88b37fbe57
During module load we could deadlock because the zvol_init() callpath took the spa_namespace_lock before the zvol_state_lock. The rest of the zvol code takes the locks in the opposite order. In particular, I observed the following deadlock cause by the lock inversion. I've fixed the ording by creating an unlocked version of zvol_create_minor and zvol_remove_minor. This allows me to take the zvol_state_lock before the spa_namespace_lock in zvol_cr_minors_common and simply call the unlocked version. |
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| .. | ||
| avl | ||
| nvpair | ||
| unicode | ||
| zcommon | ||
| zfs | ||
| .gitignore | ||
| Makefile.in | ||