]> git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/commit - fs/nfs/file.c
mm: implement ->map_pages for page cache
authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Mon, 7 Apr 2014 22:37:19 +0000 (15:37 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 7 Apr 2014 23:35:53 +0000 (16:35 -0700)
commitf1820361f83d556a7f0a9f629100f3825e594328
tree1fc18989613d72ef115b355864786dd934b4d317
parent8c6e50b0290c4c708a3e6462729e1e9151a9a7df
mm: implement ->map_pages for page cache

filemap_map_pages() is generic implementation of ->map_pages() for
filesystems who uses page cache.

It should be safe to use filemap_map_pages() for ->map_pages() if
filesystem use filemap_fault() for ->fault().

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Rik van Riel <riel@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Matthew Wilcox <matthew.r.wilcox@intel.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Ning Qu <quning@gmail.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 files changed:
fs/9p/vfs_file.c
fs/btrfs/file.c
fs/cifs/file.c
fs/ext4/file.c
fs/f2fs/file.c
fs/fuse/file.c
fs/gfs2/file.c
fs/nfs/file.c
fs/nilfs2/file.c
fs/ubifs/file.c
fs/xfs/xfs_file.c
include/linux/mm.h
mm/filemap.c
mm/nommu.c