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| author | Miklos Szeredi <miklos@szeredi.hu> | 2006-12-06 20:35:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 08:39:32 -0800 |
| commit | b2d2272fae1e1df26ec8f93a6d5baea891dcce37 (patch) | |
| tree | 468c5bdf5a7d5b604337e582ee8eed62f098e832 /fs/fuse/dir.c | |
| parent | d809161402e9f99aefe8848c4e701597ac367269 (diff) | |
| download | linux-3.10-b2d2272fae1e1df26ec8f93a6d5baea891dcce37.tar.gz linux-3.10-b2d2272fae1e1df26ec8f93a6d5baea891dcce37.tar.bz2 linux-3.10-b2d2272fae1e1df26ec8f93a6d5baea891dcce37.zip | |
[PATCH] fuse: add bmap support
Add support for the BMAP operation for block device based filesystems. This
is needed to support swap-files and lilo.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/fuse/dir.c')
| -rw-r--r-- | fs/fuse/dir.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 677f3ed7f98..1cabdb229ad 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1024,6 +1024,8 @@ static int fuse_setattr(struct dentry *entry, struct iattr *attr) if (attr->ia_valid & ATTR_SIZE) { unsigned long limit; is_truncate = 1; + if (IS_SWAPFILE(inode)) + return -ETXTBSY; limit = current->signal->rlim[RLIMIT_FSIZE].rlim_cur; if (limit != RLIM_INFINITY && attr->ia_size > (loff_t) limit) { send_sig(SIGXFSZ, current, 0); |