Tom Zanussi
fd30fc3256
[PATCH] relayfs: remove warning printk() in relay_switch_subbuf() ...
There's currently a diagnostic printk in relay_switch_subbuf() meant as
a warning if you accidentally try to log an event larger than the
sub-buffer size.
The problem is if this happens while logging from somewhere it's not
safe to be doing printks, such as in the scheduler, you can end up with
a deadlock. This patch removes the warning from relay_switch_subbuf()
and instead prints some diagnostic info when the channel is closed.
Thanks to Mathieu Desnoyers for pointing out the problem and
suggesting a fix.
Signed-off-by: Tom Zanussi <zanussi@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-20 17:33:22 -08:00
[PATCH] mm: fill arch atomic64 gaps
2005-11-23 16:08:39 -08:00
[ARM] 3205/1: Handle new EABI relocations when loading kernel modules.
2005-12-14 22:04:22 +00:00
[PATCH] FRV: Make the FRV arch work again
2005-11-28 14:42:23 -08:00
Merge x86-64 update from Andi
2005-11-14 19:56:02 -08:00
x86: Fix silly typo in recent <asm/signal.h> fixes
2005-11-17 10:04:31 -08:00
[IA64] disable preemption in udelay()
2005-12-16 10:00:24 -08:00
[PATCH] m32r: M3A-2170(Mappi-III) IDE support
2005-11-28 14:42:24 -08:00
[PATCH] ide: AU1200 IDE update
2005-12-15 02:17:46 +01:00
[PARISC] Always spinlock tlb flush operations to ensure preempt safety
2005-11-17 16:44:14 -05:00
[PATCH] powerpc: Add missing icache flushes for hugepages
2005-12-09 16:30:48 +11:00
[PATCH] ppc: ppc4xx_dma DMA_MODE_{READ,WRITE} fix
2005-12-16 14:43:05 -08:00
[PATCH] sun4c_memerr_reg __iomem annotations
2005-12-15 10:01:29 -08:00
[PATCH] sparc: convert IO remapping to VM_PFNMAP
2005-11-28 14:35:36 -08:00
[PATCH] uml: eliminate anonymous union and clean up symlink lossage
2005-11-22 09:13:41 -08:00
[PATCH] v850: use generic hardirq code
2005-11-15 08:59:20 -08:00
[PATCH] mm: fill arch atomic64 gaps
2005-11-23 16:08:39 -08:00
[PATCH] relayfs: remove warning printk() in relay_switch_subbuf()
2005-12-20 17:33:22 -08:00
[PATCH] V4L/DVB: (3086c) Whitespaces cleanups part 4
2005-12-12 08:57:44 -08:00
[IPSEC]: Perform SA switchover immediately.
2005-12-19 14:23:23 -08:00
[SCSI] Consolidate REQ_BLOCK_PC handling path (fix ipod panic)
2005-12-13 21:29:27 -08:00
fd30fc3256