alistair23-linux/drivers/ieee1394
Daniel Drake 75dcf5dc5a video1394: remove BKL contention
video1394 does not need to take the BKL. The data structures shared between
file_operations and interrupts are already protected through context-specific
spinlocks.

The only other danger is video1394_release() being called during another
operation, however this cannot happen because release is only ever invoked
when the last thread has closed the fd.

Signed-off-by: Daniel Drake <ddrake@brontes3d.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07 21:31:25 +01:00
..
.gitignore
config_roms.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
config_roms.h
csr.c ieee1394: usecs_to_jiffies takes unsigned int argument 2006-12-07 21:29:08 +01:00
csr.h [PATCH] ieee1394: clean up declarations of hpsb_*_config_rom 2006-07-03 12:02:31 -04:00
csr1212.c ieee1394: add preprocessor constant for invalid csr address 2006-06-12 18:15:31 -04:00
csr1212.h ieee1394: add preprocessor constant for invalid csr address 2006-06-12 18:15:31 -04:00
dma.c [PATCH] ieee1394: update #include directives in midlayer header files 2006-07-03 12:02:29 -04:00
dma.h [PATCH] ieee1394: update #include directives in midlayer header files 2006-07-03 12:02:29 -04:00
dv1394-private.h [PATCH] ieee1394: dv1394: sem2mutex conversion 2006-07-03 12:02:32 -04:00
dv1394.c ieee1394: safer definition of empty macros 2006-09-17 19:31:20 +02:00
dv1394.h
eth1394.c [PATCH] slab: remove kmem_cache_t 2006-12-07 08:39:25 -08:00
eth1394.h ieee1394: add preprocessor constant for invalid csr address 2006-06-12 18:15:31 -04:00
highlevel.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
highlevel.h ieee1394: remove unused struct member from highlevel API 2006-12-07 21:20:30 +01:00
hosts.c ieee1394: handle sysfs errors 2006-12-07 21:29:57 +01:00
hosts.h WorkStruct: make allyesconfig 2006-11-22 14:57:56 +00:00
ieee1394-ioctl.h [PATCH] ieee1394: coding style and comment fixes in midlayer header files 2006-07-03 12:02:28 -04:00
ieee1394.h [PATCH] ieee1394: coding style and comment fixes in midlayer header files 2006-07-03 12:02:28 -04:00
ieee1394_core.c ieee1394: safer definition of empty macros 2006-09-17 19:31:20 +02:00
ieee1394_core.h ieee1394: remove #include <asm/semaphore.h> 2006-09-17 19:18:50 +02:00
ieee1394_hotplug.h [PATCH] ieee1394: remove redundant code from ieee1394_hotplug.h 2006-07-03 12:02:30 -04:00
ieee1394_transactions.c ieee1394: shrink tlabel pools, remove tpool semaphores 2006-09-17 19:17:13 +02:00
ieee1394_transactions.h ieee1394: shrink tlabel pools, remove tpool semaphores 2006-09-17 19:17:13 +02:00
ieee1394_types.h ieee1394: safer definition of empty macros 2006-09-17 19:31:20 +02:00
iso.c [PATCH] ieee1394: update #include directives in midlayer header files 2006-07-03 12:02:29 -04:00
iso.h [PATCH] ieee1394: update #include directives in midlayer header files 2006-07-03 12:02:29 -04:00
Kconfig Fix several typos in drivers/ 2006-10-03 22:31:37 +02:00
Makefile
nodemgr.c ieee1394: handle sysfs errors 2006-12-07 21:29:57 +01:00
nodemgr.h ieee1394: shrink tlabel pools, remove tpool semaphores 2006-09-17 19:17:13 +02:00
ohci1394.c ieee1394: ohci1394: suspend/resume cosmetics 2006-12-07 21:28:40 +01:00
ohci1394.h
oui.db
oui2c.sh Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
pcilynx.c [PATCH] slab: remove SLAB_KERNEL 2006-12-07 08:39:24 -08:00
pcilynx.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
raw1394-private.h ieee1394: raw1394: add comments on lock usage 2006-12-07 21:28:06 +01:00
raw1394.c [PATCH] slab: remove SLAB_KERNEL 2006-12-07 08:39:24 -08:00
raw1394.h
sbp2.c ieee1394: sbp2: slightly reorder sbp2scsi_abort 2006-12-07 21:27:30 +01:00
sbp2.h WorkStruct: make allyesconfig 2006-11-22 14:57:56 +00:00
video1394.c video1394: remove BKL contention 2006-12-07 21:31:25 +01:00
video1394.h