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| author | Eric Van Hensbergen <ericvh@hera.kernel.org> | 2006-01-18 17:43:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-18 19:20:22 -0800 |
| commit | 147b31cf09ee493aa71c87c0dd2eef74b6b2aeba (patch) | |
| tree | 7a16e9b3855588a24568905bb72841acdc6ec3a8 /fs/9p/vfs_inode.c | |
| parent | a374a48ffbd7d1ffd40d1d30d2751df159a1aca7 (diff) | |
| download | lwn-147b31cf09ee493aa71c87c0dd2eef74b6b2aeba.tar.gz lwn-147b31cf09ee493aa71c87c0dd2eef74b6b2aeba.zip | |
[PATCH] v9fs: add readpage support
v9fs mmap support was originally removed from v9fs at Al Viro's request,
but recently there have been requests from folks who want readpage
functionality (primarily to enable execution of files mounted via 9P).
This patch adds readpage support (but not writepage which contained most of
the objectionable code). It passes fsx-linux (and other regressions) so it
should be relatively safe.
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/9p/vfs_inode.c')
| -rw-r--r-- | fs/9p/vfs_inode.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index a17b28854288..91f552454c76 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -177,6 +177,7 @@ struct inode *v9fs_get_inode(struct super_block *sb, int mode) inode->i_blocks = 0; inode->i_rdev = 0; inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME; + inode->i_mapping->a_ops = &v9fs_addr_operations; switch (mode & S_IFMT) { case S_IFIFO: |