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Diffstat (limited to 'fs/btrfs/extent-tree.c')
-rw-r--r--fs/btrfs/extent-tree.c48
1 files changed, 24 insertions, 24 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 9424864fd01a..a400951e8678 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -231,9 +231,9 @@ static int add_excluded_extent(struct btrfs_root *root,
{
u64 end = start + num_bytes - 1;
set_extent_bits(&root->fs_info->freed_extents[0],
- start, end, EXTENT_UPTODATE, GFP_NOFS);
+ start, end, EXTENT_UPTODATE);
set_extent_bits(&root->fs_info->freed_extents[1],
- start, end, EXTENT_UPTODATE, GFP_NOFS);
+ start, end, EXTENT_UPTODATE);
return 0;
}
@@ -246,9 +246,9 @@ static void free_excluded_extents(struct btrfs_root *root,
end = start + cache->key.offset - 1;
clear_extent_bits(&root->fs_info->freed_extents[0],
- start, end, EXTENT_UPTODATE, GFP_NOFS);
+ start, end, EXTENT_UPTODATE);
clear_extent_bits(&root->fs_info->freed_extents[1],
- start, end, EXTENT_UPTODATE, GFP_NOFS);
+ start, end, EXTENT_UPTODATE);
}
static int exclude_super_stripes(struct btrfs_root *root,
@@ -980,7 +980,7 @@ out_free:
* event that tree block loses its owner tree's reference and do the
* back refs conversion.
*
- * When a tree block is COW'd through a tree, there are four cases:
+ * When a tree block is COWed through a tree, there are four cases:
*
* The reference count of the block is one and the tree is the block's
* owner tree. Nothing to do in this case.
@@ -2595,7 +2595,7 @@ static noinline int __btrfs_run_delayed_refs(struct btrfs_trans_handle *trans,
}
/*
- * Need to drop our head ref lock and re-aqcuire the
+ * Need to drop our head ref lock and re-acquire the
* delayed ref lock and then re-check to make sure
* nobody got added.
*/
@@ -2747,7 +2747,7 @@ static inline u64 heads_to_leaves(struct btrfs_root *root, u64 heads)
/*
* We don't ever fill up leaves all the way so multiply by 2 just to be
- * closer to what we're really going to want to ouse.
+ * closer to what we're really going to want to use.
*/
return div_u64(num_bytes, BTRFS_LEAF_DATA_SIZE(root));
}
@@ -2851,7 +2851,7 @@ static void delayed_ref_async_start(struct btrfs_work *work)
}
/*
- * trans->sync means that when we call end_transaciton, we won't
+ * trans->sync means that when we call end_transaction, we won't
* wait on delayed refs
*/
trans->sync = true;
@@ -4296,7 +4296,7 @@ void btrfs_free_reserved_data_space_noquota(struct inode *inode, u64 start,
* Called if we need to clear a data reservation for this inode
* Normally in a error case.
*
- * This one will handle the per-indoe data rsv map for accurate reserved
+ * This one will handle the per-inode data rsv map for accurate reserved
* space framework.
*/
void btrfs_free_reserved_data_space(struct inode *inode, u64 start, u64 len)
@@ -4967,7 +4967,7 @@ void btrfs_init_async_reclaim_work(struct work_struct *work)
* @orig_bytes - the number of bytes we want
* @flush - whether or not we can flush to make our reservation
*
- * This will reserve orgi_bytes number of bytes from the space info associated
+ * This will reserve orig_bytes number of bytes from the space info associated
* with the block_rsv. If there is not enough space it will make an attempt to
* flush out space to make room. It will do this by flushing delalloc if
* possible or committing the transaction. If flush is 0 then no attempts to
@@ -5572,7 +5572,7 @@ void btrfs_orphan_release_metadata(struct inode *inode)
* common file/directory operations, they change two fs/file trees
* and root tree, the number of items that the qgroup reserves is
* different with the free space reservation. So we can not use
- * the space reseravtion mechanism in start_transaction().
+ * the space reservation mechanism in start_transaction().
*/
int btrfs_subvolume_reserve_metadata(struct btrfs_root *root,
struct btrfs_block_rsv *rsv,
@@ -5621,7 +5621,7 @@ void btrfs_subvolume_release_metadata(struct btrfs_root *root,
/**
* drop_outstanding_extent - drop an outstanding extent
* @inode: the inode we're dropping the extent for
- * @num_bytes: the number of bytes we're relaseing.
+ * @num_bytes: the number of bytes we're releasing.
*
* This is called when we are freeing up an outstanding extent, either called
* after an error or after an extent is written. This will return the number of
@@ -5647,7 +5647,7 @@ static unsigned drop_outstanding_extent(struct inode *inode, u64 num_bytes)
drop_inode_space = 1;
/*
- * If we have more or the same amount of outsanding extents than we have
+ * If we have more or the same amount of outstanding extents than we have
* reserved then we need to leave the reserved extents count alone.
*/
if (BTRFS_I(inode)->outstanding_extents >=
@@ -5661,8 +5661,8 @@ static unsigned drop_outstanding_extent(struct inode *inode, u64 num_bytes)
}
/**
- * calc_csum_metadata_size - return the amount of metada space that must be
- * reserved/free'd for the given bytes.
+ * calc_csum_metadata_size - return the amount of metadata space that must be
+ * reserved/freed for the given bytes.
* @inode: the inode we're manipulating
* @num_bytes: the number of bytes in question
* @reserve: 1 if we are reserving space, 0 if we are freeing space
@@ -5814,7 +5814,7 @@ out_fail:
/*
* This is tricky, but first we need to figure out how much we
- * free'd from any free-ers that occurred during this
+ * freed 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
@@ -5836,7 +5836,7 @@ out_fail:
/*
* Now reset ->csum_bytes to what it should be. If bytes is
- * more than to_free then we would have free'd more space had we
+ * more than to_free then we would have freed more space had we
* not had an artificially high ->csum_bytes, so we need to free
* the remainder. If bytes is the same or less then we don't
* need to do anything, the other free-ers did the correct
@@ -6515,7 +6515,7 @@ int btrfs_finish_extent_commit(struct btrfs_trans_handle *trans,
ret = btrfs_discard_extent(root, start,
end + 1 - start, NULL);
- clear_extent_dirty(unpin, start, end, GFP_NOFS);
+ clear_extent_dirty(unpin, start, end);
unpin_extent_range(root, start, end, true);
mutex_unlock(&fs_info->unused_bg_unpin_mutex);
cond_resched();
@@ -7578,7 +7578,7 @@ loop:
if (loop == LOOP_CACHING_NOWAIT) {
/*
* We want to skip the LOOP_CACHING_WAIT step if we
- * don't have any unached bgs and we've alrelady done a
+ * don't have any uncached bgs and we've already done a
* full search through.
*/
if (orig_have_caching_bg || !full_search)
@@ -7982,7 +7982,7 @@ int btrfs_alloc_logged_file_extent(struct btrfs_trans_handle *trans,
/*
* Mixed block groups will exclude before processing the log so we only
- * need to do the exlude dance if this fs isn't mixed.
+ * need to do the exclude dance if this fs isn't mixed.
*/
if (!btrfs_fs_incompat(root->fs_info, MIXED_GROUPS)) {
ret = __exclude_logged_extent(root, ins->objectid, ins->offset);
@@ -8032,7 +8032,7 @@ btrfs_init_new_buffer(struct btrfs_trans_handle *trans, struct btrfs_root *root,
buf->start + buf->len - 1, GFP_NOFS);
else
set_extent_new(&root->dirty_log_pages, buf->start,
- buf->start + buf->len - 1, GFP_NOFS);
+ buf->start + buf->len - 1);
} else {
buf->log_index = -1;
set_extent_dirty(&trans->transaction->dirty_pages, buf->start,
@@ -9426,7 +9426,7 @@ u64 btrfs_account_ro_block_groups_free_space(struct btrfs_space_info *sinfo)
u64 free_bytes = 0;
int factor;
- /* It's df, we don't care if it's racey */
+ /* It's df, we don't care if it's racy */
if (list_empty(&sinfo->ro_bgs))
return 0;
@@ -10635,14 +10635,14 @@ void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info)
*/
mutex_lock(&fs_info->unused_bg_unpin_mutex);
ret = clear_extent_bits(&fs_info->freed_extents[0], start, end,
- EXTENT_DIRTY, GFP_NOFS);
+ EXTENT_DIRTY);
if (ret) {
mutex_unlock(&fs_info->unused_bg_unpin_mutex);
btrfs_dec_block_group_ro(root, block_group);
goto end_trans;
}
ret = clear_extent_bits(&fs_info->freed_extents[1], start, end,
- EXTENT_DIRTY, GFP_NOFS);
+ EXTENT_DIRTY);
if (ret) {
mutex_unlock(&fs_info->unused_bg_unpin_mutex);
btrfs_dec_block_group_ro(root, block_group);