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authorTheodore Ts'o <tytso@mit.edu>2019-06-19 16:30:03 -0400
committerTheodore Ts'o <tytso@mit.edu>2019-06-19 16:30:03 -0400
commitc60990b361cc0a08e7b442a8191d89e9304c2d62 (patch)
tree5620813b90be028c3cf1709dcab5269ffe447f74 /fs/ext4
parent7ddf79a103958ff7e529a3bc0c5b3d1e9cbc22c7 (diff)
downloadlinux-c60990b361cc0a08e7b442a8191d89e9304c2d62.tar.bz2
ext4: clean up kerneldoc warnigns when building with W=1
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
-rw-r--r--fs/ext4/balloc.c4
-rw-r--r--fs/ext4/dir.c3
-rw-r--r--fs/ext4/extents.c4
-rw-r--r--fs/ext4/indirect.c22
-rw-r--r--fs/ext4/mballoc.c5
-rw-r--r--fs/ext4/move_extent.c12
6 files changed, 24 insertions, 26 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index e5d6ee61ff48..0b202e00d93f 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -603,9 +603,9 @@ int ext4_claim_free_clusters(struct ext4_sb_info *sbi,
}
/**
- * ext4_should_retry_alloc()
+ * ext4_should_retry_alloc() - check if a block allocation should be retried
* @sb: super block
- * @retries number of attemps has been made
+ * @retries: number of attemps has been made
*
* ext4_should_retry_alloc() is called when ENOSPC is returned, and if
* it is profitable to retry the operation, this function will wait
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index c7843b149a1e..1f7784bee42a 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -33,6 +33,9 @@
static int ext4_dx_readdir(struct file *, struct dir_context *);
/**
+ * is_dx_dir() - check if a directory is using htree indexing
+ * @inode: directory inode
+ *
* Check if the given dir-inode refers to an htree-indexed directory
* (or a directory which could potentially get converted to use htree
* indexing).
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index d40ed940001e..92266a2da7d6 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -5676,8 +5676,8 @@ out_mutex:
}
/**
- * ext4_swap_extents - Swap extents between two inodes
- *
+ * ext4_swap_extents() - Swap extents between two inodes
+ * @handle: handle for this transaction
* @inode1: First inode
* @inode2: Second inode
* @lblk1: Start block for first inode
diff --git a/fs/ext4/indirect.c b/fs/ext4/indirect.c
index 2024d3fa5504..36699a131168 100644
--- a/fs/ext4/indirect.c
+++ b/fs/ext4/indirect.c
@@ -294,14 +294,12 @@ static int ext4_blks_to_allocate(Indirect *branch, int k, unsigned int blks,
}
/**
- * ext4_alloc_branch - allocate and set up a chain of blocks.
- * @handle: handle for this transaction
- * @inode: owner
- * @indirect_blks: number of allocated indirect blocks
- * @blks: number of allocated direct blocks
- * @goal: preferred place for allocation
- * @offsets: offsets (in the blocks) to store the pointers to next.
- * @branch: place to store the chain in.
+ * ext4_alloc_branch() - allocate and set up a chain of blocks
+ * @handle: handle for this transaction
+ * @ar: structure describing the allocation request
+ * @indirect_blks: number of allocated indirect blocks
+ * @offsets: offsets (in the blocks) to store the pointers to next.
+ * @branch: place to store the chain in.
*
* This function allocates blocks, zeroes out all but the last one,
* links them into chain and (if we are synchronous) writes them to disk.
@@ -396,15 +394,11 @@ failed:
}
/**
- * ext4_splice_branch - splice the allocated branch onto inode.
+ * ext4_splice_branch() - splice the allocated branch onto inode.
* @handle: handle for this transaction
- * @inode: owner
- * @block: (logical) number of block we are adding
- * @chain: chain of indirect blocks (with a missing link - see
- * ext4_alloc_branch)
+ * @ar: structure describing the allocation request
* @where: location of missing link
* @num: number of indirect blocks we are adding
- * @blks: number of direct blocks we are adding
*
* This function fills the missing link and does all housekeeping needed in
* inode (->i_blocks, etc.). In case of success we end up with the full
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 99ba720dbb7a..a3e2767bdf2f 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4696,8 +4696,9 @@ ext4_mb_free_metadata(handle_t *handle, struct ext4_buddy *e4b,
* ext4_free_blocks() -- Free given blocks and update quota
* @handle: handle for this transaction
* @inode: inode
- * @block: start physical block to free
- * @count: number of blocks to count
+ * @bh: optional buffer of the block to be freed
+ * @block: starting physical block to be freed
+ * @count: number of blocks to be freed
* @flags: flags used by ext4_free_blocks
*/
void ext4_free_blocks(handle_t *handle, struct inode *inode,
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c
index 1083a9f3f16a..3ec9627c9713 100644
--- a/fs/ext4/move_extent.c
+++ b/fs/ext4/move_extent.c
@@ -13,11 +13,10 @@
#include "ext4_extents.h"
/**
- * get_ext_path - Find an extent path for designated logical block number.
- *
- * @inode: an inode which is searched
+ * get_ext_path() - Find an extent path for designated logical block number.
+ * @inode: inode to be searched
* @lblock: logical block number to find an extent path
- * @path: pointer to an extent path pointer (for output)
+ * @ppath: pointer to an extent path pointer (for output)
*
* ext4_find_extent wrapper. Return 0 on success, or a negative error value
* on failure.
@@ -42,8 +41,9 @@ get_ext_path(struct inode *inode, ext4_lblk_t lblock,
}
/**
- * ext4_double_down_write_data_sem - Acquire two inodes' write lock
- * of i_data_sem
+ * ext4_double_down_write_data_sem() - write lock two inodes's i_data_sem
+ * @first: inode to be locked
+ * @second: inode to be locked
*
* Acquire write lock of i_data_sem of the two inodes
*/