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| author | Steven Whitehouse <swhiteho@redhat.com> | 2007-10-15 16:40:33 +0200 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2008-01-25 09:07:13 +0100 |
| commit | 3cc3f710ce0effe397b830826a1a081fa81f11c7 (patch) | |
| tree | 53f69f1b8d1cbc2849c6bac08ce7786f3ecd7447 /fs/gfs2/Makefile | |
| parent | [GFS2] Clean up internal read function (diff) | |
| download | linux-3cc3f710ce0effe397b830826a1a081fa81f11c7.tar.xz linux-3cc3f710ce0effe397b830826a1a081fa81f11c7.zip | |
[GFS2] Use ->page_mkwrite() for mmap()
This cleans up the mmap() code path for GFS2 by implementing the
page_mkwrite function for GFS2. We are thus able to use the
generic filemap_fault function for our ->fault() implementation.
This now means that shared writable mappings will be much more
efficiently shared across the cluster if there is a reasonable
proportion of read activity (the greater proportion, the better).
As a side effect, it also reduces the size of the code, removes
special cases from readpage and readpages, and makes the code
path easier to follow.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/Makefile')
| -rw-r--r-- | fs/gfs2/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/gfs2/Makefile b/fs/gfs2/Makefile index 04ad0caebedb..8fff11058cee 100644 --- a/fs/gfs2/Makefile +++ b/fs/gfs2/Makefile @@ -2,7 +2,7 @@ obj-$(CONFIG_GFS2_FS) += gfs2.o gfs2-y := acl.o bmap.o daemon.o dir.o eaops.o eattr.o glock.o \ glops.o inode.o lm.o log.o lops.o locking.o main.o meta_io.o \ mount.o ops_address.o ops_dentry.o ops_export.o ops_file.o \ - ops_fstype.o ops_inode.o ops_super.o ops_vm.o quota.o \ + ops_fstype.o ops_inode.o ops_super.o quota.o \ recovery.o rgrp.o super.o sys.o trans.o util.o obj-$(CONFIG_GFS2_FS_LOCKING_NOLOCK) += locking/nolock/ |