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* [PATCH] noop-iosched: avoid corrupted request mergingJens Axboe2005-10-31
| | | | | | | | | | | | | | | | | | | | Tejun Heo notes: "I'm currently debugging this. The problem is that we are using the generic dispatch queue directly in the noop sched and merging is NOT allowed on dispatch queues but generic handling of last_merge tries to merge requests. I'm still trying to verify this, so I'll be back with results soon." In the meantime, disable merging for noop by setting REQ_NOMERGE in elevator_noop_add_request(). Eventually, we should add a noop_list and do the dispatching like in the other io schedulers. Merging is still beneficial for noop (and it has always done it). Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix on-the-fly switch from cfq i/o schedulerJens Axboe2005-10-31
| | | | | | | | Don't clear ->elevator_data on exit, if we are switching queues we are overwriting the data of the new io scheduler. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs-2.6Linus Torvalds2005-10-31
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| * Merge branch 'master' of /usr/src/ntfs-2.6/Anton Altaparmakov2005-10-31
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| * \ Merge branch 'master' of /usr/src/ntfs-2.6/Anton Altaparmakov2005-10-30
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| * \ \ Merge branch 'master' of /usr/src/ntfs-2.6/Anton Altaparmakov2005-10-24
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| * | | | NTFS: Document extended attribute ($EA) NEED_EA flag. (Based on libntfsAnton Altaparmakov2005-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | patch by Yura Pakhuchiy.) Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | NTFS: Fix compilation warnings with gcc-4.0.2 on SUSE 10.0.Anton Altaparmakov2005-10-24
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | NTFS: Use %z for size_t to fix compilation warnings. (Andrew Morton)Anton Altaparmakov2005-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | NTFS: Fix serious data corruption issue when writing.Anton Altaparmakov2005-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many thanks to Alberto Patino for testing and reporting the data corruption. And many apologies for corrupting his partition. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | NTFS: $EA attributes can be both resident non-resident.Anton Altaparmakov2005-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Minor tidying. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | Merge branch 'master' of /usr/src/ntfs-2.6/Anton Altaparmakov2005-10-19
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| * \ \ \ \ Merge branch 'master' of /usr/src/ntfs-2.6/Anton Altaparmakov2005-10-17
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| * | | | | | NTFS: The big ntfs write(2) rewrite has arrived. We now implement our ownAnton Altaparmakov2005-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | file operations ->write(), ->aio_write(), and ->writev() for regular files. This replaces the old use of generic_file_write(), et al and the address space operations ->prepare_write and ->commit_write. This means that both sparse and non-sparse (unencrypted and uncompressed) files can now be extended using the normal write(2) code path. There are two limitations at present and these are that we never create sparse files and that we only have limited support for highly fragmented files, i.e. ones whose data attribute is split across multiple extents. When such a case is encountered, EOPNOTSUPP is returned. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | | | NTFS: Remove address space operations ->prepare_write and ->commit_write inAnton Altaparmakov2005-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | preparation for the big rewrite of write(2) support in ntfs. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | | | NTFS: In attrib.c::ntfs_attr_set() call balance_dirty_pages_ratelimited()Anton Altaparmakov2005-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and cond_resched() in the main loop as we could be dirtying a lot of pages and this ensures we play nice with the VM and the system as a whole. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | | | Merge branch 'master' of /usr/src/ntfs-2.6/Anton Altaparmakov2005-10-11
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| * | | | | | | NTFS: Enable ATTR_SIZE attribute changes in ntfs_setattr(). This completesAnton Altaparmakov2005-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the initial implementation of file truncation. Now both open(2)ing a file with the O_TRUNC flag and the {,f}truncate(2) system calls will resize a file appropriately. The limitations are that only uncompressed and unencrypted files are supported. Also, there is only very limited support for highly fragmented files (the ones whose $DATA attribute is split into multiple attribute extents). Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | | | | NTFS: Implement fs/ntfs/inode.[hc]::ntfs_truncate(). It only supportsAnton Altaparmakov2005-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | uncompressed and unencrypted files. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | | | | NTFS: Add fs/ntfs/attrib.[hc]::ntfs_attr_extend_allocation(), a function toAnton Altaparmakov2005-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | extend the allocation of an attributes. Optionally, the data size, but not the initialized size can be extended, too. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | | | | NTFS: Fix ntfs_attr_make_non_resident() to update the vfs inode i_blocksAnton Altaparmakov2005-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | which is zero for a resident attribute but should no longer be zero once the attribute is non-resident as it then has real clusters allocated. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | | | | NTFS: Change ntfs_attr_make_non_resident to take the attribute value sizeAnton Altaparmakov2005-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | as an extra parameter. This is needed since we need to know the size before we can map the mft record and our callers always know it. The reason we cannot simply read the size from the vfs inode i_size is that this is not necessarily uptodate. This happens when ntfs_attr_make_non_resident() is called in the ->truncate call path. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | | | | NTFS: - Change ntfs_cluster_alloc() to take an extra boolean parameterAnton Altaparmakov2005-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | specifying whether the cluster are being allocated to extend an attribute or to fill a hole. - Change ntfs_attr_make_non_resident() to call ntfs_cluster_alloc() with @is_extension set to TRUE and remove the runlist terminator fixup code as this is now done by ntfs_cluster_alloc(). Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | | | | NTFS: - Change {__,}ntfs_cluster_free() to also take an optional attributeAnton Altaparmakov2005-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | search context as argument. This allows calling it with the mft record mapped. Update all callers. - Fix potential deadlock in ntfs_mft_data_extend_allocation_nolock() error handling by passing in the active search context when calling ntfs_cluster_free(). Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | | | | NTFS: Change ntfs_attr_find_vcn_nolock() to also take an optional attributeAnton Altaparmakov2005-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | search context as argument. This allows calling it with the mft record mapped. Update all callers. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| * | | | | | | NTFS: Change ntfs_map_runlist_nolock() to also take an optional attributeAnton Altaparmakov2005-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | search context. This allows calling it with the mft record mapped. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
* | | | | | | | Merge branch 'upstream-linus' of ↵Linus Torvalds2005-10-31
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
| * | | | | | | | [libata] locking rewrite (== fix)Jeff Garzik2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A lot of power packed into a little patch. This change eliminates the sharing between our controller-wide spinlock and the SCSI core's Scsi_Host lock. As the locking in libata was already highly compartmentalized, always referencing our own lock, and never scsi_host::host_lock. As a side effect, this change eliminates a deadlock from calling scsi_finish_command() while inside our spinlock.
| * | | | | | | | [libata] ata_tf_to_host cleanupsJeff Garzik2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Integrate ata_exec() and ata_tf_to_host() into their only caller, ata_bus_edd(). Rename ata_tf_to_host_nolock() to ata_tf_to_host(). This makes locking a bit easier to review, and may help pave the way for future changes.
* | | | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds2005-10-31
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Manual #include fixups for clashes - there may be some unnecessary
| * | | | | | | | | [DRIVER MODEL] Add missing driver_unregister to IMX serial driverRussell King2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the IMX serial driver to unregister its driver structure when it is unloaded. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | | [DRIVER MODEL] Add missing driver_unregister in i2c-s3c2410 failure path.Russell King2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | | [DRIVER MODEL] Add missing platform_device.h header.Russell King2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | | Create platform_device.h to contain all the platform device details.Russell King2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert everyone who uses platform_bus_type to include linux/platform_device.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | | | | | | | Input: adbhid - fix OOPS introduced by dynalloc conversionPaul Mackerras2005-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The problem is that adbhid[]->input is NULL, so the kernel oopses with a null pointer dereference as soon as a key is pressed. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | | | | | | | Input: lkkbd - fix debug message in lkkbd_interrupt()Dmitry Torokhov2005-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | | | | | | | Input: pcspkr - fix setting name and phys for the deviceDmitry Torokhov2005-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | | | | | | | Input: fix input_dev registration messageDmitry Torokhov2005-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | | | | | | | Input: evdev - allow querying SW state from compat ioctlDmitry Torokhov2005-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | | | | | | | Input: evdev - allow querying EV_SW bits from compat_ioctlDmitry Torokhov2005-10-31
| |_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | | | | | | powerpc: import a fix from arch/ppc/mm/pgtable.cPaul Mackerras2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ... namely, the change to the 2-argument pte_alloc_kernel. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | | | | | | powerpc: apply recent changes to merged codePaul Mackerras2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | | | | | | Merge ../linux-2.6 by handPaul Mackerras2005-10-30
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| * \ \ \ \ \ \ \ \ Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2005-10-30
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| | * | | | | | | | | [SERIAL] remove unneeded code from serial_core.cJayachandran C2005-10-30
| | | |_|_|_|_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes an issue reported by Coverity in serial/serial_core.c Error reported: Variable "&((info)->tty)->flags" tracked as NULL was passed to a function that dereferences it. The later statements in the function assumes 'info->tty != NULL', so this check is not necessary. Probably a 'BUG_ON(info->tty == NULL)' can be added. Signed-off-by: Jayachandran C. <c.jayachandran at gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-10-30
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| | * | | | | | | | | [ARM] arch-ixp4xx/io.h: make const args const to remove compiler warningJohn Bowler2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compiler warning fix; the inline callers of these APIs were changed to have const vaddr parameters. Signed-off-by: John Bowler <jbowler@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | | | | | | | [ARM] Support pcmcia slot on sharp sl-5500Pavel Machek2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for pcmcia slot on sharp zaurus sl-5500. pxa2xx_sharpsl.c thus becomes quite miss-named, but I guess that is not worth fixing? Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | | | | | | | [ARM] Sharp sl-5500 touchscreen supportPavel Machek2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for sharp zaurus sl-5500 touchscreen. It introduces some not-too-nice ifs, but I guess copying whole ucb1x00-ts.c would be bad idea... Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | | | | | | | [ARM] fix ixp2x00 defconfig NR_UARTS optionsDeepak Saxena2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IXDP2[48]00 have only 1 UART on the board. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-02 14:26:29 -0400