6831cf6aa6
Resizing a ZFS ZVOL with debug enabled would result in a panic due to recursion on dp_config_rwlock. The upstream change "3464 zfs synctask code needs restructuring" changed zvol_set_volsize to avoid the recursion on dp_config_rwlock, but this was missed when originally merged in by r248571 due to significant differences in our codebases in this area. These changes also relied on bring in changes from upstream: 3557 dumpvp_size is not updated correctly when a dump zvol's size is changed, which where also not present. In order to help prevent future issues in this area a direct comparison and diff minimisation from current upstream version (b515258) of zvol.c. Differential Revision: https://reviews.freebsd.org/D1302 MFC after: 1 month X-MFC-With: r276063 & r276066 Sponsored by: Multiplay |
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| boot/zfs | ||
| compat/opensolaris | ||
| contrib/opensolaris | ||
| dev | ||