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Reduce stack usage of dsl_dir_tempreserve_impl
419c80e6dc2c
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Description

Reduce stack usage of dsl_dir_tempreserve_impl

Buildbots and zfs-tests regularly see 7 kilobytes of stack
usage with this function. Convert self-calls to iterations

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: DHE <git@dehacked.net>
Closes #6219

Details

Provenance
DeHackEd <DeHackEd@users.noreply.github.com>Authored on Jun 12 2017, 6:41 PM
Brian Behlendorf <behlendorf1@llnl.gov>Committed on Jun 12 2017, 6:41 PM
Parents
rG851aa99c899e: Use log_must_busy in destroy_pool
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Event Timeline

Brian Behlendorf <behlendorf1@llnl.gov> committed rG419c80e6dc2c: Reduce stack usage of dsl_dir_tempreserve_impl (authored by DeHackEd <DeHackEd@users.noreply.github.com>).Jun 12 2017, 6:41 PM

Changes (1)

PathSize
module/
zfs/

rG419c80e6dc2c

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module/zfs/dsl_dir.c

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