]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
mm/fs: remove truncate_range
authorHugh Dickins <hughd@google.com>
Tue, 29 May 2012 22:06:41 +0000 (15:06 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 29 May 2012 23:22:23 +0000 (16:22 -0700)
commit17cf28afea2a1112f240a3a2da8af883be024811
treeed9e3eb9b1d44118a12e4ecdf369e3b9b3208be1
parent3f31d07571eeea18a7d34db9af21d2285b807a17
mm/fs: remove truncate_range

Remove vmtruncate_range(), and remove the truncate_range method from
struct inode_operations: only tmpfs ever supported it, and tmpfs has now
converted over to using the fallocate method of file_operations.

Update Documentation accordingly, adding (setlease and) fallocate lines.
And while we're in mm.h, remove duplicate declarations of shmem_lock() and
shmem_file_setup(): everyone is now using the ones in shmem_fs.h.

Based-on-patch-by: Cong Wang <amwang@redhat.com>
Signed-off-by: Hugh Dickins <hughd@google.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Cong Wang <amwang@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Documentation/filesystems/Locking
Documentation/filesystems/vfs.txt
fs/bad_inode.c
include/linux/fs.h
include/linux/mm.h
mm/shmem.c
mm/truncate.c