diff options
Diffstat (limited to 'fs/btrfs')
-rw-r--r-- | fs/btrfs/ctree.c | 4 | ||||
-rw-r--r-- | fs/btrfs/delayed-inode.c | 6 | ||||
-rw-r--r-- | fs/btrfs/delayed-ref.c | 3 | ||||
-rw-r--r-- | fs/btrfs/disk-io.c | 11 | ||||
-rw-r--r-- | fs/btrfs/extent-tree.c | 6 | ||||
-rw-r--r-- | fs/btrfs/extent_io.c | 22 | ||||
-rw-r--r-- | fs/btrfs/inode-item.c | 2 | ||||
-rw-r--r-- | fs/btrfs/inode.c | 9 | ||||
-rw-r--r-- | fs/btrfs/locking.c | 3 | ||||
-rw-r--r-- | fs/btrfs/messages.c | 8 | ||||
-rw-r--r-- | fs/btrfs/ref-verify.c | 2 | ||||
-rw-r--r-- | fs/btrfs/root-tree.c | 6 | ||||
-rw-r--r-- | fs/btrfs/space-info.c | 3 | ||||
-rw-r--r-- | fs/btrfs/transaction.c | 4 | ||||
-rw-r--r-- | fs/btrfs/tree-log.c | 7 | ||||
-rw-r--r-- | fs/btrfs/ulist.c | 3 | ||||
-rw-r--r-- | fs/btrfs/volumes.c | 3 | ||||
-rw-r--r-- | fs/btrfs/zstd.c | 11 |
18 files changed, 62 insertions, 51 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index da519c1b6ad0..742ca1e35422 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -2080,8 +2080,8 @@ static int search_leaf(struct btrfs_trans_handle *trans, } /* - * btrfs_search_slot - look for a key in a tree and perform necessary - * modifications to preserve tree invariants. + * Look for a key in a tree and perform necessary modifications to preserve + * tree invariants. * * @trans: Handle of transaction, used when modifying the tree * @p: Holds all btree nodes along the search path diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index dccb8a1ae460..e92e16d3c64f 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -328,7 +328,8 @@ static struct btrfs_delayed_item *btrfs_alloc_delayed_item(u16 data_len, } /* - * __btrfs_lookup_delayed_item - look up the delayed item by key + * Look up the delayed item by key. + * * @delayed_node: pointer to the delayed node * @index: the dir index value to lookup (offset of a dir index key) * @@ -1760,8 +1761,7 @@ int btrfs_should_delete_dir_index(struct list_head *del_list, } /* - * btrfs_readdir_delayed_dir_index - read dir info stored in the delayed tree - * + * Read dir info stored in the delayed tree. */ int btrfs_readdir_delayed_dir_index(struct dir_context *ctx, struct list_head *ins_list) diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c index 9fe4ccca50a0..08b88b7faf39 100644 --- a/fs/btrfs/delayed-ref.c +++ b/fs/btrfs/delayed-ref.c @@ -837,8 +837,7 @@ add_delayed_ref_head(struct btrfs_trans_handle *trans, } /* - * init_delayed_ref_common - Initialize the structure which represents a - * modification to a an extent. + * Initialize the structure which represents a modification to a an extent. * * @fs_info: Internal to the mounted filesystem mount structure. * diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 6404b17a5bdc..489589052f27 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1403,7 +1403,8 @@ struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info, } /* - * btrfs_get_fs_root_commit_root - return a root for the given objectid + * Return a root for the given objectid. + * * @fs_info: the fs_info * @objectid: the objectid we need to lookup * @@ -1700,11 +1701,11 @@ static void backup_super_roots(struct btrfs_fs_info *info) } /* - * read_backup_root - Reads a backup root based on the passed priority. Prio 0 - * is the newest, prio 1/2/3 are 2nd newest/3rd newest/4th (oldest) backup roots + * Reads a backup root based on the passed priority. Prio 0 is the newest, prio + * 1/2/3 are 2nd newest/3rd newest/4th (oldest) backup roots * - * fs_info - filesystem whose backup roots need to be read - * priority - priority of backup root required + * @fs_info: filesystem whose backup roots need to be read + * @priority: priority of backup root required * * Returns backup root index on success and -EINVAL otherwise. */ diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 6bd549cbf143..25526e67909f 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -1435,7 +1435,7 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans, } /* - * __btrfs_inc_extent_ref - insert backreference for a given extent + * Insert backreference for a given extent. * * The counterpart is in __btrfs_free_extent(), with examples and more details * how it works. @@ -4442,8 +4442,8 @@ loop: } /* - * btrfs_reserve_extent - entry point to the extent allocator. Tries to find a - * hole that is at least as big as @num_bytes. + * Entry point to the extent allocator. Tries to find a hole that is at least + * as big as @num_bytes. * * @root - The root that will contain this extent * diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index caccd0376342..fdf54deb718f 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -4248,14 +4248,14 @@ void copy_extent_buffer(const struct extent_buffer *dst, } /* - * eb_bitmap_offset() - calculate the page and offset of the byte containing the - * given bit number - * @eb: the extent buffer - * @start: offset of the bitmap item in the extent buffer - * @nr: bit number - * @page_index: return index of the page in the extent buffer that contains the - * given bit number - * @page_offset: return offset into the page given by page_index + * Calculate the page and offset of the byte containing the given bit number. + * + * @eb: the extent buffer + * @start: offset of the bitmap item in the extent buffer + * @nr: bit number + * @page_index: return index of the page in the extent buffer that contains + * the given bit number + * @page_offset: return offset into the page given by page_index * * This helper hides the ugliness of finding the byte in an extent buffer which * contains a given bit. @@ -4614,7 +4614,8 @@ int try_release_extent_buffer(struct page *page) } /* - * btrfs_readahead_tree_block - attempt to readahead a child block + * Attempt to readahead a child block. + * * @fs_info: the fs_info * @bytenr: bytenr to read * @owner_root: objectid of the root that owns this eb @@ -4653,7 +4654,8 @@ void btrfs_readahead_tree_block(struct btrfs_fs_info *fs_info, } /* - * btrfs_readahead_node_child - readahead a node's child block + * Readahead a node's child block. + * * @node: parent node we're reading from * @slot: slot in the parent node for the child we want to read * diff --git a/fs/btrfs/inode-item.c b/fs/btrfs/inode-item.c index 4c322b720a80..c19c0f10f0e2 100644 --- a/fs/btrfs/inode-item.c +++ b/fs/btrfs/inode-item.c @@ -247,7 +247,7 @@ out: } /* - * btrfs_insert_inode_extref() - Inserts an extended inode ref into a tree. + * Insert an extended inode ref into a tree. * * The caller must have checked against BTRFS_LINK_MAX already. */ diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 7814b9d654ce..47c9eab91587 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -348,7 +348,7 @@ static void __cold btrfs_print_data_csum_error(struct btrfs_inode *inode, } /* - * btrfs_inode_lock - lock inode i_rwsem based on arguments passed + * Lock inode i_rwsem based on arguments passed. * * ilock_flags can have the following bit set: * @@ -382,7 +382,7 @@ int btrfs_inode_lock(struct btrfs_inode *inode, unsigned int ilock_flags) } /* - * btrfs_inode_unlock - unock inode i_rwsem + * Unock inode i_rwsem. * * ilock_flags should contain the same bits set as passed to btrfs_inode_lock() * to decide whether the lock acquired is shared or exclusive. @@ -3306,7 +3306,7 @@ zeroit: } /* - * btrfs_add_delayed_iput - perform a delayed iput on @inode + * Perform a delayed iput on @inode. * * @inode: The inode we want to perform iput on * @@ -4641,7 +4641,8 @@ out_notrans: } /* - * btrfs_truncate_block - read, zero a chunk and write a block + * Read, zero a chunk and write a block. + * * @inode - inode that we're zeroing * @from - the offset to start zeroing * @len - the length to zero, 0 to zero the entire range respective to the diff --git a/fs/btrfs/locking.c b/fs/btrfs/locking.c index 79a125c0f4a2..c3128cdf1177 100644 --- a/fs/btrfs/locking.c +++ b/fs/btrfs/locking.c @@ -182,7 +182,8 @@ void btrfs_tree_read_unlock(struct extent_buffer *eb) } /* - * __btrfs_tree_lock - lock eb for write + * Lock eb for write. + * * @eb: the eb to lock * @nest: the nesting to use for the lock * diff --git a/fs/btrfs/messages.c b/fs/btrfs/messages.c index 7695decc7243..5be060cb6ef5 100644 --- a/fs/btrfs/messages.c +++ b/fs/btrfs/messages.c @@ -110,8 +110,8 @@ const char * __attribute_const__ btrfs_decode_error(int errno) } /* - * __btrfs_handle_fs_error decodes expected errors from the caller and - * invokes the appropriate error response. + * Decodes expected errors from the caller and invokes the appropriate error + * response. */ __cold void __btrfs_handle_fs_error(struct btrfs_fs_info *fs_info, const char *function, @@ -283,8 +283,8 @@ void __cold btrfs_err_32bit_limit(struct btrfs_fs_info *fs_info) #endif /* - * __btrfs_panic decodes unexpected, fatal errors from the caller, issues an - * alert, and either panics or BUGs, depending on mount options. + * Decode unexpected, fatal errors from the caller, issue an alert, and either + * panic or BUGs, depending on mount options. */ __cold void __btrfs_panic(struct btrfs_fs_info *fs_info, const char *function, diff --git a/fs/btrfs/ref-verify.c b/fs/btrfs/ref-verify.c index 95d28497de7c..26a7fb655f71 100644 --- a/fs/btrfs/ref-verify.c +++ b/fs/btrfs/ref-verify.c @@ -652,7 +652,7 @@ static void dump_block_entry(struct btrfs_fs_info *fs_info, } /* - * btrfs_ref_tree_mod: called when we modify a ref for a bytenr + * Called when we modify a ref for a bytenr. * * This will add an action item to the given bytenr and do sanity checks to make * sure we haven't messed something up. If we are making a new allocation and diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index 859874579456..db992f7a5d38 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -51,7 +51,8 @@ static void btrfs_read_root_item(struct extent_buffer *eb, int slot, } /* - * btrfs_find_root - lookup the root by the key. + * Lookup the root by the key. + * * root: the root of the root tree * search_key: the key to search * path: the path we search @@ -485,7 +486,8 @@ void btrfs_update_root_times(struct btrfs_trans_handle *trans, } /* - * btrfs_subvolume_reserve_metadata() - reserve space for subvolume operation + * Reserve space for subvolume operation. + * * root: the root of the parent directory * rsv: block reservation * items: the number of items that we need do reservation diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index d7e8cd4f140c..58de9a14e525 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -978,7 +978,8 @@ static bool steal_from_global_rsv(struct btrfs_fs_info *fs_info, } /* - * maybe_fail_all_tickets - we've exhausted our flushing, start failing tickets + * We've exhausted our flushing, start failing tickets. + * * @fs_info - fs_info for this fs * @space_info - the space info we were flushing * diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index c780d3729463..be27360843df 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -817,7 +817,7 @@ struct btrfs_trans_handle *btrfs_join_transaction_nostart(struct btrfs_root *roo } /* - * btrfs_attach_transaction() - catch the running transaction + * Catch the running transaction. * * It is used when we want to commit the current the transaction, but * don't want to start a new one. @@ -836,7 +836,7 @@ struct btrfs_trans_handle *btrfs_attach_transaction(struct btrfs_root *root) } /* - * btrfs_attach_transaction_barrier() - catch the running transaction + * Catch the running transaction. * * It is similar to the above function, the difference is this one * will wait for all the inactive transactions until they fully diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index cbb17b542131..1834a6ec12bd 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -2848,10 +2848,9 @@ static inline void btrfs_remove_all_log_ctxs(struct btrfs_root *root, } /* - * btrfs_sync_log does sends a given tree log down to the disk and - * updates the super blocks to record it. When this call is done, - * you know that any inodes previously logged are safely on disk only - * if it returns 0. + * Sends a given tree log down to the disk and updates the super blocks to + * record it. When this call is done, you know that any inodes previously + * logged are safely on disk only if it returns 0. * * Any other return value means you need to call btrfs_commit_transaction. * Some of the edge cases for fsyncing directories that have had unlinks diff --git a/fs/btrfs/ulist.c b/fs/btrfs/ulist.c index 33606025513d..b4ac2b0cd235 100644 --- a/fs/btrfs/ulist.c +++ b/fs/btrfs/ulist.c @@ -223,7 +223,8 @@ int ulist_add_merge(struct ulist *ulist, u64 val, u64 aux, } /* - * ulist_del - delete one node from ulist + * Delete one node from ulist. + * * @ulist: ulist to remove node from * @val: value to delete * @aux: aux to delete diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 1325f76fbd50..871a55d36e32 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -3027,7 +3027,8 @@ static int btrfs_del_sys_chunk(struct btrfs_fs_info *fs_info, u64 chunk_offset) } /* - * btrfs_get_chunk_map() - Find the mapping containing the given logical extent. + * Find the mapping containing the given logical extent. + * * @logical: Logical block offset in bytes. * @length: Length of extent in bytes. * diff --git a/fs/btrfs/zstd.c b/fs/btrfs/zstd.c index e7ac4ec809a4..5511766485cd 100644 --- a/fs/btrfs/zstd.c +++ b/fs/btrfs/zstd.c @@ -145,7 +145,7 @@ static void zstd_reclaim_timer_fn(struct timer_list *timer) } /* - * zstd_calc_ws_mem_sizes - calculate monotonic memory bounds + * Calculate monotonic memory bounds. * * It is possible based on the level configurations that a higher level * workspace uses less memory than a lower level workspace. In order to reuse @@ -218,7 +218,8 @@ void zstd_cleanup_workspace_manager(void) } /* - * zstd_find_workspace - find workspace + * Find workspace for given level. + * * @level: compression level * * This iterates over the set bits in the active_map beginning at the requested @@ -256,7 +257,8 @@ static struct list_head *zstd_find_workspace(unsigned int level) } /* - * zstd_get_workspace - zstd's get_workspace + * Zstd get_workspace for level. + * * @level: compression level * * If @level is 0, then any compression level can be used. Therefore, we begin @@ -296,7 +298,8 @@ again: } /* - * zstd_put_workspace - zstd put_workspace + * Zstd put_workspace. + * * @ws: list_head for the workspace * * When putting back a workspace, we only need to update the LRU if we are of |