projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 96f8ba3) | patch
ext4: convert DAX faults to iomap infrastructure
authorJan Kara <jack@suse.cz>
Sun, 20 Nov 2016 23:51:24 +0000 (18:51 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 20 Nov 2016 23:51:24 +0000 (18:51 -0500)
commite2ae766c1b030271b5099b25674e2131d1d1e8c1
tree95a2676b55c9de1ff3a5085154c8493a1537b597tree | snapshot (tar.gz zip)
parent96f8ba3dd632aff684cc7c67d9f4af435be0341ccommit | diff
ext4: convert DAX faults to iomap infrastructure

Convert DAX faults to use iomap infrastructure. We would not have to start
transaction in ext4_dax_fault() anymore since ext4_iomap_begin takes
care of that but so far we do that to avoid lock inversion of
transaction start with DAX entry lock which gets acquired in
dax_iomap_fault() before calling ->iomap_begin handler.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/file.c diff | blob | blame | history
fs/ext4/inode.c diff | blob | blame | history