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Diffusion FreeBSD src repository - subversion rS360564

Cleanup LUN addition/removal.
rS360564
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Description

Cleanup LUN addition/removal.

  • Make ctl_add_lun() synchronous. Asynchronous addition was used by

Copan's proprietary code long ago and never for upstream FreeBSD.

  • Move LUN enable/disable calls from backends to CTL core.
  • Serialize LUN modification and partially removal to avoid double frees.
  • Slightly unify backends code.

MFC after: 2 weeks
Sponsored by: iXsystems, Inc.

Details

Provenance
mavAuthored on
Parents
rS360563: Document removal of deprecated algorithms from /dev/crypto.
Branches
Unknown
Tags
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Changes (6)

PathSize
head/
sys/
cam/
ctl/

rS360564

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head/sys/cam/ctl/ctl.c

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head/sys/cam/ctl/ctl_backend.c

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head/sys/cam/ctl/ctl_backend.h

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head/sys/cam/ctl/ctl_backend_block.c

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head/sys/cam/ctl/ctl_backend_ramdisk.c

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head/sys/cam/ctl/ctl_private.h

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