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Ferenc Havasi e631ddba58 [JFFS2] Add erase block summary support (mount time improvement) 
The goal of summary is to speed up the mount time. Erase block summary (EBS)
stores summary information at the end of every (closed) erase block. It is
no longer necessary to scan all nodes separetly (and read all pages of them)
just read this "small" summary, where every information is stored which is
needed at mount time.

This summary information is stored in a JFFS2_FEATURE_RWCOMPAT_DELETE. During
the mount process if there is no summary info the orignal scan process will
be executed. EBS works with NAND and NOR flashes, too.

There is a user space tool called sumtool to generate this summary
information for a JFFS2 image.

Signed-off-by: Ferenc Havasi <havasi@inf.u-szeged.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:29:48 +01:00
..
acpi [ACPI] ACPICA 20050902 2005-09-03 00:15:11 -04:00
asm-alpha [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-arm [PATCH] ARM: Reverted 2918/1: [update] Base port of Comdial MP1000 platfrom 2005-11-04 17:28:34 +00:00
asm-arm26 [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-cris [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-frv [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-generic [PATCH] mm: update comments to pte lock 2005-10-29 21:40:42 -07:00
asm-h8300 [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-i386 Revert "i386: move apic init in init_IRQs" 2005-10-31 19:16:17 -08:00
asm-ia64 [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-m32r [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-m68k [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-m68knommu [PATCH] m68knommu: add 5208 ColdFire reset/reboot support 2005-11-01 21:41:20 -08:00
asm-mips [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-parisc [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-powerpc powerpc: Merge smp.c and smp.h 2005-11-05 10:33:55 +11:00
asm-ppc Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc-merge 2005-11-04 16:27:50 -08:00
asm-ppc64 powerpc: Merge smp.c and smp.h 2005-11-05 10:33:55 +11:00
asm-s390 [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-sh [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-sh64 [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-sparc [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-sparc64 [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-um [PATCH] uml: remove old UM_FASTCALL, and make the thing work again 2005-10-30 17:37:16 -08:00
asm-v850 [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-x86_64 manual update from upstream: 2005-10-31 10:51:57 -08:00
asm-xtensa [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
keys [PATCH] Keys: Export user-defined keyring operations 2005-10-30 17:37:22 -08:00
linux [JFFS2] Add erase block summary support (mount time improvement) 2005-11-06 21:29:48 +01:00
math-emu
media [PATCH] i2c: ID redefinition cleanups 2005-10-28 14:02:13 -07:00
mtd {MTD] add support for Intel's "Sibley" flash 2005-11-06 20:12:17 +01:00
net Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2005-10-29 11:25:16 -07:00
pcmcia [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
rdma [IB] ucm: 32/64 compatibility fixes 2005-11-01 13:18:54 -08:00
rxrpc [PATCH] gfp flags annotations - part 1 2005-10-08 15:00:57 -07:00
scsi Merge branch 'srp' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband 2005-11-04 16:32:36 -08:00
sound [PATCH] Creative Audigy 2 cardbus: Add IO window wakeup magic 2005-10-31 16:09:39 -08:00
video [PATCH] drivers/video: Replace custom macro with isdigit() 2005-09-13 08:22:33 -07:00