diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 12:53:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 12:53:27 -0700 |
| commit | 1d9a8a47d659f053abeca9ece45651b4d94780c8 (patch) | |
| tree | 5c61cba476fb073c8f6a250f6cda4b0a36628aea /fs | |
| parent | f07767fd0f95c385108fa4c456a9cb216a424fec (diff) | |
| parent | a7c1b990f71574e077b94ce4582e2cf11cb891fe (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: implement nonseekable open
fuse: add include protectors
fuse: config description improvement
fuse: add missing fuse_request_free
fuse: fix SEEK_END incorrectness
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/Kconfig | 2 | ||||
| -rw-r--r-- | fs/fuse/file.c | 5 | ||||
| -rw-r--r-- | fs/fuse/fuse_i.h | 5 | ||||
| -rw-r--r-- | fs/fuse/inode.c | 3 |
4 files changed, 13 insertions, 2 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index e282002b94d..e46297f020c 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -403,7 +403,7 @@ config AUTOFS4_FS N here. config FUSE_FS - tristate "Filesystem in Userspace support" + tristate "FUSE (Filesystem in Userspace) support" help With FUSE it is possible to implement a fully functional filesystem in a userspace program. diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 2bada6bbc31..34930a964b8 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -101,6 +101,8 @@ void fuse_finish_open(struct inode *inode, struct file *file, file->f_op = &fuse_direct_io_file_operations; if (!(outarg->open_flags & FOPEN_KEEP_CACHE)) invalidate_inode_pages2(inode->i_mapping); + if (outarg->open_flags & FOPEN_NONSEEKABLE) + nonseekable_open(inode, file); ff->fh = outarg->fh; file->private_data = fuse_file_get(ff); } @@ -1448,6 +1450,9 @@ static loff_t fuse_file_llseek(struct file *file, loff_t offset, int origin) mutex_lock(&inode->i_mutex); switch (origin) { case SEEK_END: + retval = fuse_update_attributes(inode, NULL, file, NULL); + if (retval) + return retval; offset += i_size_read(inode); break; case SEEK_CUR: diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 3a876076bdd..35accfdd747 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -6,6 +6,9 @@ See the file COPYING. */ +#ifndef _FS_FUSE_I_H +#define _FS_FUSE_I_H + #include <linux/fuse.h> #include <linux/fs.h> #include <linux/mount.h> @@ -655,3 +658,5 @@ void fuse_set_nowrite(struct inode *inode); void fuse_release_nowrite(struct inode *inode); u64 fuse_get_attr_version(struct fuse_conn *fc); + +#endif /* _FS_FUSE_I_H */ diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 6a84388cacf..54b1f0e1ef5 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -865,7 +865,7 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent) if (is_bdev) { fc->destroy_req = fuse_request_alloc(); if (!fc->destroy_req) - goto err_put_root; + goto err_free_init_req; } mutex_lock(&fuse_mutex); @@ -895,6 +895,7 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent) err_unlock: mutex_unlock(&fuse_mutex); + err_free_init_req: fuse_request_free(init_req); err_put_root: dput(root_dentry); |