Kirk McKusick 9ab73fd11a Within ufs, the ffs_sync and ffs_fsync functions did not always ... check for and/or report I/O errors. The result is that a VFS_SYNC or VOP_FSYNC called with MNT_WAIT could loop infinitely on ufs in the presence of a hard error writing a disk sector or in a filesystem full condition. This patch ensures that I/O errors will always be checked and returned. This patch also ensures that every call to VFS_SYNC or VOP_FSYNC with MNT_WAIT set checks for and takes appropriate action when an error is returned. Sponsored by: DARPA & NAI Labs.		2002-10-25 00:20:37 +00:00
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spec_vnops.c	Within ufs, the ffs_sync and ffs_fsync functions did not always	2002-10-25 00:20:37 +00:00