Module Name: src Committed By: jdolecek Date: Mon Apr 10 21:34:37 UTC 2017
Modified Files: src/sys/kern: vfs_wapbl.c Log Message: improve performance of journal writes by parallelizing the I/O - use 4 bufs by default, add sysctl vfs.wapbl.journal_iobufs to control it this also removes need to allocate iobuf during commit, so it might help to avoid deadlock during memory shortages like PR kern/47030 To generate a diff of this commit: cvs rdiff -u -r1.94 -r1.95 src/sys/kern/vfs_wapbl.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.