diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/jbd2.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index cc02393bfce8..d97eb652d6ca 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h | |||
@@ -1315,6 +1315,12 @@ extern int jbd_blocks_per_page(struct inode *inode); | |||
1315 | #define BUFFER_TRACE2(bh, bh2, info) do {} while (0) | 1315 | #define BUFFER_TRACE2(bh, bh2, info) do {} while (0) |
1316 | #define JBUFFER_TRACE(jh, info) do {} while (0) | 1316 | #define JBUFFER_TRACE(jh, info) do {} while (0) |
1317 | 1317 | ||
1318 | /* | ||
1319 | * jbd2_dev_to_name is a utility function used by the jbd2 and ext4 | ||
1320 | * tracing infrastructure to map a dev_t to a device name. | ||
1321 | */ | ||
1322 | extern const char *jbd2_dev_to_name(dev_t device); | ||
1323 | |||
1318 | #endif /* __KERNEL__ */ | 1324 | #endif /* __KERNEL__ */ |
1319 | 1325 | ||
1320 | #endif /* _LINUX_JBD2_H */ | 1326 | #endif /* _LINUX_JBD2_H */ |