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138082f366
btrfs_rmap_block currently reverse-maps the physical addresses on all devices to the corresponding logical addresses. Extend the function to match to a specified device. The old functionality of querying all devices is left intact by specifying NULL as target device. A block_device instead of a btrfs_device is passed into btrfs_rmap_block, as this function is intended to reverse-map the result of a bio, which only has a block_device. Also export the function for later use. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com> Signed-off-by: David Sterba <dsterba@suse.com> |
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.. | ||
btrfs-tests.c | ||
btrfs-tests.h | ||
extent-buffer-tests.c | ||
extent-io-tests.c | ||
extent-map-tests.c | ||
free-space-tests.c | ||
free-space-tree-tests.c | ||
inode-tests.c | ||
qgroup-tests.c |