Brian Behlendorf d3aa3ea96e Preserve inode mtime/ctime in .writepage() ... When updating a file via mmap()'ed I/O preserve the mtime/ctime which were updated when the page was made writable by the generic callback filemap_page_mkwrite(). But more importantly than preserving the exact time add the missing call to sa_bulk_update(). This ensures that the znode modifications are written to disk as part of the transaction. Without this the inode may mistaken rollback to the previous on-disk znode state. Additionally, for mmap()'ed znodes explicitly set the atime, mtime, and ctime on close using the up to date values in the inode. This is critical because writepage() may occur after close and on close we need to ensure the values are correct. Original-patch-by: Richard Yao <ryao@cs.stonybrook.edu> Signed-off-by: Richard Yao <ryao@cs.stonybrook.edu> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #764		2012-12-05 13:00:25 -08:00
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avl	Add script for builtin module building.	2012-07-26 13:45:09 -07:00
nvpair	Add script for builtin module building.	2012-07-26 13:45:09 -07:00
unicode	Add script for builtin module building.	2012-07-26 13:45:09 -07:00
zcommon	Illumos #1948: zpool list should show more detailed pool info	2012-09-19 13:39:05 -07:00
zfs	Preserve inode mtime/ctime in .writepage()	2012-12-05 13:00:25 -08:00
zpios	Add script for builtin module building.	2012-07-26 13:45:09 -07:00
.gitignore	Add .gitignore files to exclude build products	2010-01-08 11:35:17 -08:00
Makefile.in	Add script for builtin module building.	2012-07-26 13:45:09 -07:00