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| author | Yehuda Sadeh <yehuda@hq.newdream.net> | 2010-04-07 02:14:15 +0400 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2010-10-21 02:37:28 +0400 |
| commit | 3d14c5d2b6e15c21d8e5467dc62d33127c23a644 (patch) | |
| tree | 7d123c47847df9d1e865b6b78dc7da3fe739b704 /fs/ceph/ceph_debug.h | |
| parent | ae1533b62b3369e6ae32338f4a77d64d0e88f676 (diff) | |
| download | linux-3d14c5d2b6e15c21d8e5467dc62d33127c23a644.tar.xz | |
ceph: factor out libceph from Ceph file system
This factors out protocol and low-level storage parts of ceph into a
separate libceph module living in net/ceph and include/linux/ceph. This
is mostly a matter of moving files around. However, a few key pieces
of the interface change as well:
- ceph_client becomes ceph_fs_client and ceph_client, where the latter
captures the mon and osd clients, and the fs_client gets the mds client
and file system specific pieces.
- Mount option parsing and debugfs setup is correspondingly broken into
two pieces.
- The mon client gets a generic handler callback for otherwise unknown
messages (mds map, in this case).
- The basic supported/required feature bits can be expanded (and are by
ceph_fs_client).
No functional change, aside from some subtle error handling cases that got
cleaned up in the refactoring process.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/ceph_debug.h')
| -rw-r--r-- | fs/ceph/ceph_debug.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/fs/ceph/ceph_debug.h b/fs/ceph/ceph_debug.h deleted file mode 100644 index 1818c2305610..000000000000 --- a/fs/ceph/ceph_debug.h +++ /dev/null @@ -1,37 +0,0 @@ -#ifndef _FS_CEPH_DEBUG_H -#define _FS_CEPH_DEBUG_H - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#ifdef CONFIG_CEPH_FS_PRETTYDEBUG - -/* - * wrap pr_debug to include a filename:lineno prefix on each line. - * this incurs some overhead (kernel size and execution time) due to - * the extra function call at each call site. - */ - -# if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG) -extern const char *ceph_file_part(const char *s, int len); -# define dout(fmt, ...) \ - pr_debug(" %12.12s:%-4d : " fmt, \ - ceph_file_part(__FILE__, sizeof(__FILE__)), \ - __LINE__, ##__VA_ARGS__) -# else -/* faux printk call just to see any compiler warnings. */ -# define dout(fmt, ...) do { \ - if (0) \ - printk(KERN_DEBUG fmt, ##__VA_ARGS__); \ - } while (0) -# endif - -#else - -/* - * or, just wrap pr_debug - */ -# define dout(fmt, ...) pr_debug(" " fmt, ##__VA_ARGS__) - -#endif - -#endif |