diff options
author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-05-12 07:25:21 -0300 |
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committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-05-16 08:44:09 -0300 |
commit | 91e4775d0fe30d105df56bf13a796001f20780ad (patch) | |
tree | 0f5f8db7be3656ea70a22ad675ffc0e8ebc589d4 /fs/jbd2/transaction.c | |
parent | docs-rst: filesystems: use c domain references where needed (diff) | |
download | wireguard-linux-91e4775d0fe30d105df56bf13a796001f20780ad.tar.xz wireguard-linux-91e4775d0fe30d105df56bf13a796001f20780ad.zip |
fs: jbd2: make jbd2_journal_start() kernel-doc parseable
kernel-doc script expects that a function documentation to
be just before the function, otherwise it will be ignored.
So, move the kernel-doc markup to the right place.
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'fs/jbd2/transaction.c')
-rw-r--r-- | fs/jbd2/transaction.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c index 9ee4832b6f8b..fe7f4a373436 100644 --- a/fs/jbd2/transaction.c +++ b/fs/jbd2/transaction.c @@ -409,25 +409,6 @@ static handle_t *new_handle(int nblocks) return handle; } -/** - * handle_t *jbd2_journal_start() - Obtain a new handle. - * @journal: Journal to start transaction on. - * @nblocks: number of block buffer we might modify - * - * We make sure that the transaction can guarantee at least nblocks of - * modified buffers in the log. We block until the log can guarantee - * that much space. Additionally, if rsv_blocks > 0, we also create another - * handle with rsv_blocks reserved blocks in the journal. This handle is - * is stored in h_rsv_handle. It is not attached to any particular transaction - * and thus doesn't block transaction commit. If the caller uses this reserved - * handle, it has to set h_rsv_handle to NULL as otherwise jbd2_journal_stop() - * on the parent handle will dispose the reserved one. Reserved handle has to - * be converted to a normal handle using jbd2_journal_start_reserved() before - * it can be used. - * - * Return a pointer to a newly allocated handle, or an ERR_PTR() value - * on failure. - */ handle_t *jbd2__journal_start(journal_t *journal, int nblocks, int rsv_blocks, gfp_t gfp_mask, unsigned int type, unsigned int line_no) @@ -478,6 +459,25 @@ handle_t *jbd2__journal_start(journal_t *journal, int nblocks, int rsv_blocks, EXPORT_SYMBOL(jbd2__journal_start); +/** + * handle_t *jbd2_journal_start() - Obtain a new handle. + * @journal: Journal to start transaction on. + * @nblocks: number of block buffer we might modify + * + * We make sure that the transaction can guarantee at least nblocks of + * modified buffers in the log. We block until the log can guarantee + * that much space. Additionally, if rsv_blocks > 0, we also create another + * handle with rsv_blocks reserved blocks in the journal. This handle is + * is stored in h_rsv_handle. It is not attached to any particular transaction + * and thus doesn't block transaction commit. If the caller uses this reserved + * handle, it has to set h_rsv_handle to NULL as otherwise jbd2_journal_stop() + * on the parent handle will dispose the reserved one. Reserved handle has to + * be converted to a normal handle using jbd2_journal_start_reserved() before + * it can be used. + * + * Return a pointer to a newly allocated handle, or an ERR_PTR() value + * on failure. + */ handle_t *jbd2_journal_start(journal_t *journal, int nblocks) { return jbd2__journal_start(journal, nblocks, 0, GFP_NOFS, 0, 0); |