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Andriy Gapon 2ccc5f6fd1 5379 modifying a mmap()-ed file does not update its timestamps
illumos/illumos-gate@80e10fd0d2
80e10fd0d2

https://www.illumos.org/issues/5379
  The following is based on a review of the illumos code and on a similar problem
  reported for FreeBSD where the relevant code is different.
  Looking at this block of code http://src.illumos.org/source/xref/illumos-gate/
  usr/src/uts/common/fs/zfs/zfs_vnops.c#4187 I see code to set up an
  sa_bulk_attr_t object, I see code to set up mtime and ctime values, but I do
  not see code to actually apply the attributes...
  I would expect there to be a call to sa_bulk_update(), there is such a call in
  zfs_write() for instance.
  mmap_write.c [Magnifier] - demo (1.42 KB) Andriy Gapon, 2015-11-11 01:53 PM

Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Prashanth Sreenivasa <pks@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Gordon Ross <gordon.w.ross@gmail.com>
Author: Andriy Gapon <andriy.gapon@clusterhq.com>
2017-04-14 18:38:21 +00:00
cmd 7955 libshare needs to initialize only those datasets being modified by the consumer 2017-04-14 18:34:03 +00:00
common 7812 Remove gender specific language 2017-04-14 18:22:42 +00:00
head 5066 remove support for non-ANSI compilation 2014-08-20 06:29:42 +00:00
lib 7955 libshare needs to initialize only those datasets being modified by the consumer 2017-04-14 18:34:03 +00:00
man 7252 7628 compressed zfs send / receive 2017-04-14 18:07:43 +00:00
tools/ctf 5589 improper use of NULL in tools/ctf 2015-03-09 20:43:14 +00:00
uts 5379 modifying a mmap()-ed file does not update its timestamps 2017-04-14 18:38:21 +00:00
OPENSOLARIS.LICENSE Update vendor/opensolaris to last OpenSolaris state (13149:b23a4dab3d50) 2012-07-18 07:48:04 +00:00