mirror of https://github.com/vitalif/e2fsprogs
e2fsprogs/filefrag: print shared extent flag
Filefrag doesn't catch and print the shared extent flag. Add this for users of filefrag on file systems with shared extents (such as btrfs). Signed-off-by: Mark Fasheh <mfasheh@suse.de> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>maint-test
parent
6d82e1f4c7
commit
bd1413d499
|
@ -64,5 +64,7 @@ struct fiemap {
|
||||||
#define FIEMAP_EXTENT_MERGED 0x00001000 /* File does not natively
|
#define FIEMAP_EXTENT_MERGED 0x00001000 /* File does not natively
|
||||||
* support extents. Result
|
* support extents. Result
|
||||||
* merged for efficiency. */
|
* merged for efficiency. */
|
||||||
|
#define FIEMAP_EXTENT_SHARED 0x00002000 /* Space shared with other
|
||||||
|
* files. */
|
||||||
|
|
||||||
#endif /* _LINUX_FIEMAP_H */
|
#endif /* _LINUX_FIEMAP_H */
|
||||||
|
|
|
@ -165,6 +165,8 @@ static void print_extent_info(struct fiemap_extent *fm_extent, int cur_ex,
|
||||||
strcat(flags, "unwritten,");
|
strcat(flags, "unwritten,");
|
||||||
if (fm_extent->fe_flags & FIEMAP_EXTENT_MERGED)
|
if (fm_extent->fe_flags & FIEMAP_EXTENT_MERGED)
|
||||||
strcat(flags, "merged,");
|
strcat(flags, "merged,");
|
||||||
|
if (fm_extent->fe_flags & FIEMAP_EXTENT_SHARED)
|
||||||
|
strcat(flags, "shared,");
|
||||||
|
|
||||||
if (fm_extent->fe_logical + fm_extent->fe_length >= (__u64) st->st_size)
|
if (fm_extent->fe_logical + fm_extent->fe_length >= (__u64) st->st_size)
|
||||||
strcat(flags, "eof,");
|
strcat(flags, "eof,");
|
||||||
|
|
Loading…
Reference in New Issue