]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
mm, dax: make pmd_fault() and friends be the same as fault()
authorDave Jiang <dave.jiang@intel.com>
Wed, 22 Feb 2017 23:40:03 +0000 (15:40 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 23 Feb 2017 00:41:26 +0000 (16:41 -0800)
commitd8a849e1bc123790bbbf1facba94452a3aef5736
treea336efef8f1f4bb69f3366e45fc5400a2c48573d
parent27a7ffaccd915675c88045ba83493804a0267ab7
mm, dax: make pmd_fault() and friends be the same as fault()

Instead of passing in multiple parameters in the pmd_fault() handler,
a vmf can be passed in just like a fault() handler. This will simplify
code and remove the need for the actual pmd fault handlers to allocate a
vmf. Related functions are also modified to do the same.

[dave.jiang@intel.com: fix issue with xfs_tests stall when DAX option is off]
Link: http://lkml.kernel.org/r/148469861071.195597.3619476895250028518.stgit@djiang5-desk3.ch.intel.com
Link: http://lkml.kernel.org/r/1484085142-2297-7-git-send-email-ross.zwisler@linux.intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/dax/dax.c
fs/dax.c
fs/ext4/file.c
fs/xfs/xfs_file.c
include/linux/dax.h
include/linux/mm.h
include/trace/events/fs_dax.h
mm/memory.c