cvs commit: src/sys/kern vfs_journal.c
dillon at crater.dragonflybsd.org
Thu Mar 3 21:26:07 PST 2005
dillon 2005/03/03 21:25:26 PST
DragonFly src repository
Journaling layer work. Write the actual data associated with a VOP_WRITE
to the journal. Fix a number of bugs in the journal memory FIFO code.
This commit has a slight UIO hack. Because UIOs are currently destroyed by
I/O operations on them (the iovec's get cleared), we had to make a copy of
the uio for the journaling scan.
Note that the UIO scan currently maps the data into KVA via msf_uio_iterate().
This will be made more optimal when the I/O path is fixed at some future
date to support direct page lists.
Revision Changes Path
1.8 +109 -18 src/sys/kern/vfs_journal.c
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