Author: asomers Date: Fri Apr 26 19:49:37 2013 New Revision: 249951 URL: http://svnweb.freebsd.org/changeset/base/249951
Log: According to devctl(4), clients must read events whole; they may not piece them together from multiple reads(). It's as if /dev/devctl is a datagram device instead of a stream device. However, devd's internal buffer was too small (1025 bytes) to read an entire ereport.fs.zfs.checksum event (variable, up to ~1300 bytes). This commit enlarges the buffer to 8k. Reviewed by: imp Approved by: ken (mentor) MFC after: 2 weeks Modified: head/sbin/devd/devd.h Modified: head/sbin/devd/devd.h ============================================================================== --- head/sbin/devd/devd.h Fri Apr 26 17:56:35 2013 (r249950) +++ head/sbin/devd/devd.h Fri Apr 26 19:49:37 2013 (r249951) @@ -53,6 +53,6 @@ int yyparse(void); __END_DECLS #define PATH_DEVCTL "/dev/devctl" -#define DEVCTL_MAXBUF 1025 +#define DEVCTL_MAXBUF 8192 #endif /* DEVD_H */ _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "[email protected]"
