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2010-11-29Staging: batman-adv: fragment forwarded packetsAndreas Langer
If a packet is too big to be forwarded over an interface it will be fragmented on-the-fly (if fragmentation is enabled). Signed-off-by: Andreas Langer <an.langer@gmx.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: remove redundant is_my_mac() check in route_unicast_packetAndreas Langer
Callers should check the if the received packet is for us before it calls route_unicast_packet. Signed-off-by: Andreas Langer <an.langer@gmx.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: move skb reassembly of fragmented packets into ↵Andreas Langer
dedicated function Signed-off-by: Andreas Langer <an.langer@gmx.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: add frag_ prefix to all fragmentation related functionsAndreas Langer
Signed-off-by: Andreas Langer <an.langer@gmx.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: restructure fragmentation to handle batman unicast packetsAndreas Langer
The unicast_frag_send_skb() function expected 'raw' packets (without any batman-adv header) to fragment them. This needs to be changed, so that this function is able to fragment packets that already traveled inside the mesh but need to be fragmented now. Signed-off-by: Andreas Langer <an.langer@gmx.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: use rcu callbacks when freeing batman_ifMarek Lindner
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: convert batman_if custom refcounting to kref functionsMarek Lindner
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: Don't remove interface with spinlock heldSven Eckelmann
We call a lot of the netdevice code when holding if_list_lock which will spin the whole time. This is not necessary because we only want to protect the access to the list to be serialized. An extra queue can be used which hold all interfaces which should be removed and then use that queue without any locks for netdevice cleanup. Reported-by: Rafal Lesniak <lesniak@eresi-project.org> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: Add new sysfs files to READMESven Eckelmann
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: ensure that eth_type_trans gets linear memoryMarek Lindner
eth_type_trans tries to pull data with the length of the ethernet header from the skb. We only ensured that enough data for the first ethernet header and the batman header is available in non-paged memory of the skb and not for the ethernet after the batman header. eth_type_trans would fail sometimes with drivers which don't ensure that all there data is perfectly linearised. Reported-by: Rafal Lesniak <lesniak@eresi-project.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: Replace Andrew Lunn as Staging maintainerSven Eckelmann
Andrew Lunn didn't submit patches to staging since a while and may not be the right person for new patches. Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29staging: iio: dac: ad5446: Remove unused sign member from chip specific ↵Michael Hennerich
information structure Remove unused sign member from chip specific information structure Fix typos Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29staging: iio: dac: ad5446: Enable driver support for AD5620/AD5640/AD5660 DA ↵Michael Hennerich
converters Initial support for single channel, 12-/14-/16-Bit nanoDAC with On-Chip Reference staging: iio: dac: ad5446: Fix according to review feedback Review feedback by Jonathan Cameron: Use kernel doc style to document headers. Turn data into a union Add some comments for clarity Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29staging: iio: documentation rewrite and cleanup of sysfs documetationJonathan Cameron
Change to capital syntax for documetation e.g. 'inX-inY_raw' Use multiple 'What:' entries rather than wild cards or options so as to make the documentation clearer and easier to search. Some trivial spelling fixes. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29staging: iio: adis16260 add suppport for adis16255 and adis16250.Jonathan Cameron
Unusual element is addition of 'negate' and 'axis' platform data to ensure we support all the functionality of the adis16255 driver currently in staging. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Matthias Brugger <mensch0815@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29staging: iio: adis16260 add id table supportJonathan Cameron
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29staging: iio: adc: Enable driver support for ad7887 AD converterMichael Hennerich
Enable support for AD7887: SPI Micropower, 2-Channel, 125 kSPS, 12-Bit ADC staging: iio: adc: Fix according to review feedback Review feedback by Jonathan Cameron: Combine statements. Document struct members. Remove redundant variable initialization. Simplify multichannel scan from ring logic. Fix coding style. [v2] staging: iio: adc: ad7887: Fix typos Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29staging: iio: dac: Enable driver support for AD5444 and AD5446 DA convertersMichael Hennerich
Enable support for AD5444 and AD5446: 12-/14-Bit High Bandwidth Multiplying DACs with Serial Interface. staging: iio: dac: Add support for AD5541A, AD5512A digital to analog convertors staging: iio: dac: Fix according to review feedback Review feedback by Jonathan Cameron: Remove spurious new line. Document struct members. Remove redundant variable initialization. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29staging: brcm80211: remove duplicated #includeHuang Weiyi
Remove duplicated #include('s) in drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29staging: easycap needs smp_lock.h, fixes build errorRandy Dunlap
Add header file to fix build error: drivers/staging/easycap/easycap_main.c:4251: error: implicit declaration of function 'lock_kernel' drivers/staging/easycap/easycap_main.c:4254: error: implicit declaration of function 'unlock_kernel' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: ensure that eth_type_trans gets linear memoryMarek Lindner
eth_type_trans tries to pull data with the length of the ethernet header from the skb. We only ensured that enough data for the first ethernet header and the batman header is available in non-paged memory of the skb and not for the ethernet after the batman header. eth_type_trans would fail sometimes with drivers which don't ensure that all there data is perfectly linearised. The failure was noticed through a kernel bug Oops generated by the skb_pull inside eth_type_trans. Reported-by: Rafal Lesniak <lesniak@eresi-project.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Staging: batman-adv: Don't remove interface with spinlock heldSven Eckelmann
We call a lot of the netdevice code when holding if_list_lock which will spin the whole time. This is not necessary because we only want to protect the access to the list to be serialized. An extra queue can be used which hold all interfaces which should be removed and then use that queue without any locks for netdevice cleanup. We create a "scheduling while atomic" Oops when calling different netdevice related functions inside a spinlock protected area on a preemtible kernel. Reported-by: Rafal Lesniak <lesniak@eresi-project.org> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29staging: brcm80211: updated maintainers contact informationArend van Spriel
Open-source development team extended so contacts updated. Reviewed-by: Brett Rudley <brudley@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29drm/i915: Clear pfit registers when not used by any outputsChris Wilson
... otherwise the panel-fitter may be left enabled with random settings and cause unintended filtering (i.e. blurring of native modes on external panels). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31942 Reported-and-tested-by: Ben Kohler <bkohler@gmail.com> Tested-by: Ciprian Docan <docan@eden.rutgers.edu> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-11-29Merge branch 'master' into workGreg Kroah-Hartman
2010-11-29ASoC: Add missing dev_set_drvdata in p1022_ds_probeAxel Lin
Otherwise, calling dev_get_drvdata in p1022_ds_remove returns NULL. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Timur Tabi <timur@freescale.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-29ASoC: Add missing dev_set_drvdata in mpc8610_hpcd_probeAxel Lin
Otherwise, calling dev_get_drvdata in mpc8610_hpcd_remove returns NULL. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Timur Tabi <timur@freescale.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-29ASoC: Remove unneeded !! operations while checking return value of ↵Axel Lin
nuc900_checkready I think this unneededd !! operations just reduce the readability. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-29ASoC: Fix compile error for nuc900-pcm.cAxel Lin
This patch fixes below error: CC sound/soc/nuc900/nuc900-pcm.o sound/soc/nuc900/nuc900-pcm.c: In function 'nuc900_dma_open': sound/soc/nuc900/nuc900-pcm.c:267: error: 'nuc900_ac97_data' undeclared (first use in this function) sound/soc/nuc900/nuc900-pcm.c:267: error: (Each undeclared identifier is reported only once sound/soc/nuc900/nuc900-pcm.c:267: error: for each function it appears in.) sound/soc/nuc900/nuc900-pcm.c: At top level: sound/soc/nuc900/nuc900-pcm.c:337: error: expected ',' or ';' before 'static' sound/soc/nuc900/nuc900-pcm.c:354: error: 'nuc900_soc_platform_probe' undeclared here (not in a function) make[3]: *** [sound/soc/nuc900/nuc900-pcm.o] Error 1 make[2]: *** [sound/soc/nuc900] Error 2 make[1]: *** [sound/soc] Error 2 make: *** [sound] Error 2 Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-29ASoC: Fix prototype for nuc900_ac97_probe and nuc900_ac97_removeAxel Lin
This patch fixes below compile warning: CC sound/soc/nuc900/nuc900-ac97.o sound/soc/nuc900/nuc900-ac97.c:300: warning: initialization from incompatible pointer type sound/soc/nuc900/nuc900-ac97.c:301: warning: initialization from incompatible pointer type Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-29ASoC: Fix compile error for nuc900-ac97.cAxel Lin
Fix below compile error by add a missing ';'. CC sound/soc/nuc900/nuc900-ac97.o sound/soc/nuc900/nuc900-ac97.c:300: warning: initialization from incompatible pointer type sound/soc/nuc900/nuc900-ac97.c:301: warning: initialization from incompatible pointer type sound/soc/nuc900/nuc900-ac97.c:318: error: expected ',' or ';' before 'static' sound/soc/nuc900/nuc900-ac97.c:405: error: 'nuc900_ac97_drvprobe' undeclared here (not in a function) make[3]: *** [sound/soc/nuc900/nuc900-ac97.o] Error 1 make[2]: *** [sound/soc/nuc900] Error 2 make[1]: *** [sound/soc] Error 2 make: *** [sound] Error 2 Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-29cifs: trivial comment fix for cifs_invalidate_mappingSuresh Jayaraman
Only the callers check whether the invalid_mapping flag is set and not cifs_invalidate_mapping(). Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Steve French <sfrench@us.ibm.com>
2010-11-29af_unix: limit recursion levelEric Dumazet
Its easy to eat all kernel memory and trigger NMI watchdog, using an exploit program that queues unix sockets on top of others. lkml ref : http://lkml.org/lkml/2010/11/25/8 This mechanism is used in applications, one choice we have is to have a recursion limit. Other limits might be needed as well (if we queue other types of files), since the passfd mechanism is currently limited by socket receive queue sizes only. Add a recursion_level to unix socket, allowing up to 4 levels. Each time we send an unix socket through sendfd mechanism, we copy its recursion level (plus one) to receiver. This recursion level is cleared when socket receive queue is emptied. Reported-by: Марк Коренберг <socketpair@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29pch_gbe driver: The wrong of initializer entryToshiharu Okada
The wrong of initializer entry was modified. Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Reported-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29pch_gbe dreiver: chang authorToshiharu Okada
This driver's AUTHOR was changed to "Toshiharu Okada" from "Masayuki Ohtake". I update the Kconfig, renamed "Topcliff" to "EG20T". Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29HID: add support for F430 Force Feedback WheelSimon Wood
This patch adds USB IDs to enable force feedback on the Thrustmaster F430 wheel. Antonio did the work, I just converted to git patch to include in Kernel. Reported-by: Antonio Orefice <aorefice77@gmail.com> Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-11-29ARM: cns3xxx: Fix build with CONFIG_PCI=yAnton Vorontsov
commit 6338a6aa7c082f11d55712251e14178c68bf5869 ("ARM: 6269/1: Add 'code' parameter for hook_fault_code()") breaks CNS3xxx build: CC arch/arm/mach-cns3xxx/pcie.o pcie.c: In function 'cns3xxx_pcie_init': pcie.c:373: warning: passing argument 4 of 'hook_fault_code' makes integer from pointer without a cast pcie.c:373: error: too few arguments to function 'hook_fault_code' This commit fixes the small issue. Cc: stable@kernel.org [36] Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
2010-11-29Btrfs: don't use migrate page without CONFIG_MIGRATIONChris Mason
Fixes compile error Signed-off-by: Chris Mason <chris.mason@oracle.com>
2010-11-29ALSA: hda: Use BIOS auto-parsing instead of existing model quirk for MEDION MD2Daniel T Chen
BugLink: https://launchpad.net/bugs/682199 A 2.6.35 (Ubuntu Maverick) user, burningphantom1, reported a regression in audio: playback was inaudible through both speakers and headphones. In commit 272a527c04 of sound-2.6.git, a new model was added with this machine's PCI SSID. Fortunately, it is now sufficient to use the auto model for BIOS auto-parsing instead of the existing quirk. Playback, capture, and jack sense were verified working for both 2.6.35 and the alsa-driver snapshot from 2010-11-27 when model=auto is used. Reported-and-tested-by: burningphantom1 Cc: <stable@kernel.org> [2.6.35+] Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-11-29drm: record monitor status in output_poll_executeKeith Packard
In order to correctly report monitor connected status changes, the previous monitor status must be recorded in the connector->status value instead of being discarded. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-11-29drm: Set connector DPMS status to ON in drm_crtc_helper_set_configKeith Packard
When setting a new crtc configuration, force the DPMS state of all connectors to ON. Otherwise, they'll be left at OFF and a future mode set that disables the specified connector will not turn the connector off. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-11-29sh: boards: mach-se: use IS_ERR() instead of NULL checkVasiliy Kulikov
clk_get() returns ERR_PTR() on error, not NULL. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Reviewed-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-29sh: Add div6_reparent_clks to clock framework for FSIKuninori Morimoto
Current clk_ops doesn't support .init which is used to select external clock on ecovec without CONFIG_SH_CLK_CPG_LEGACY. To solve this problem, this patch add div6_reparent_clks to clock-sh7724. This patch solve compile error too. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-28ucc_geth: fix ucc halt problem in half duplex modeYang Li
In commit 58933c64(ucc_geth: Fix the wrong the Rx/Tx FIFO size), the UCC_GETH_UTFTT_INIT is set to 512 based on the recommendation of the QE Reference Manual. But that will sometimes cause tx halt while working in half duplex mode. According to errata draft QE_GENERAL-A003(High Tx Virtual FIFO threshold size can cause UCC to halt), setting UTFTT less than [(UTFS x (M - 8)/M) - 128] will prevent this from happening (M is the minimum buffer size). The patch changes UTFTT back to 256. Signed-off-by: Li Yang <leoli@freescale.com> Cc: Jean-Denis Boyer <jdboyer@media5corp.com> Cc: Andreas Schmitz <Andreas.Schmitz@riedel.net> Cc: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28inet: Fix __inet_inherit_port() to correctly increment bsockets and num_ownersNagendra Tomar
inet sockets corresponding to passive connections are added to the bind hash using ___inet_inherit_port(). These sockets are later removed from the bind hash using __inet_put_port(). These two functions are not exactly symmetrical. __inet_put_port() decrements hashinfo->bsockets and tb->num_owners, whereas ___inet_inherit_port() does not increment them. This results in both of these going to -ve values. This patch fixes this by calling inet_bind_hash() from ___inet_inherit_port(), which does the right thing. 'bsockets' and 'num_owners' were introduced by commit a9d8f9110d7e953c (inet: Allowing more than 64k connections and heavily optimize bind(0)) Signed-off-by: Nagendra Singh Tomar <tomer_iisc@yahoo.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28ehea: Add some info messages and fix an issueBreno Leitao
This patch adds some debug information about ehea not being able to allocate enough spaces. Also it correctly updates the amount of available skb. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28Btrfs: deal with DIO bios that span more than one ordered extentChris Mason
The new DIO bio splitting code has problems when the bio spans more than one ordered extent. This will happen as the generic DIO code merges our get_blocks calls together into a bigger single bio. This fixes things by walking forward in the ordered extent code finding all the overlapping ordered extents and completing them all at once. Signed-off-by: Chris Mason <chris.mason@oracle.com>
2010-11-28Un-inline get_pipe_info() helper functionLinus Torvalds
This avoids some include-file hell, and the function isn't really important enough to be inlined anyway. Reported-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-28Export 'get_pipe_info()' to other usersLinus Torvalds
And in particular, use it in 'pipe_fcntl()'. The other pipe functions do not need to use the 'careful' version, since they are only ever called for things that are already known to be pipes. The normal read/write/ioctl functions are called through the file operations structures, so if a file isn't a pipe, they'd never get called. But pipe_fcntl() is special, and called directly from the generic fcntl code, and needs to use the same careful function that the splice code is using. Cc: Jens Axboe <jaxboe@fusionio.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-28Rename 'pipe_info()' to 'get_pipe_info()'Linus Torvalds
.. and change it to take the 'file' pointer instead of an inode, since that's what all users want anyway. The renaming is preparatory to exporting it to other users. The old 'pipe_info()' name was too generic and is already used elsewhere, so before making the function public we need to use a more specific name. Cc: Jens Axboe <jaxboe@fusionio.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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