Searched hist:"80 a773fb" (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/include/uapi/linux/ |
H A D | btrfs.h | 80a773fb Wed May 07 11:17:06 CDT 2014 David Sterba <dsterba@suse.cz> btrfs: retrieve more info from FS_INFO ioctl
Provide the basic information about filesystem through the ioctl: * b-tree node size (same as leaf size) * sector size * expected alignment of CLONE_RANGE and EXTENT_SAME ioctl arguments
Backward compatibility: if the values are 0, kernel does not provide this information, the applications should ignore them.
Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <clm@fb.com> 80a773fb Wed May 07 11:17:06 CDT 2014 David Sterba <dsterba@suse.cz> btrfs: retrieve more info from FS_INFO ioctl Provide the basic information about filesystem through the ioctl: * b-tree node size (same as leaf size) * sector size * expected alignment of CLONE_RANGE and EXTENT_SAME ioctl arguments Backward compatibility: if the values are 0, kernel does not provide this information, the applications should ignore them. Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <clm@fb.com>
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/openbmc/linux/fs/btrfs/ |
H A D | ioctl.c | 80a773fb Wed May 07 11:17:06 CDT 2014 David Sterba <dsterba@suse.cz> btrfs: retrieve more info from FS_INFO ioctl
Provide the basic information about filesystem through the ioctl: * b-tree node size (same as leaf size) * sector size * expected alignment of CLONE_RANGE and EXTENT_SAME ioctl arguments
Backward compatibility: if the values are 0, kernel does not provide this information, the applications should ignore them.
Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <clm@fb.com> 80a773fb Wed May 07 11:17:06 CDT 2014 David Sterba <dsterba@suse.cz> btrfs: retrieve more info from FS_INFO ioctl Provide the basic information about filesystem through the ioctl: * b-tree node size (same as leaf size) * sector size * expected alignment of CLONE_RANGE and EXTENT_SAME ioctl arguments Backward compatibility: if the values are 0, kernel does not provide this information, the applications should ignore them. Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <clm@fb.com>
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