- 09 3月, 2012 1 次提交
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由 Jiri Slaby 提交于
The tty->count test in the timer was racy. Let's remove the test and properly delete the timer and wait for the body to finish using _sync version of del_timer. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Helge Deller <deller@gmx.de> Cc: "James E.J. Bottomley" <jejb@parisc-linux.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 26 1月, 2011 1 次提交
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由 Torben Hohn 提交于
The -rt patches change the console_semaphore to console_mutex. As a result, a quite large chunk of the patches changes all acquire/release_console_sem() to acquire/release_console_mutex() This commit makes things use more neutral function names which dont make implications about the underlying lock. The only real change is the return value of console_trylock which is inverted from try_acquire_console_sem() This patch also paves the way to switching console_sem from a semaphore to a mutex. [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: make console_trylock return 1 on success, per Geert] Signed-off-by: NTorben Hohn <torbenh@gmx.de> Cc: Thomas Gleixner <tglx@tglx.de> Cc: Greg KH <gregkh@suse.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 17 11月, 2010 1 次提交
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由 Jiri Slaby 提交于
* use newly added for_each_console for iterating consoles * add proper console locking * do not initialize tmp twice * no need to declare console_drivers, it's already done in console.h Signed-off-by: NJiri Slaby <jslaby@suse.cz> Acked-by: NKyle McMartin <kyle@mcmartin.ca> Cc: Helge Deller <deller@gmx.de> Cc: "James E.J. Bottomley" <jejb@parisc-linux.org> Cc: linux-parisc@vger.kernel.org Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 22 10月, 2010 1 次提交
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由 Guy Martin 提交于
This patch adds a tty driver to the PDC console. It allows the use of ports not supported by linux as a console (e.g. serial port on C8000.) The tty driver will not register the ttyB device if PDC console driver has been unregistered. This happens when the early printk console is disabled as it has not been selected as the primary console. Signed-off-by: NGuy Martin <gmsoft@tuxicoman.be> Signed-off-by: NKyle McMartin <kyle@redhat.com>
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- 06 1月, 2009 1 次提交
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由 Julia Lawall 提交于
SPIN_LOCK_UNLOCKED is deprecated. The following makes the change suggested in Documentation/spinlocks.txt The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ declarer name DEFINE_SPINLOCK; identifier xxx_lock; @@ - spinlock_t xxx_lock = SPIN_LOCK_UNLOCKED; + DEFINE_SPINLOCK(xxx_lock); // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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- 16 3月, 2008 2 次提交
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由 Kyle McMartin 提交于
Commit 721fdf34 introduced a subtle bug by accidently removing the "static" from iodc_dbuf. This resulted in, what appeared to be, a trap without *current set to a task. Probably the result of a trap in real mode while calling firmware. Also do other misc clean ups. Since the only input from firmware is non blocking, share iodc_dbuf between input and output, and spinlock the only callers. Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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由 Kyle McMartin 提交于
Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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- 07 12月, 2007 1 次提交
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由 Kyle McMartin 提交于
There's really no reason not to print more than one character at a time to the PDC console... Booting is measurably speedier, and now I don't have to watch individual characters get drawn. Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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- 11 7月, 2006 1 次提交
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由 Jon Smirl 提交于
MAX_NR_CONSOLES, fg_console, want_console and last_console are more of a function of the VT layer than the TTY one. Moving these to vt.h and vt_kern.h allows all of the framebuffer and VT console drivers to remove their dependency on tty.h. [akpm@osdl.org: fix alpha build] Signed-off-by: NJon Smirl <jonsmir@gmail.com> Signed-off-by: NAntonino Daplas <adaplas@pol.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 01 7月, 2006 1 次提交
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由 Jörn Engel 提交于
Signed-off-by: NJörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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- 22 10月, 2005 1 次提交
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由 Matthew Wilcox 提交于
Get rid of some unnecessary includes Remove a layer of macro indirection around pdc_console_device Delete pdc_console_die() as it is unused Avoid double-printing on panic by clearing CON_PRINTBUFFER rather than setting con_start to be log_end Make con_start and log_end static again Signed-off-by: NMatthew Wilcox <willy@parisc-linux.org> Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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