Fixes for 5.17-rc3: - Fix fallocate so that it drops all file privileges when files are modified instead of open-coding that incompletely. - Fix fallocate to flush the log if the caller wanted synchronous file updates.
Fixes for 5.17-rc3: - Fix fallocate so that it drops all file privileges when files are modified instead of open-coding that incompletely. - Fix fallocate to flush the log if the caller wanted synchronous file updates.