* Elements of this type are allocated dynamically and required because
* each block object can refer to and can be ref from multiple blocks.
* The key to lookup them in the hashtable is the dev_bytenr of
- * the block ref to plus the one from the block refered from.
+ * the block ref to plus the one from the block referred from.
* The fact that they are searchable via a hashtable and that a
* ref_cnt is maintained is not required for the btrfs integrity
* check algorithm itself, it is only used to make the output more
/*
* This generation number is used to test if the new fields are valid
- * and up to date while reading the root item. Everytime the root item
+ * and up to date while reading the root item. Every time the root item
* is written out, the "generation" field is copied into this field. If
* anyone ever mounted the fs with an older kernel, we will have
* mismatching generation values here and thus must invalidate the
* we've called update_block_group and dropped the bytes_used counter
* and increased the bytes_pinned counter. However this means that
* bytes_pinned does not reflect the bytes that will be pinned once the
- * delayed refs are flushed, so this counter is inc'ed everytime we call
- * btrfs_free_extent so it is a realtime count of what will be freed
- * once the transaction is committed. It will be zero'ed everytime the
- * transaction commits.
+ * delayed refs are flushed, so this counter is inc'ed every time we
+ * call btrfs_free_extent so it is a realtime count of what will be
+ * freed once the transaction is committed. It will be zero'ed every
+ * time the transaction commits.
*/
struct percpu_counter total_bytes_pinned;
* not called and the the filesystem is remounted
* in degraded state. This does not stop the
* dev_replace procedure. It needs to be canceled
- * manually if the cancelation is wanted.
+ * manually if the cancellation is wanted.
*/
break;
}
waitqueue_active(&fs_info->async_submit_wait))
wake_up(&fs_info->async_submit_wait);
- /* If an error occured we just want to clean up the bio and move on */
+ /* If an error occurred we just want to clean up the bio and move on */
if (async->error) {
async->bio->bi_error = async->error;
bio_endio(async->bio);
/*
* This is tricky, but first we need to figure out how much we
- * free'd from any free-ers that occured during this
+ * free'd from any free-ers that occurred during this
* reservation, so we reset ->csum_bytes to the csum_bytes
* before we dropped our lock, and then call the free for the
* number of bytes that were freed while we were trying our
/**
* free_extent_map - drop reference count of an extent_map
- * @em: extent map beeing releasead
+ * @em: extent map being releasead
*
* Drops the reference out on @em by one and free the structure
* if the reference count hits zero.
/**
* remove_extent_mapping - removes an extent_map from the extent tree
* @tree: extent tree to remove from
- * @em: extent map beeing removed
+ * @em: extent map being removed
*
* Removes @em from @tree. No reference counts are dropped, and no checks
* are done to see if the range is in use
/*
* We also have to set last_sub_trans to the current log transid,
* otherwise subsequent syncs to a file that's been synced in this
- * transaction will appear to have already occured.
+ * transaction will appear to have already occurred.
*/
spin_lock(&BTRFS_I(inode)->lock);
BTRFS_I(inode)->last_sub_trans = root->log_transid;
for (; node; node = rb_prev(node)) {
test = rb_entry(node, struct btrfs_ordered_extent, rb_node);
- /* We treat this entry as if it doesnt exist */
+ /* We treat this entry as if it doesn't exist */
if (test_bit(BTRFS_ORDERED_UPDATED_ISIZE, &test->flags))
continue;
if (test->file_offset + test->len <= disk_i_size)
/*
* NOTE: we have searched root tree and checked the
- * coresponding ref, it does not need to check again.
+ * corresponding ref, it does not need to check again.
*/
*search_done = 1;
}
em->start + em->len < chunk_offset) {
/*
* This is a logic error, but we don't want to just rely on the
- * user having built with ASSERT enabled, so if ASSERT doens't
+ * user having built with ASSERT enabled, so if ASSERT doesn't
* do anything we still error out.
*/
ASSERT(0);
* Callback for btrfs_uuid_tree_iterate().
* returns:
* 0 check succeeded, the entry is not outdated.
- * < 0 if an error occured.
+ * < 0 if an error occurred.
* > 0 if the check failed, which means the caller shall remove the entry.
*/
static int btrfs_check_uuid_tree_entry(struct btrfs_fs_info *fs_info,
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