Rob Norris af7d609592 zpl: handle suspend from two remaining calls to txg_wait_synced() ...

* zfs_link: allow tempfile sync to fail if pool suspends

4653e2f7d3 (#17355) allows dmu_tx_assign() to fail if the pool suspends
when failmode=continue, but zfs_link() can fall back to
txg_wait_synced() if it has to wait for a tempfile to be fully created
before continuing, which will block if the pool suspends.

Handle this by requesting an error return if the pool suspends when
failmode=continue, and if that happens, return EIO.

* zfs_clone_range: allow dirty wait to fail if pool suspends

4653e2f7d3 (#17355) allows dmu_tx_assign() to fail if the pool suspends
when failmode=continue, but zfs_clone_range() can fall back to
txg_wait_synced() if it has to wait for a dirty block to be written out,
which will block if the pool suspends.

Handle this by requesting an error return if the pool suspends when
failmode=continue, and if that happens, return EIO.

Sponsored-by: Klara, Inc.
Sponsored-by: Wasabi Technology, Inc.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Rob Norris <rob.norris@klarasystems.com>
Closes #17413

2025-06-05 15:38:26 -04:00

..

spl

tunables: use Linux ullong param ops for u64

2025-05-28 16:50:22 -07:00

zfs

zpl: handle suspend from two remaining calls to txg_wait_synced()

2025-06-05 15:38:26 -04:00