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Diffusion FreeBSD src repository - subversion rS281757

MFV r277431,281755:
rS281757
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Description

MFV r277431,281755:

Reduce ARC lock contention by using finer grained locking in the ARC
LRU lists by using separate lists and their own locks for each ARC
state, and rework ARC reclaimation logic.

Illumos issue:

5497 lock contention on arcs_mtx

Details

Provenance
delphijAuthored on
Parents
rS281756: nfsrpc_createv4: fix double free.
Branches
Unknown
Tags
Unknown

Event Timeline

Changes (11)

PathSize
user/
delphij/
zfs-arc-rebase/
cddl/
contrib/
opensolaris/
lib/
libzpool/
common/
sys/
sys/
cddl/
compat/
opensolaris/
sys/
contrib/
opensolaris/
uts/
common/
fs/
zfs/
sys/
user/
delphij/
zfs-arc-rebase/
sys/
cddl/
contrib/
opensolaris/
uts/
common/
fs/
zfs/
vendor-sys/
illumos/
dist/
uts/
common/
fs/
zfs/
sys/

rS281757

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user/delphij/zfs-arc-rebase/cddl/contrib/opensolaris/

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user/delphij/zfs-arc-rebase/cddl/contrib/opensolaris/lib/libzpool/common/sys/zfs_context.h

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user/delphij/zfs-arc-rebase/sys/cddl/compat/opensolaris/sys/proc.h

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user/delphij/zfs-arc-rebase/sys/cddl/contrib/opensolaris/

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user/delphij/zfs-arc-rebase/sys/cddl/contrib/opensolaris/uts/common/Makefile.files

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user/delphij/zfs-arc-rebase/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c

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user/delphij/zfs-arc-rebase/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c

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user/delphij/zfs-arc-rebase/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/multilist.c

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user/delphij/zfs-arc-rebase/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/arc.h

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user/delphij/zfs-arc-rebase/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/multilist.h

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user/delphij/zfs-arc-rebase/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio_inject.c

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