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SSV-27159: Fix ZIL zil_commit()/zil_suspend() race causing BSOD - #121

Merged

arun-kv merged 15 commits into

datacore-windowsfrom

fix/SSV-27159-zil-suspend-race

Sep 24, 2026

Merged

SSV-27159: Fix ZIL zil_commit()/zil_suspend() race causing BSOD#121
arun-kv merged 15 commits into
datacore-windowsfrom
fix/SSV-27159-zil-suspend-race

Commits on Sep 22, 2026
- Revert "Fix data race between zil_commit() and zil_suspend()"
  arun-kv
  committed
  d04a41c
- Fix inflated quiesce time caused by lwb_tx during zil_commit()
  
  jxdking
  authored and
  arun-kv
  committed
  84d70ab
- Zero pad bytes when allocating a ZIL record
  
  markjdb
  authored and
  arun-kv
  committed
  73ea6fa
- Zero pad bytes following TX_WRITE log data
  
  markjdb
  authored and
  arun-kv
  committed
  aa3a3b1
- Fixed data integrity issue when underlying disk returns error
  arun-kv
  committed
  add0365
- Introduce minimal ZIL block commit delay
  
  amotin
  authored and
  arun-kv
  committed
  e33b566
- Handle unexpected errors in zil_lwb_commit() without ASSERT()
  
  ryao
  authored and
  arun-kv
  committed
  79db392
- zil: Some micro-optimizations.
  
  amotin
  authored and
  arun-kv
  committed
  1c84eeb
- ZIL: Reduce scope of per-dataset zl_issuer_lock.
  
  amotin
  authored and
  arun-kv
  committed
  a531c60
- ZIL: Fix race introduced by f63811f0721.
  
  amotin
  authored and
  arun-kv
  committed
  0eb8365
- ZIL: Fix another use-after-free.
  
  amotin
  authored and
  arun-kv
  committed
  8cc159b
- Again fix race between zil_commit() and zil_suspend().
  
  amotin
  authored and
  arun-kv
  committed
  50834f7
- Define zfs_fallthrough for Windows build
  arun-kv
  committed
  d66ed13
- Define zfs_fallthrough for the kernel driver build
  arun-kv
  committed
  e202da5
- Remove single parent assertion from zio_nowait().
  
  amotin
  authored and
  arun-kv
  committed
  943e7f2

Commits

Commits on Sep 22, 2026