]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
dax,ext2: replace ext2_clear_xip_target with dax_clear_blocks
authorMatthew Wilcox <matthew.r.wilcox@intel.com>
Mon, 16 Feb 2015 23:58:59 +0000 (15:58 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 17 Feb 2015 01:56:03 +0000 (17:56 -0800)
commit289c6aedac981533331428bc933fff21ae332c9e
tree1be218c77a0ea9f0a29c130abe1cd23fe5af7ca9
parentd475c6346a38aef3058eba96867bfa726a3cc940
dax,ext2: replace ext2_clear_xip_target with dax_clear_blocks

This is practically generic code; other filesystems will want to call it
from other places, but there's nothing ext2-specific about it.

Make it a little more generic by allowing it to take a count of the number
of bytes to zero rather than fixing it to a single page.  Thanks to Dave
Hansen for suggesting that I need to call cond_resched() if zeroing more
than one page.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Boaz Harrosh <boaz@plexistor.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/dax.c
fs/ext2/inode.c
fs/ext2/xip.c
fs/ext2/xip.h
include/linux/fs.h