ae3c8799da
requiring locked bufs in vfs_bio_awrite(). Previously the buf could have been written out by fsync before we acquired the buf lock if it weren't for giant. The cluster_wbuild() handles this race properly but the single write at the end of vfs_bio_awrite() would not. - Modify flushbufqueues() so there is only one copy of the loop. Pass a parameter in that says whether or not we should sync bufs with deps. - Call flushbufqueues() a second time and then break if we couldn't find any bufs without deps. |
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