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2fd92c3d6c
zfs_dbgmsg() should record a message by default. As a general principal, these messages shouldn't be too verbose. Furthermore, the amount of memory used is limited to 4MB (by default). dprintf() should only record a message if this is a debug build, and ZFS_DEBUG_DPRINTF is set in zfs_flags. This flag is not set by default (even on debug builds). These messages are extremely verbose, and sometimes nontrivial to compute. SET_ERROR() should only record a message if ZFS_DEBUG_SET_ERROR is set in zfs_flags. This flag is not set by default (even on debug builds). This brings our behavior in line with illumos. Note that the message format is unchanged (including file, line, and function, even though these are not recorded on illumos). Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Matthew Ahrens <mahrens@delphix.com> Closes #7314 |
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| .. | ||
| linux | ||
| sys | ||
| libnvpair.h | ||
| libuutil_common.h | ||
| libuutil_impl.h | ||
| libuutil.h | ||
| libzfs_core.h | ||
| libzfs_impl.h | ||
| libzfs.h | ||
| Makefile.am | ||
| thread_pool.h | ||
| zfeature_common.h | ||
| zfs_comutil.h | ||
| zfs_deleg.h | ||
| zfs_fletcher.h | ||
| zfs_namecheck.h | ||
| zfs_prop.h | ||