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931deb290c
Switch to incremental range tree processing in dnode_sync() to avoid unsafe lock dropping during zfs_range_tree_walk(). This also ensures the free ranges remain visible to dnode_block_freed() throughout the sync process, preventing potential stale data reads. This patch: - Keeps the range tree attached during processing for visibility. - Processes segments one-by-one by restarting from the tree head. - Uses zfs_range_tree_clear() to safely handle ranges that may have been modified while the lock was dropped. - adds ASSERT()s to document that we don't expect dn_free_ranges modification outside of sync context. Reviewed-by: Paul Dagnelie <paul.dagnelie@klarasystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Alek Pinchuk <apinchuk@axcient.com> Issue #18186 Closes #18235 |
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| .. | ||
| os | ||
| sys | ||
| .gitignore | ||
| cityhash.h | ||
| libnvpair.h | ||
| libzdb.h | ||
| libzfs_core.h | ||
| libzfs.h | ||
| libzfsbootenv.h | ||
| libzpool.h | ||
| libzutil.h | ||
| Makefile.am | ||
| zfeature_common.h | ||
| zfs_comutil.h | ||
| zfs_crrd.h | ||
| zfs_deleg.h | ||
| zfs_fletcher.h | ||
| zfs_namecheck.h | ||
| zfs_prop.h | ||
| zfs_valstr.h | ||