[PATCH v3 35/56] jbd2: fix kernel-doc markups

From: Mauro Carvalho Chehab
Date: Fri Oct 23 2020 - 12:37:02 EST

Next message: Mauro Carvalho Chehab: "[PATCH v3 03/56] amdgpu: fix a few kernel-doc markup issues"
Previous message: Eric Dumazet: "Re: [PATCH] tcp: fix race condition when creating child sockets from syncookies"
In reply to: Mauro Carvalho Chehab: "[PATCH v3 32/56] video: fix some kernel-doc markups"
Next in thread: Jan Kara: "Re: [PATCH v3 35/56] jbd2: fix kernel-doc markups"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Kernel-doc markup should use this format:
identifier - description

They should not have any type before that, as otherwise
the parser won't do the right thing.

Also, some identifiers have different names between their
prototypes and the kernel-doc markup.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
---
fs/jbd2/journal.c | 34 ++++++++++++++++++----------------
fs/jbd2/transaction.c | 31 ++++++++++++++++---------------
include/linux/jbd2.h | 2 +-
3 files changed, 35 insertions(+), 32 deletions(-)

diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 0c7c42bd530f..f71848367ab6 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -566,12 +566,14 @@ static int __jbd2_journal_force_commit(journal_t *journal)
}

/**
- * Force and wait upon a commit if the calling process is not within
- * transaction. This is used for forcing out undo-protected data which contains
- * bitmaps, when the fs is running out of space.
+ * jbd2_journal_force_commit_nested - Force and wait upon a commit if the
+ * calling process is not within transaction.
*
* @journal: journal to force
* Returns true if progress was made.
+ *
+ * This is used for forcing out undo-protected data which contains
+ * bitmaps, when the fs is running out of space.
*/
int jbd2_journal_force_commit_nested(journal_t *journal)
{
@@ -582,7 +584,7 @@ int jbd2_journal_force_commit_nested(journal_t *journal)
}

/**
- * int journal_force_commit() - force any uncommitted transactions
+ * jbd2_journal_force_commit() - force any uncommitted transactions
* @journal: journal to force
*
* Caller want unconditional commit. We can only force the running transaction
@@ -1899,7 +1901,7 @@ static int load_superblock(journal_t *journal)

/**
- * int jbd2_journal_load() - Read journal from disk.
+ * jbd2_journal_load() - Read journal from disk.
* @journal: Journal to act on.
*
* Given a journal_t structure which tells us which disk blocks contain
@@ -1972,7 +1974,7 @@ int jbd2_journal_load(journal_t *journal)
}

/**
- * void jbd2_journal_destroy() - Release a journal_t structure.
+ * jbd2_journal_destroy() - Release a journal_t structure.
* @journal: Journal to act on.
*
* Release a journal_t structure once it is no longer in use by the
@@ -2050,7 +2052,7 @@ int jbd2_journal_destroy(journal_t *journal)

/**
- *int jbd2_journal_check_used_features() - Check if features specified are used.
+ * jbd2_journal_check_used_features() - Check if features specified are used.
* @journal: Journal to check.
* @compat: bitmask of compatible features
* @ro: bitmask of features that force read-only mount
@@ -2085,7 +2087,7 @@ int jbd2_journal_check_used_features(journal_t *journal, unsigned long compat,
}

/**
- * int jbd2_journal_check_available_features() - Check feature set in journalling layer
+ * jbd2_journal_check_available_features() - Check feature set in journalling layer
* @journal: Journal to check.
* @compat: bitmask of compatible features
* @ro: bitmask of features that force read-only mount
@@ -2117,7 +2119,7 @@ int jbd2_journal_check_available_features(journal_t *journal, unsigned long comp
}

/**
- * int jbd2_journal_set_features() - Mark a given journal feature in the superblock
+ * jbd2_journal_set_features() - Mark a given journal feature in the superblock
* @journal: Journal to act on.
* @compat: bitmask of compatible features
* @ro: bitmask of features that force read-only mount
@@ -2201,7 +2203,7 @@ int jbd2_journal_set_features(journal_t *journal, unsigned long compat,
}

/*
- * jbd2_journal_clear_features () - Clear a given journal feature in the
+ * jbd2_journal_clear_features() - Clear a given journal feature in the
* superblock
* @journal: Journal to act on.
* @compat: bitmask of compatible features
@@ -2230,7 +2232,7 @@ void jbd2_journal_clear_features(journal_t *journal, unsigned long compat,
EXPORT_SYMBOL(jbd2_journal_clear_features);

/**
- * int jbd2_journal_flush () - Flush journal
+ * jbd2_journal_flush() - Flush journal
* @journal: Journal to act on.
*
* Flush all data for a given journal to disk and empty the journal.
@@ -2305,7 +2307,7 @@ int jbd2_journal_flush(journal_t *journal)
}

/**
- * int jbd2_journal_wipe() - Wipe journal contents
+ * jbd2_journal_wipe() - Wipe journal contents
* @journal: Journal to act on.
* @write: flag (see below)
*
@@ -2346,7 +2348,7 @@ int jbd2_journal_wipe(journal_t *journal, int write)
}

/**
- * void jbd2_journal_abort () - Shutdown the journal immediately.
+ * jbd2_journal_abort () - Shutdown the journal immediately.
* @journal: the journal to shutdown.
* @errno: an error number to record in the journal indicating
* the reason for the shutdown.
@@ -2437,7 +2439,7 @@ void jbd2_journal_abort(journal_t *journal, int errno)
}

/**
- * int jbd2_journal_errno () - returns the journal's error state.
+ * jbd2_journal_errno() - returns the journal's error state.
* @journal: journal to examine.
*
* This is the errno number set with jbd2_journal_abort(), the last
@@ -2461,7 +2463,7 @@ int jbd2_journal_errno(journal_t *journal)
}

/**
- * int jbd2_journal_clear_err () - clears the journal's error state
+ * jbd2_journal_clear_err() - clears the journal's error state
* @journal: journal to act on.
*
* An error must be cleared or acked to take a FS out of readonly
@@ -2481,7 +2483,7 @@ int jbd2_journal_clear_err(journal_t *journal)
}

/**
- * void jbd2_journal_ack_err() - Ack journal err.
+ * jbd2_journal_ack_err() - Ack journal err.
* @journal: journal to act on.
*
* An error must be cleared or acked to take a FS out of readonly
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index 43985738aa86..4cf88191b025 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -517,7 +517,7 @@ EXPORT_SYMBOL(jbd2__journal_start);

/**
- * handle_t *jbd2_journal_start() - Obtain a new handle.
+ * jbd2_journal_start() - Obtain a new handle.
* @journal: Journal to start transaction on.
* @nblocks: number of block buffer we might modify
*
@@ -564,7 +564,7 @@ void jbd2_journal_free_reserved(handle_t *handle)
EXPORT_SYMBOL(jbd2_journal_free_reserved);

/**
- * int jbd2_journal_start_reserved() - start reserved handle
+ * jbd2_journal_start_reserved() - start reserved handle
* @handle: handle to start
* @type: for handle statistics
* @line_no: for handle statistics
@@ -618,7 +618,7 @@ int jbd2_journal_start_reserved(handle_t *handle, unsigned int type,
EXPORT_SYMBOL(jbd2_journal_start_reserved);

/**
- * int jbd2_journal_extend() - extend buffer credits.
+ * jbd2_journal_extend() - extend buffer credits.
* @handle: handle to 'extend'
* @nblocks: nr blocks to try to extend by.
* @revoke_records: number of revoke records to try to extend by.
@@ -743,7 +743,7 @@ static void stop_this_handle(handle_t *handle)
}

/**
- * int jbd2_journal_restart() - restart a handle .
+ * jbd2__journal_restart() - restart a handle .
* @handle: handle to restart
* @nblocks: nr credits requested
* @revoke_records: number of revoke record credits requested
@@ -813,7 +813,7 @@ int jbd2_journal_restart(handle_t *handle, int nblocks)
EXPORT_SYMBOL(jbd2_journal_restart);

/**
- * void jbd2_journal_lock_updates () - establish a transaction barrier.
+ * jbd2_journal_lock_updates () - establish a transaction barrier.
* @journal: Journal to establish a barrier on.
*
* This locks out any further updates from being started, and blocks
@@ -872,7 +872,7 @@ void jbd2_journal_lock_updates(journal_t *journal)
}

/**
- * void jbd2_journal_unlock_updates (journal_t* journal) - release barrier
+ * jbd2_journal_unlock_updates () - release barrier
* @journal: Journal to release the barrier on.
*
* Release a transaction barrier obtained with jbd2_journal_lock_updates().
@@ -1180,7 +1180,8 @@ static bool jbd2_write_access_granted(handle_t *handle, struct buffer_head *bh,
}

/**
- * int jbd2_journal_get_write_access() - notify intent to modify a buffer for metadata (not data) update.
+ * jbd2_journal_get_write_access() - notify intent to modify a buffer
+ * for metadata (not data) update.
* @handle: transaction to add buffer modifications to
* @bh: bh to be used for metadata writes
*
@@ -1224,7 +1225,7 @@ int jbd2_journal_get_write_access(handle_t *handle, struct buffer_head *bh)
* unlocked buffer beforehand. */

/**
- * int jbd2_journal_get_create_access () - notify intent to use newly created bh
+ * jbd2_journal_get_create_access () - notify intent to use newly created bh
* @handle: transaction to new buffer to
* @bh: new buffer.
*
@@ -1304,7 +1305,7 @@ int jbd2_journal_get_create_access(handle_t *handle, struct buffer_head *bh)
}

/**
- * int jbd2_journal_get_undo_access() - Notify intent to modify metadata with
+ * jbd2_journal_get_undo_access() - Notify intent to modify metadata with
* non-rewindable consequences
* @handle: transaction
* @bh: buffer to undo
@@ -1381,7 +1382,7 @@ int jbd2_journal_get_undo_access(handle_t *handle, struct buffer_head *bh)
}

/**
- * void jbd2_journal_set_triggers() - Add triggers for commit writeout
+ * jbd2_journal_set_triggers() - Add triggers for commit writeout
* @bh: buffer to trigger on
* @type: struct jbd2_buffer_trigger_type containing the trigger(s).
*
@@ -1423,7 +1424,7 @@ void jbd2_buffer_abort_trigger(struct journal_head *jh,
}

/**
- * int jbd2_journal_dirty_metadata() - mark a buffer as containing dirty metadata
+ * jbd2_journal_dirty_metadata() - mark a buffer as containing dirty metadata
* @handle: transaction to add buffer to.
* @bh: buffer to mark
*
@@ -1591,7 +1592,7 @@ int jbd2_journal_dirty_metadata(handle_t *handle, struct buffer_head *bh)
}

/**
- * void jbd2_journal_forget() - bforget() for potentially-journaled buffers.
+ * jbd2_journal_forget() - bforget() for potentially-journaled buffers.
* @handle: transaction handle
* @bh: bh to 'forget'
*
@@ -1760,7 +1761,7 @@ int jbd2_journal_forget(handle_t *handle, struct buffer_head *bh)
}

/**
- * int jbd2_journal_stop() - complete a transaction
+ * jbd2_journal_stop() - complete a transaction
* @handle: transaction to complete.
*
* All done for a particular handle.
@@ -2078,7 +2079,7 @@ __journal_try_to_free_buffer(journal_t *journal, struct buffer_head *bh)
}

/**
- * int jbd2_journal_try_to_free_buffers() - try to free page buffers.
+ * jbd2_journal_try_to_free_buffers() - try to free page buffers.
* @journal: journal for operation
* @page: to try and free
*
@@ -2409,7 +2410,7 @@ static int journal_unmap_buffer(journal_t *journal, struct buffer_head *bh,
}

/**
- * void jbd2_journal_invalidatepage()
+ * jbd2_journal_invalidatepage()
* @journal: journal to use for flush...
* @page: page to flush
* @offset: start of the range to invalidate
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 3c5f76ce88f1..17bed9684cba 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -397,7 +397,7 @@ static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh)
#define JI_WAIT_DATA (1 << __JI_WAIT_DATA)

/**
- * struct jbd_inode - The jbd_inode type is the structure linking inodes in
+ * struct jbd2_inode - The jbd_inode type is the structure linking inodes in
* ordered mode present in a transaction so that we can sync them during commit.
*/
struct jbd2_inode {
--
2.26.2

Next message: Mauro Carvalho Chehab: "[PATCH v3 03/56] amdgpu: fix a few kernel-doc markup issues"
Previous message: Eric Dumazet: "Re: [PATCH] tcp: fix race condition when creating child sockets from syncookies"
In reply to: Mauro Carvalho Chehab: "[PATCH v3 32/56] video: fix some kernel-doc markups"
Next in thread: Jan Kara: "Re: [PATCH v3 35/56] jbd2: fix kernel-doc markups"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]