Andriy Gapon 9f2d1b28df MFV (partial) r286889: 5692 expose the number of hole blocks in a file ... FreeBSD porting notes: - only kernel-side changes are merged - the new ioctl is not actually implemented yet - thus, the goal is to synchronize DMU code illumos/illumos-gate@2bcf0248e9 https://www.illumos.org/issues/5692 we would like to expose the number of hole (sparse) blocks in a file. this can be useful to for example if you want to fill in the holes with some data; knowing the number of holes in advances allows you to report progress on hole filling. We could use SEEK_HOLE to do that but it would be O(n) where n is the number of holes present in the file. Author: Max Grossman <max.grossman@delphix.com> Reviewed by: Adam Leventhal <ahl@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: Boris Protopopov <bprotopopov@hotmail.com> Approved by: Richard Lowe <richlowe@richlowe.net>		2015-08-24 09:48:50 +00:00
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ctf
dtrace	Avoid dereferencing curthread->td_proc->p_cred in DTrace probe context.	2015-08-02 00:11:56 +00:00
fs	MFV (partial) r286889: 5692 expose the number of hole blocks in a file	2015-08-24 09:48:50 +00:00
os	Mechanically convert cddl sun #ifdef's to illumos	2015-01-17 14:44:59 +00:00
sys	First cut of DTrace for AArch64.	2015-07-01 15:51:11 +00:00
zmod
Makefile.files	MFV r277431: 5497 lock contention on arcs_mtx	2015-08-14 09:31:07 +00:00