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540eed5637
linux/fs/partitions
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Tejun Heo 540eed5637 block: make partition array dynamic 
disk->__part used to be statically allocated to the maximum possible
number of partitions.  This patch makes partition array allocation
dynamic.  The added overhead is minimal as only real change is one
memory dereference changed to RCU one.  This saves both a bit of
memory and cpu cycles iterating through unoccupied slots and makes
increasing partition limit easier.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-09 08:56:08 +02:00
..
acorn.c fix compiler warnings in acorn.c 2007-07-16 09:05:42 -07:00
acorn.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
amiga.c [PATCH] Fix check_partition routines 2006-12-07 08:39:30 -08:00
amiga.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
atari.c [PATCH] Fix check_partition routines 2006-12-07 08:39:30 -08:00
atari.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
check.c block: make partition array dynamic 2008-10-09 08:56:08 +02:00
check.h [PATCH] small partitions/msdos cleanups 2005-06-25 16:24:59 -07:00
efi.c fs/partitions/efi: convert to pr_debug 2008-07-25 10:53:44 -07:00
efi.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
ibm.c [S390] fixed cdl-format detection. 2007-07-10 11:24:44 +02:00
ibm.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
karma.c [PATCH] partitions: Read Rio Karma partition table 2006-01-16 23:15:29 -08:00
karma.h [PATCH] partitions: Read Rio Karma partition table 2006-01-16 23:15:29 -08:00
Kconfig partition: use DEFAULT_SGI_PARTITION for SGI_PARTION default 2008-02-06 10:41:08 -08:00
ldm.c fs: ldm.[ch] use get_unaligned_* helpers 2008-07-25 10:53:26 -07:00
ldm.h fs: ldm.[ch] use get_unaligned_* helpers 2008-07-25 10:53:26 -07:00
mac.c [PATCH] Enable RAID autorun on Mac partition tables. 2006-12-04 08:36:37 -08:00
mac.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile partition: add support for sysv68 partitions 2007-05-08 11:15:09 -07:00
msdos.c fat: detect media without partition table correctly 2008-04-28 08:58:47 -07:00
msdos.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
osf.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
osf.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sgi.c [PARTITION]: Add whole_disk attribute. 2007-02-10 23:50:00 -08:00
sgi.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sun.c fs/partitions/sun.c endianness annotations 2007-10-14 12:41:51 -07:00
sun.h [PARTITION]: Sun/Solaris VTOC table corrections 2007-07-30 00:27:31 -07:00
sysv68.c partition: add support for sysv68 partitions 2007-05-08 11:15:09 -07:00
sysv68.h partition: add support for sysv68 partitions 2007-05-08 11:15:09 -07:00
ultrix.c fs/partitions/ultrix.c should #include "ultrix.h" 2005-11-08 16:49:14 +01:00
ultrix.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00