mirror_zfs/module
Brian Behlendorf 1c7b3eaf87 RHEL 6.4 compat, fallocate()
In the upstream kernel the FALLOC_FL_PUNCH_HOLE #define was
introduced after the fallocate() function was moved from the
inode_operations to the file_operations structure.  Therefore,
the SPL code assumed that if FALLOC_FL_PUNCH_HOLE was defined
it was safe to use f_ops->fallocate().

Unfortunately, the RHEL6.4 kernel has only backported the
FALLOC_FL_PUNCH_HOLE #define and not the fallocate() change.

To address this compatibility issue the spl_filp_fallocate()
helper function was added to properly detect which interface
is available.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
2013-01-08 09:53:13 -08:00
..
spl RHEL 6.4 compat, fallocate() 2013-01-08 09:53:13 -08:00
splat splat taskq:front: Reduce stack frame 2012-12-12 09:56:54 -08:00
.gitignore Remove Makefile from non-toplevel .gitignore files 2012-08-23 12:49:04 -07:00
Makefile.in Add script for builtin module building. 2012-07-26 15:13:09 -07:00