- 21 6月, 2005 22 次提交
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由 gregkh@suse.de 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 gregkh@suse.de 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 gregkh@suse.de 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 gregkh@suse.de 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 gregkh@suse.de 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 gregkh@suse.de 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 gregkh@suse.de 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 gregkh@suse.de 提交于
This moves a kref into the main hcd structure, which detaches it from the class device structure. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 gregkh@suse.de 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 gregkh@suse.de 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 gregkh@suse.de 提交于
One step on improving the class api so that it can not be used incorrectly. This also fixes the module owner issue with the dev files that happened when the devt logic moved to the class core. Based on a patch originally written by Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Dmitry Torokhov 提交于
sysfs: fix the rest of the kernel so if an attribute doesn't implement show or store method read/write will return -EIO instead of 0 or -EINVAL or -EPERM. Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Dmitry Torokhov 提交于
sysfs: fix drivers/block so if an attribute doesn't implement show or store method read/write will return -EIO instead of 0 or -EINVAL. Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Dmitry Torokhov 提交于
sysfs: fix drivers/pci so if an attribute does not implement show or store method read/write will return -EIO instead of 0. Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Dmitry Torokhov 提交于
sysfs: fix drivers/base so if an attribute doesn't implement show or store method read/write will return -EIO instead of 0. Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Dmitry Torokhov 提交于
sysfs: if attribute does not implement show or store method read/write should return -EIO instead of 0 or -EINVAL. Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Dmitry Torokhov 提交于
sysfs: make attributes and attribute_group's names const char * Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Dmitry Torokhov 提交于
Driver core: change driver's, bus's, class's and platform device's names to be const char * so one can use const char *drv_name = "asdfg"; when initializing structures. Also kill couple of whitespaces. Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Dmitry Torokhov 提交于
kobject: change name() method in kset_hotplug_ops return const char * since users shoudl not try to modify returned data. Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Dmitry Torokhov 提交于
kobject: make kobject's name const char * since users should not attempt to change it (except by calling kobject_rename). Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Dmitry Torokhov 提交于
sysfs: make sysfs_{create|remove}_link to take const char * name. Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Dmitry Torokhov 提交于
kobject: kobject_hotplug should use kobject_name() instead of accessing kobj->name directly since for objects with long names it can contain garbage. Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 20 6月, 2005 3 次提交
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由 Linus Torvalds 提交于
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由 Russell King 提交于
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由 Russell King 提交于
We need to re-initialise the stack pointers for undefined, IRQ and abort mode handlers whenever we resume. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 19 6月, 2005 15 次提交
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由 Russell King 提交于
Add missed new files from basic SMP support for the Integrator/CP platform. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 David S. Miller 提交于
When enabled, this should disable UCOPY prequeue'ing altogether, but it does not due to a missing test. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jesper Juhl 提交于
This patch changes the type of the third parameter 'length' of the raw_send_hdrinc() function from 'int' to 'size_t'. This makes sense since this function is only ever called from one location, and the value passed as the third parameter in that location is itself of type size_t, so this makes the recieving functions parameter type match. Also, inside raw_send_hdrinc() the 'length' variable is used in comparisons with unsigned values and passed as parameter to functions expecting unsigned values (it's used in a single comparison with a signed value, but that one can never actually be negative so the patch also casts that one to size_t to stop gcc worrying, and it is passed in a single instance to memcpy_fromiovecend() which expects a signed int, but as far as I can see that's not a problem since the value of 'length' shouldn't ever exceed the value of a signed int). Signed-off-by: NJesper Juhl <juhl-lkml@dif.dk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jesper Juhl 提交于
This patch changes the type of the local variable 'i' in raw_probe_proto_opt() from 'int' to 'unsigned int'. The only use of 'i' in this function is as a counter in a for() loop and subsequent index into the msg->msg_iov[] array. Since 'i' is compared in a loop to the unsigned variable msg->msg_iovlen gcc -W generates this warning : net/ipv4/raw.c:340: warning: comparison between signed and unsigned Changing 'i' to unsigned silences this warning and is safe since the array index can never be negative anyway, so unsigned int is the logical type to use for 'i' and also enables a larger msg_iov[] array (but I don't know if that will ever matter). Signed-off-by: NJesper Juhl <juhl-lkml@dif.dk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jesper Juhl 提交于
This patch gets rid of the following gcc -W warning in net/ipv4/raw.c : net/ipv4/raw.c:387: warning: comparison of unsigned expression < 0 is always false Since 'len' is of type size_t it is unsigned and can thus never be <0, and since this is obvious from the function declaration just a few lines above I think it's ok to remove the pointless check for len<0. Signed-off-by: NJesper Juhl <juhl-lkml@dif.dk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jesper Juhl 提交于
This patch silences these two gcc -W warnings in net/ipv4/raw.c : net/ipv4/raw.c:517: warning: signed and unsigned type in conditional expression net/ipv4/raw.c:613: warning: signed and unsigned type in conditional expression It doesn't change the behaviour of the code, simply writes the conditional expression with plain 'if()' syntax instead of '? :' , but since this breaks it into sepperate statements gcc no longer complains about having both a signed and unsigned value in the same conditional expression. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
Signed-off-by: NThomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
Removes the skb trimming code which is not needed since we never touch the skb upon failure. Removes unnecessary initializers, and simplifies the code a bit. Signed-off-by: NThomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
prio2list() returns the relevant sk_buff_head for the band specified by the priority for a given skb. Signed-off-by: NThomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
Gives pfifo_fast a byte based backlog. Signed-off-by: NThomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
Removes the skb trimming code which is not needed since we never touch the skb upon failure. Removes unnecessary includes, initializers, and simplifies the code a bit. Signed-off-by: NThomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
The simplicity of the fifo qdisc allows several qdisc operations to be redirected to the relevant queue management function directly. Saves a lot of code lines and gives the pfifo a byte based backlog. Signed-off-by: NThomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
Implements an interface to be used by leaf qdiscs maintaining an internal skb queue. The interface maintains a backlog in bytes additionaly to the skb_queue_len() maintained by the queue itself. Relevant statistics get incremented automatically. Every function comes in two variants, one assuming Qdisc->q is used as queue and the second taking a sk_buff_head as argument. Be aware that, if you use multiple queues, you still have to maintain the Qdisc->q.qlen counter yourself. Signed-off-by: NThomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Herbert Xu 提交于
This patch replaces the spin_lock_irqsave call on the receive queue lock in SCTP with spin_lock_bh. Despite the proliferation of spin_lock_irqsave calls in this stack, it is only entered from the IPv4/IPv6 stack and user space. That is, it is never entered from hardirq context. The call in question is only called from recvmsg which means that IRQs aren't disabled. Therefore it is safe to replace it with spin_lock_bh. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Herbert Xu 提交于
In light of my recent patch to net/ipv4/udp.c that replaced the spin_lock_irq calls on the receive queue lock with spin_lock_bh, here is a similar patch for all other occurences of spin_lock_irq on receive/error queue locks in IPv4 and IPv6. In these stacks, we know that they can only be entered from user or softirq context. Therefore it's safe to disable BH only. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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