2 Commits

Author	SHA1	Message	Date
наб	cf8d708b7a	tests: fix unused, remove argsused ... Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Closes #12835	2021-12-21 12:05:12 -08:00
Brian Behlendorf	b2ab468dde	Fix mmap / libaio deadlock ... Calling uiomove() in mappedread() under the page lock can result in a deadlock if the user space page needs to be faulted in. Resolve the issue by dropping the page lock before the uiomove(). The inode range lock protects against concurrent updates via zfs_read() and zfs_write(). Reviewed-by: Albert Lee <trisk@forkgnu.org> Reviewed-by: Chunwei Chen <david.chen@nutanix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7335 Closes #7339	2018-03-28 10:19:22 -07:00