struct tty_struct *t) { + unsigned long flags; + spin_lock_irqsave(&t->buf.lock, flags); + if (t->buf.tail != NULL) + t->buf.tail->active = 0; + spin_unlock_irqrestore(&t->buf.lock, flags); schedule_work(&t->buf.work); } diff --git a/include/linux/list.h b/include/linux/list.h index 945daa1f13d..47208bd99f9 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -34,9 +34,11 @@ struct list_head { #define LIST_HEAD(name) \ struct list_head name = LIST_HEAD_INIT(name) -#define INIT_LIST_HEAD(ptr) do { \ - (ptr)->next = (ptr); (ptr)->prev = (ptr); \ -} while (0) +static inline void INIT_LIST_HEAD(struct list_head *list) +{ + list->next = list; + list->prev = list; +} /* * Insert a new entry between two known consecutive entries. @@ -534,7 +536,11 @@ struct hlist_node { #define HLIST_HEAD_INIT { .first = NULL } #define HLIST_HEAD(name) struct hlist_head name = { .first = NULL } #define INIT_HLIST_HEAD(ptr) ((ptr)->first = NULL) -#define INIT_HLIST_NODE(ptr) ((ptr)->next = NULL, (ptr)->pprev = NULL) +static inline void INIT_HLIST_NODE(struct hlist_node *h) +{ + h->next = NULL; + h->pprev = NULL; +} static inline int hlist_unhashed(const struct hlist_node *h) { diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index 95c8fea293b..920766cea79 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -84,6 +84,7 @@ struct nlm_rqst { struct nlm_args a_args; /* arguments */ struct nlm_res a_res; /* result */ struct nlm_wait * a_block; + unsigned int a_retries; /* Retry count */ char a_owner[NLMCLNT_OHSIZE]; }; @@ -148,7 +149,6 @@ struct nlm_rqst * nlmclnt_alloc_call(void); int nlmclnt_prepare_block(struct nlm_rqst *req, struct nlm_host *host, struct file_lock *fl); void nlmclnt_finish_block(struct nlm_rqst *req); long nlmclnt_block(struct nlm_rqst *req, long timeout); -int nlmclnt_cancel(struct nlm_host *, struct file_lock *); u32 nlmclnt_grant(struct nlm_lock *); void nlmclnt_recovery(struct nlm_host *, u32); int nlmclnt_reclaim(struct nlm_host *, struct file_lock *); diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h index ccd3e13de1e..f38872abc12 100644 --- a/include/linux/mmc/mmc.h +++ b/include/linux/mmc/mmc.h @@ -21,24 +21,35 @@ struct mmc_command { u32 arg; u32 resp[4]; unsigned int flags; /* expected response type */ -#define MMC_RSP_NONE (0 << 0) -#define MMC_RSP_SHORT (1 << 0) -#define MMC_RSP_LONG (2 << 0) -#define MMC_RSP_MASK (3 << 0) -#define MMC_RSP_CRC (1 << 3) /* expect valid crc */ -#define MMC_RSP_BUSY (1 << 4) /* card may send busy */ -#define MMC_RSP_OPCODE (1 << 5) /* response contains opcode */ +#define MMC_RSP_PRESENT (1 << 0) +#define MMC_RSP_136 (1 << 1) /* 136 bit response */ +#define MMC_RSP_CRC (1 << 2) /* expect valid crc */ +#define MMC_RSP_BUSY (1 << 3) /* card may send busy */ +#define MMC_RSP_OPCODE (1 << 4) /* response contains opcode */ +#define MMC_CMD_MASK (3 << 5) /* command type */ +#define MMC_CMD_AC (0 << 5) +#define MMC_CMD_ADTC (1 << 5) +#define MMC_CMD_BC (2 << 5) +#define MMC_CMD_BCR (3 << 5) /* * These are the response types, and correspond to valid bit * patterns of the above flags. One additional valid pattern * is all zeros, which means we don't expect a response. */ -#define MMC_RSP_R1 (MMC_RSP_SHORT|MMC_RSP_CRC|MMC_RSP_OPCODE) -#define MMC_RSP_R1B (MMC_RSP_SHORT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY) -#define MMC_RSP_R2 (MMC_RSP_LONG|MMC_RSP_CRC) -#define MMC_RSP_R3 (MMC_RSP_SHORT) -#define MMC_RSP_R6 (MMC_RSP_SHORT|MMC_RSP_CRC) +#define MMC_RSP_NONE (0) +#define MMC_RSP_R1 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE) +#define MMC_RSP_R1B (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY) +#define MMC_RSP_R2 (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC) +#define MMC_RSP_R3 (MMC_RSP_PRESENT) +#define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC) + +#define mmc_resp_type(cmd) ((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE)) + +/* + * These are the command types. + */ +#define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_TYPE) unsigned int retries; /* max number of retries */ unsigned int error; /* command error */ diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h index a14dc306545..81c3f77f652 100644 --- a/include/linux/mmc/protocol.h +++ b/include/linux/mmc/protocol.h @@ -79,7 +79,7 @@ /* SD commands type argument response */ /* class 8 */ /* This is basically the same command as for MMC with some quirks. */ -#define SD_SEND_RELATIVE_ADDR 3 /* ac R6 */ +#define SD_SEND_RELATIVE_ADDR 3 /* bcr R6 */ /* Application commands */ #define SD_APP_SET_BUS_WIDTH 6 /* ac [1:0] bus width R1 */ diff --git a/include/linux/parport.h b/include/linux/parport.h index f67f838a3a1..008d736a6c9 100644 --- a/include/linux/parport.h +++ b/include/linux/parport.h @@ -128,6 +128,11 @@ struct amiga_parport_state { unsigned char statusdir;/* ciab.ddrb & 7 */ }; +struct ip32_parport_state { + unsigned int dcr; + unsigned int ecr; +}; + struct parport_state { union { struct pc_parport_state pc; @@ -135,6 +140,7 @@ struct parport_state { struct ax_parport_state ax; struct amiga_parport_state amiga; /* Atari has not state. */ + struct ip32_parport_state ip32; void *misc; } u; }; diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h index 4f34d3d60f2..21e5a912485 100644 --- a/include/linux/quotaops.h +++ b/include/linux/quotaops.h @@ -190,7 +190,6 @@ static __inline__ int DQUOT_OFF(struct super_block *sb) */ #define sb_dquot_ops (NULL) #define sb_quotactl_ops (NULL) -#define sync_dquots_dev(dev,type) (NULL) #define DQUOT_INIT(inode) do { } while(0) #define DQUOT_DROP(inode) do { } while(0) #define DQUOT_ALLOC_INODE(inode) (0) diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 981f9aa4335..b87aefa082e 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -240,11 +240,14 @@ extern int rcu_pending(int cpu); * This means that all preempt_disable code sequences, including NMI and * hardware-interrupt handlers, in progress on entry will have completed * before this primitive returns. However, this does not guarantee that - * softirq handlers will have completed, since in some kernels + * softirq handlers will have completed, since in some kernels, these + * handlers can run in process context, and can block. * * This primitive provides the guarantees made by the (deprecated) * synchronize_kernel() API. In contrast, synchronize_rcu() only * guarantees that rcu_read_lock() sections will have completed. + * In "classic RCU", these two guarantees happen to be one and + * the same, but can differ in realtime RCU implementations. */ #define synchronize_sched() synchronize_rcu() diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index b68c11a2d6d..be4772ed43c 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -48,7 +48,7 @@ struct rpc_cred { /* per-flavor data */ }; -#define RPCAUTH_CRED_LOCKED 0x0001 +#define RPCAUTH_CRED_NEW 0x0001 #define RPCAUTH_CRED_UPTODATE 0x0002 #define RPCAUTH_CRED_MAGIC 0x0f4aa4f0 @@ -83,9 +83,10 @@ struct rpc_auth { struct rpc_cred_cache * au_credcache; /* per-flavor data */ }; -#define RPC_AUTH_PROC_CREDS 0x0010 /* process creds (including - * uid/gid, fs[ug]id, gids) - */ + +/* Flags for rpcauth_lookupcred() */ +#define RPCAUTH_LOOKUP_NEW 0x01 /* Accept an uninitialised cred */ +#define RPCAUTH_LOOKUP_ROOTCREDS 0x02 /* This really ought to go! */ /* * Client authentication ops @@ -105,6 +106,7 @@ struct rpc_authops { struct rpc_credops { const char * cr_name; /* Name of the auth flavour */ + int (*cr_init)(struct rpc_auth *, struct rpc_cred *); void (*crdestroy)(struct rpc_cred *); int (*crmatch)(struct auth_cred *, struct rpc_cred *, int); diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 5dc94e777fa..43bcd13eb1e 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -42,10 +42,6 @@ extern void mark_free_pages(struct zone *zone); #ifdef CONFIG_PM /* kernel/power/swsusp.c */ extern int software_suspend(void); - -extern int pm_prepare_console(void); -extern void pm_restore_console(void); - #else static inline int software_suspend(void) { diff --git a/include/linux/tty.h b/include/linux/tty.h index 3787102e4b1..a7bd3b4558d 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -57,6 +57,7 @@ struct tty_buffer { unsigned char *flag_buf_ptr; int used; int size; + int active; /* Data points here */ unsigned long data[0]; }; @@ -64,6 +65,7 @@ struct tty_buffer { struct tty_bufhead { struct work_struct work; struct semaphore pty_sem; + spinlock_t lock; struct tty_buffer *head; /* Queue head */ struct tty_buffer *tail; /* Active buffer */ struct tty_buffer *free; /* Free queue head */ diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h index be1400e8248..82961eb1988 100644 --- a/include/linux/tty_flip.h +++ b/include/linux/tty_flip.h @@ -17,7 +17,7 @@ _INLINE_ int tty_insert_flip_char(struct tty_struct *tty, unsigned char ch, char flag) { struct tty_buffer *tb = tty->buf.tail; - if (tb && tb->used < tb->size) { + if (tb && tb->active && tb->used < tb->size) { tb->flag_buf_ptr[tb->used] = flag; tb->char_buf_ptr[tb->used++] = ch; return 1; @@ -27,6 +27,11 @@ _INLINE_ int tty_insert_flip_char(struct tty_struct *tty, _INLINE_ void tty_schedule_flip(struct tty_struct *tty) { + unsigned long flags; + spin_lock_irqsave(&tty->buf.lock, flags); + if (tty->buf.tail != NULL) + tty->buf.tail->active = 0; + spin_unlock_irqrestore(&tty->buf.lock, flags); schedule_delayed_work(&tty->buf.work, 1); } diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h index 7a6babeca25..b0ffe4356e5 100644 --- a/include/linux/ufs_fs.h +++ b/include/linux/ufs_fs.h @@ -148,11 +148,11 @@ typedef __u16 __bitwise __fs16; #define UFS_USEEFT ((__u16)65535) #define UFS_FSOK 0x7c269d38 -#define UFS_FSACTIVE ((char)0x00) -#define UFS_FSCLEAN ((char)0x01) -#define UFS_FSSTABLE ((char)0x02) -#define UFS_FSOSF1 ((char)0x03) /* is this correct for DEC OSF/1? */ -#define UFS_FSBAD ((char)0xff) +#define UFS_FSACTIVE ((__s8)0x00) +#define UFS_FSCLEAN ((__s8)0x01) +#define UFS_FSSTABLE ((__s8)0x02) +#define UFS_FSOSF1 ((__s8)0x03) /* is this correct for DEC OSF/1? */ +#define UFS_FSBAD ((__s8)0xff) /* From here to next blank line, s_flags for ufs_sb_info */ /* directory entry encoding */ @@ -502,8 +502,7 @@ struct ufs_super_block { /* * Convert cylinder group to base address of its global summary info. */ -#define fs_cs(indx) \ - s_csp[(indx) >> uspi->s_csshift][(indx) & ~uspi->s_csmask] +#define fs_cs(indx) s_csp[(indx)] /* * Cylinder group block for a file system. @@ -913,6 +912,7 @@ extern int ufs_sync_inode (struct inode *); extern void ufs_delete_inode (struct inode *); extern struct buffer_head * ufs_getfrag (struct inode *, unsigned, int, int *); extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *); +extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create); /* namei.c */ extern struct file_operations ufs_dir_operations; diff --git a/include/linux/ufs_fs_sb.h b/include/linux/ufs_fs_sb.h index c1be4c22648..8ff13c160f3 100644 --- a/include/linux/ufs_fs_sb.h +++ b/include/linux/ufs_fs_sb.h @@ -25,7 +25,7 @@ struct ufs_csum; struct ufs_sb_info { struct ufs_sb_private_info * s_uspi; - struct ufs_csum * s_csp[UFS_MAXCSBUFS]; + struct ufs_csum * s_csp; unsigned s_bytesex; unsigned s_flags; struct buffer_head ** s_ucg; diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 8c522ae031b..072f407848a 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -700,7 +700,7 @@ struct sctp_chunk { __u8 ecn_ce_done; /* Have we processed the ECN CE bit? */ __u8 pdiscard; /* Discard the whole packet now? */ __u8 tsn_gap_acked; /* Is this chunk acked by a GAP ACK? */ - __u8 fast_retransmit; /* Is this chunk fast retransmitted? */ + __s8 fast_retransmit; /* Is this chunk fast retransmitted? */ __u8 tsn_missing_report; /* Data chunk missing counter. */ }; diff --git a/include/net/sock.h b/include/net/sock.h index 1806e5b6141..30758035d61 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1354,12 +1354,12 @@ extern int sock_get_timestamp(struct sock *, struct timeval __user *); * Enable debug/info messages */ -#if 0 -#define NETDEBUG(fmt, args...) do { } while (0) -#define LIMIT_NETDEBUG(fmt, args...) do { } while(0) -#else +#ifdef CONFIG_NETDEBUG #define NETDEBUG(fmt, args...) printk(fmt,##args) #define LIMIT_NETDEBUG(fmt, args...) do { if (net_ratelimit()) printk(fmt,##args); } while(0) +#else +#define NETDEBUG(fmt, args...) do { } while (0) +#define LIMIT_NETDEBUG(fmt, args...) do { } while(0) #endif /* |