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* [PATCH] dm table: add target preresumeMilan Broz2006-10-03
| | | | | | | | | | | | | | | This patch adds a target preresume hook. It is called before the targets are resumed and if it returns an error the resume gets cancelled. The crypt target will use this to indicate that it is unable to process I/O because no encryption key has been supplied. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm: add debug macroBryn Reeves2006-10-03
| | | | | | | | | Add CONFIG_DM_DEBUG and DMDEBUG() macro. Signed-off-by: Bryn Reeves <breeves@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm: add uevent change event on resumeHannes Reinecke2006-10-03
| | | | | | | | | | | | | | | | Device-mapper devices are not accessible until a 'resume' ioctl has been issued. For userspace to find out when this happens we need to generate an uevent for udev to take appropriate action. As discussed at OLS we should send 'change' events for 'resume'. We can think of no useful purpose served by also having 'suspend' events. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm mpath: use kzallocMicha³ Miros³aw2006-10-03
| | | | | | | | | Use kzalloc() instead of kmalloc() + memset(). Signed-off-by: Micha³ Miros³aw <mirq-linux@rere.qmqm.pl> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm mpath: tidy ctrMicha³ Miros³aw2006-10-03
| | | | | | | | | | After initialising m->ti, there's no need to pass it in subsequent calls to static functions used for parsing parameters. Signed-off-by: Micha³ Miros³aw <mirq-linux@rere.qmqm.pl> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm mirror: remove trailing space from tableJonathan Brassow2006-10-03
| | | | | | | | | Remove trailing space from 'dmsetup table' output. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm snapshot: fix freeing pending exceptionAlasdair G Kergon2006-10-03
| | | | | | | | | | | | | | If a snapshot became invalid while there are outstanding pending_exceptions, when pending_complete() processes each one it forgets to remove the corresponding exception from its exception table before freeing it. Fix this by moving the 'out:' label up one statement so that remove_exception() is always called. Then __invalidate_exception() no longer needs to call it and its 'pe' argument become superfluous. Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm snapshot: tidy pe ref countingAlasdair G Kergon2006-10-03
| | | | | | | | Rename sibling_count to ref_count and introduce get and put functions. Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm snapshot: add workqueueAlasdair G Kergon2006-10-03
| | | | | | | | | | | | Add a workqueue so that I/O can be queued up to be flushed from a separate thread (e.g. if local interrupts are disabled). A new per-snapshot spinlock pe_lock is introduced to protect queued_bios. Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm snapshot: tidy pending_completeAlasdair G Kergon2006-10-03
| | | | | | | | | | | | | This patch rearranges the pending_complete() code so that the functional changes in subsequent patches are clearer. By consolidating the error and the non-error paths, we can move error_snapshot_bios() and __flush_bios() in line. Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm snapshot: tidy snapshot_mapAlasdair G Kergon2006-10-03
| | | | | | | | | | | | This patch rearranges the snapshot_map code so that the functional changes in subsequent patches are clearer. The only functional change is to replace the existing read lock with a write lock which the next patch needs. Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm snapshot: fix metadata writing when suspendingMark McLoughlin2006-10-03
| | | | | | | | | | | | | When suspending a device-mapper device, dm_suspend() sleeps until all necessary I/O is completed. This state is triggered by a callback from persistent_commit(). But some I/O can still be issued *after* the callback (to prepare the next metadata area for use if the current one is full). This patch delays the callback until after that I/O is complete. Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm snapshot: make read and write exception functions voidMark McLoughlin2006-10-03
| | | | | | | | | | | | read_exception() and write_exception() only return an error if supplied with an out-of-range index. If this ever happens it's the result of a bug in the calling code so we handle this with an assertion and remove the error handling in the callers. Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm snapshot: fix metadata error handlingMark McLoughlin2006-10-03
| | | | | | | | | | Fix the error handling when store.read_metadata is called: the error should be returned immediately. Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm snapshot: allow zero chunk_sizeMark McLoughlin2006-10-03
| | | | | | | | | | | | The chunk size of snapshots cannot be changed so it is redundant to require it as a parameter when activating an existing snapshot. Allow a value of zero in this case and ignore it. For a new snapshot, use a default value if zero is specified. Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm snapshot: fix invalidation ENOMEMMilan Broz2006-10-03
| | | | | | | | | Fix ENOMEM error sign. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm: fix alloc_dev error pathIshai Rabinovitz2006-10-03
| | | | | | | | | | | | | While reading the code I found a bug in the error path in alloc_dev in dm.c When blk_alloc_queue fails there is no call to free_minor. This patch fixes the problem. Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm: support ioctls on mapped devices: fix with fake fileMilan Broz2006-10-03
| | | | | | | | | | | | | | | | The new ioctl code passes the wrong file pointer to the underlying device. No file pointer is available so make a temporary fake one. ioctl_by_bdev() does set_fs(KERNEL_DS) so it's for ioctls originating within the kernel and unsuitable here. We are processing ioctls that originated in userspace and mapping them to different devices. Fixing the existing callers that pass a NULL file struct and consolidating the fake_file users are separate matters to solve in later patches. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm: export blkdev_driver_ioctlAlasdair G Kergon2006-10-03
| | | | | | | | | | | | Export blkdev_driver_ioctl for device-mapper. If we get as far as the device-mapper ioctl handler, we know the ioctl is not a standard block layer BLK* one, so we don't need to check for them a second time and can call blkdev_driver_ioctl() directly. Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm mpath: support ioctlsMilan Broz2006-10-03
| | | | | | | | | | | When an ioctl is performed on a multipath device simply pass it on to the underlying block device through current_path. If current path is not yet selected, select it. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm linear: support ioctlsMilan Broz2006-10-03
| | | | | | | | | | | | When an ioctl is performed on a device with a linear target, simply pass it on to the underlying block device. Note that the ioctl will pass through the filtering in blkdev_ioctl() twice. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dm: support ioctls on mapped devicesMilan Broz2006-10-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend the core device-mapper infrastructure to accept arbitrary ioctls on a mapped device provided that it has exactly one target and it is capable of supporting ioctls. [We can't use unlocked_ioctl because we need 'inode': 'file' might be NULL. Is it worth changing this?] Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Arnd Bergmann <arnd@arndb.de> wrote: > Am Wednesday 21 June 2006 21:31 schrieb Alasdair G Kergon: > > static struct block_device_operations dm_blk_dops = { > > .open = dm_blk_open, > > .release = dm_blk_close, > > +.ioctl = dm_blk_ioctl, > > .getgeo = dm_blk_getgeo, > > .owner = THIS_MODULE > > I guess this also needs a ->compat_ioctl method, otherwise it won't > work for ioctl numbers that have a compat_ioctl implementation in the > low-level device driver. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] nvidia fbdev: fix powerpc xmon scribblesPaul Mackerras2006-10-03
| | | | | | | | | | | | xmon writes garbage on the screen because the nvidia console driver has changed the line pitch from what the firmware set it to. Fix it by making the nvidia driver inform the btext engine (which xmon uses if the screen is its output device) about changes to display resolution. Signed-off-by: Paul Mackerras <paulus@samba.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: correct buffer size limit in fbmem_read_proc()Geert Uytterhoeven2006-10-03
| | | | | | | | | | | | | | Address http://bugzilla.kernel.org/show_bug.cgi?id=7189 It should check `clen', not `len'. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: <jurij@wooyd.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: <stable@kernel.org> Cc: Willy Tarreau <w@1wt.eu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] radeonfb supend/resume support for Acer Aspire 2010Carl-Daniel Hailfinger2006-10-03
| | | | | | | | | | | | | | | | | | | | This patch adds suspend/resume support for the graphics chip in the Acer Aspire 2010: ATI Technologies Inc RV350 [Mobility Radeon 9600 M10] 01:00.0 0300: 1002:4e50 (prog-if 00 [VGA]) Subsystem: 1025:0061 Flags: bus master, 66MHz, medium devsel, latency 128, IRQ 16 Memory at a8000000 (32-bit, prefetchable) [size=128M] I/O ports at c100 [size=256] Memory at e0010000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at a0000000 [disabled] [size=128K] Capabilities: [58] AGP version 2.0 Capabilities: [50] Power Management version 2 Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@mgx.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "Benjamin A. Okopnik" <ben@linuxgazette.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Documentation fixes in intel810.txtReiner Herrmann2006-10-03
| | | | | | | | Signed-off-by: Reiner Herrmann <reiner@reiner-h.de> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] sstfb: cleanupsAlan Cox2006-10-03
| | | | | | | | | | | | | | | - Remove 24/32bit unused support (the chips don't do 24/32bit anyway) - Clean up printk obfuscation - Clean up lispitus in the if(())()) stuff - Minor tidying No functionality changes, may have a crack at hardware scrolling based on my X driver once the cleanups are in. Signed-off-by: Alan Cox <alan@redhat.com> Cc: Antonino A. Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] vt: proper prototypes for some console functionsAdrian Bunk2006-10-03
| | | | | | | | | | This patch adds proper prototypes to header files for three console init functions used on drivers/char/vt.c Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbcon:: make 3 functions staticAdrian Bunk2006-10-03
| | | | | | | | | This patch makes three needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] mbxfb: Fix framebuffer size smaller than requestedRaphael Assenat2006-10-03
| | | | | | | | | | | | | | | This patch fixes a bug where we obtain a smaller resolution than requested. (eg: in 640x480, only 639x479 usable pixels). This was due to 1 being substracted from the xres and yres vars two times: first in mbxfb.c and then in the macros from reg_bits.h. This patch removes the minus ones from the mbxfb.c file. Tested and works. Signed-off-by: Raphael Assenat <raph@8d.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] mbxfb: Fix a chip bug? resulting in wrong pixclockRaphael Assenat2006-10-03
| | | | | | | | | | | | | | | | | This is a workaround for what I think is a bug in the 2700G chip. The PLL output frequency is adustable using 3 values (M, N and P. See code for formula). The N value range is documented to be 1 to 7 but when it is set to 1, the output frequency is lower than it should be (divided by 2), giving unexpected results such as no sync on a CRT display. This patch prevents N=1 when searching for the best value for the requested pixclock. Signed-off-by: Raphael Assenat <raph@8d.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] atyfb: Possible cleanupsAdrian Bunk2006-10-03
| | | | | | | | | | | | | | - make the following needlessly global function static: - mach64_ct.c: aty_st_pll_ct() - proper prototypes for the following functions: - atyfb_base.c: atyfb_copyarea() - atyfb_base.c: atyfb_fillrect() - atyfb_base.c: atyfb_imageblit() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/sis_main.h Removal of old codeMichal Piotrowski2006-10-03
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/vgatypes.h: removal of old codeMichal Piotrowski2006-10-03
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/sis_main.c: removal of old codeMichal Piotrowski2006-10-03
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/sis_accel.h: removal of old codeMichal Piotrowski2006-10-03
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/sis_accel.c: removal of old codeMichal Piotrowski2006-10-03
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/osdef.h: removal of old codeMichal Piotrowski2006-10-03
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/init.h: removal of old codeMichal Piotrowski2006-10-03
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/initextlfb.c: removal of old codeMichal Piotrowski2006-10-03
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/init301.h: removal of old codeMichal Piotrowski2006-10-03
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Honor the return value of pci_enable_deviceAntonino A. Daplas2006-10-03
| | | | | | | | Check the return value of pci_enable_device(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] nvidiafb: Honor the return value of pci_enable_deviceAntonino A. Daplas2006-10-03
| | | | | | | | Check the return value of pci_enable_device(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] matroxfb: Honor the return value of pci_register_driverAntonino A. Daplas2006-10-03
| | | | | | | | Check the return value of pci_register_driver() Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] atyfb: Honor the return value of pci_register_driverAntonino A. Daplas2006-10-03
| | | | | | | | Check return value of pci_register_driver(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbcon: Honor the return value of device_create_fileAntonino A. Daplas2006-10-03
| | | | | | | | | Check the return value of device_create_file(). If return is 'fail', remove attributes by calling device_remove_file(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Honor the return value of device_create_fileAntonino A. Daplas2006-10-03
| | | | | | | | | Check the return value of device_create_file(). If return is 'fail', remove attributes by calling device_remove_file(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] vt: Honor the return value of device_create_fileAntonino A. Daplas2006-10-03
| | | | | | | | | Check the return value of device_create_file(). If return is 'fail', remove attributes by calling device_remove_file(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbcon: Remove cursor timer if unusedAntonino A. Daplas2006-10-03
| | | | | | | | | | | | | Remove the cursor timer (cursor flashing) on the following conditions: - if vc is in KD_GRAPHICS mode, ie, when X owns the console - if vc is blanked This misbehavior was exposed by Dave Jones. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbcon: Use persistent allocation for cursor blinkingDave Jones2006-10-03
| | | | | | | | | | | | | | | | | Every time the console cursor blinks, we do a kmalloc/kfree pair. This patch turns that into a single allocation. This allocation was the most frequent kmalloc I saw on my test box. [adaplas] Per Alan's suggestion, move global variables to fbcon's private structure. This would also avoid resource leaks when fbcon is unloaded. Signed-off-by: Dave Jones <davej@redhat.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-08 10:41:34 -0500