diff options
Diffstat (limited to 'fs/9p/vfs_file.c')
-rw-r--r-- | fs/9p/vfs_file.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index a504240c81..348cc90bf9 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -107,7 +107,7 @@ static int v9fs_file_lock(struct file *filp, int cmd, struct file_lock *fl) p9_debug(P9_DEBUG_VFS, "filp: %p lock: %p\n", filp, fl); - if ((IS_SETLK(cmd) || IS_SETLKW(cmd)) && fl->fl_type != F_UNLCK) { + if ((IS_SETLK(cmd) || IS_SETLKW(cmd)) && fl->c.flc_type != F_UNLCK) { filemap_write_and_wait(inode->i_mapping); invalidate_mapping_pages(&inode->i_data, 0, -1); } @@ -121,13 +121,12 @@ static int v9fs_file_do_lock(struct file *filp, int cmd, struct file_lock *fl) struct p9_fid *fid; uint8_t status = P9_LOCK_ERROR; int res = 0; - unsigned char fl_type; struct v9fs_session_info *v9ses; fid = filp->private_data; BUG_ON(fid == NULL); - BUG_ON((fl->fl_flags & FL_POSIX) != FL_POSIX); + BUG_ON((fl->c.flc_flags & FL_POSIX) != FL_POSIX); res = locks_lock_file_wait(filp, fl); if (res < 0) @@ -136,7 +135,7 @@ static int v9fs_file_do_lock(struct file *filp, int cmd, struct file_lock *fl) /* convert posix lock to p9 tlock args */ memset(&flock, 0, sizeof(flock)); /* map the lock type */ - switch (fl->fl_type) { + switch (fl->c.flc_type) { case F_RDLCK: flock.type = P9_LOCK_TYPE_RDLCK; break; @@ -152,7 +151,7 @@ static int v9fs_file_do_lock(struct file *filp, int cmd, struct file_lock *fl) flock.length = 0; else flock.length = fl->fl_end - fl->fl_start + 1; - flock.proc_id = fl->fl_pid; + flock.proc_id = fl->c.flc_pid; flock.client_id = fid->clnt->name; if (IS_SETLKW(cmd)) flock.flags = P9_LOCK_FLAGS_BLOCK; @@ -207,12 +206,13 @@ out_unlock: * incase server returned error for lock request, revert * it locally */ - if (res < 0 && fl->fl_type != F_UNLCK) { - fl_type = fl->fl_type; - fl->fl_type = F_UNLCK; + if (res < 0 && fl->c.flc_type != F_UNLCK) { + unsigned char type = fl->c.flc_type; + + fl->c.flc_type = F_UNLCK; /* Even if this fails we want to return the remote error */ locks_lock_file_wait(filp, fl); - fl->fl_type = fl_type; + fl->c.flc_type = type; } if (flock.client_id != fid->clnt->name) kfree(flock.client_id); @@ -234,7 +234,7 @@ static int v9fs_file_getlock(struct file *filp, struct file_lock *fl) * if we have a conflicting lock locally, no need to validate * with server */ - if (fl->fl_type != F_UNLCK) + if (fl->c.flc_type != F_UNLCK) return res; /* convert posix lock to p9 tgetlock args */ @@ -245,7 +245,7 @@ static int v9fs_file_getlock(struct file *filp, struct file_lock *fl) glock.length = 0; else glock.length = fl->fl_end - fl->fl_start + 1; - glock.proc_id = fl->fl_pid; + glock.proc_id = fl->c.flc_pid; glock.client_id = fid->clnt->name; res = p9_client_getlock_dotl(fid, &glock); @@ -254,13 +254,13 @@ static int v9fs_file_getlock(struct file *filp, struct file_lock *fl) /* map 9p lock type to os lock type */ switch (glock.type) { case P9_LOCK_TYPE_RDLCK: - fl->fl_type = F_RDLCK; + fl->c.flc_type = F_RDLCK; break; case P9_LOCK_TYPE_WRLCK: - fl->fl_type = F_WRLCK; + fl->c.flc_type = F_WRLCK; break; case P9_LOCK_TYPE_UNLCK: - fl->fl_type = F_UNLCK; + fl->c.flc_type = F_UNLCK; break; } if (glock.type != P9_LOCK_TYPE_UNLCK) { @@ -269,7 +269,7 @@ static int v9fs_file_getlock(struct file *filp, struct file_lock *fl) fl->fl_end = OFFSET_MAX; else fl->fl_end = glock.start + glock.length - 1; - fl->fl_pid = -glock.proc_id; + fl->c.flc_pid = -glock.proc_id; } out: if (glock.client_id != fid->clnt->name) @@ -293,7 +293,7 @@ static int v9fs_file_lock_dotl(struct file *filp, int cmd, struct file_lock *fl) p9_debug(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %pD\n", filp, cmd, fl, filp); - if ((IS_SETLK(cmd) || IS_SETLKW(cmd)) && fl->fl_type != F_UNLCK) { + if ((IS_SETLK(cmd) || IS_SETLKW(cmd)) && fl->c.flc_type != F_UNLCK) { filemap_write_and_wait(inode->i_mapping); invalidate_mapping_pages(&inode->i_data, 0, -1); } @@ -324,16 +324,16 @@ static int v9fs_file_flock_dotl(struct file *filp, int cmd, p9_debug(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %pD\n", filp, cmd, fl, filp); - if (!(fl->fl_flags & FL_FLOCK)) + if (!(fl->c.flc_flags & FL_FLOCK)) goto out_err; - if ((IS_SETLK(cmd) || IS_SETLKW(cmd)) && fl->fl_type != F_UNLCK) { + if ((IS_SETLK(cmd) || IS_SETLKW(cmd)) && fl->c.flc_type != F_UNLCK) { filemap_write_and_wait(inode->i_mapping); invalidate_mapping_pages(&inode->i_data, 0, -1); } /* Convert flock to posix lock */ - fl->fl_flags |= FL_POSIX; - fl->fl_flags ^= FL_FLOCK; + fl->c.flc_flags |= FL_POSIX; + fl->c.flc_flags ^= FL_FLOCK; if (IS_SETLK(cmd) | IS_SETLKW(cmd)) ret = v9fs_file_do_lock(filp, cmd, fl); |