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Joakim Tjernlund ac4c2a3bbe zlib: optimize inffast when copying direct from output ... JFFS2 uses lesser compression ratio and inflate always ends up in "copy direct from output" case. This patch tries to optimize the direct copy procedure. Uses get_unaligned() but only in one place. The copy loop just above this one can also use this optimization, but I havn't done so as I have not tested if it is a win there too. On my MPC8321 this is about 17% faster on my JFFS2 root FS than the original. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Cc: Roel Kluin <roel.kluin@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		15 years ago
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boot	zlib: optimize inffast when copying direct from output	15 years ago
configs	…
include/asm	Merge commit 'kumar/next' into merge	15 years ago
kernel	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	15 years ago
kvm	KVM: powerpc: Fix mtsrin in book3s_64 mmu	15 years ago
lib	…
math-emu	…
mm	…
oprofile	…
platforms	powerpc/gc/wii: Remove get_irq_desc()	15 years ago
sysdev	Merge commit 'kumar/next' into merge	15 years ago
xmon	…
Kconfig	…
Kconfig.debug	…
Makefile	…
relocs_check.pl	…