| Message ID | 1568772175-2906-3-git-send-email-sunny.s.zhang@oracle.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ocfs2: protect extent tree in the ocfs2_prepare_inode_for_write | expand |
On 9/17/19 7:02 PM, Shuning Zhang wrote: > The function of ocfs2_prepare_inode_for_refcount is no longer > being used. I remove this function. > > Signed-off-by: Shuning Zhang <sunny.s.zhang@oracle.com> Reviewed-by: Junxiao Bi <junxiao.bi@oracle.com> > --- > fs/ocfs2/file.c | 27 --------------------------- > 1 file changed, 27 deletions(-) > > diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c > index dff4ab2..dadc35a 100644 > --- a/fs/ocfs2/file.c > +++ b/fs/ocfs2/file.c > @@ -2092,33 +2092,6 @@ static int ocfs2_is_io_unaligned(struct inode *inode, size_t count, loff_t pos) > return 0; > } > > -static int ocfs2_prepare_inode_for_refcount(struct inode *inode, > - struct file *file, > - loff_t pos, size_t count, > - int *meta_level) > -{ > - int ret; > - struct buffer_head *di_bh = NULL; > - u32 cpos = pos >> OCFS2_SB(inode->i_sb)->s_clustersize_bits; > - u32 clusters = > - ocfs2_clusters_for_bytes(inode->i_sb, pos + count) - cpos; > - > - ret = ocfs2_inode_lock(inode, &di_bh, 1); > - if (ret) { > - mlog_errno(ret); > - goto out; > - } > - > - *meta_level = 1; > - > - ret = ocfs2_refcount_cow(inode, di_bh, cpos, clusters, UINT_MAX); > - if (ret) > - mlog_errno(ret); > -out: > - brelse(di_bh); > - return ret; > -} > - > static int ocfs2_inode_lock_for_extent_tree(struct inode *inode, > struct buffer_head **di_bh, > int meta_level,
> -----Original Message----- > From: ocfs2-devel-bounces@oss.oracle.com > [mailto:ocfs2-devel-bounces@oss.oracle.com] On Behalf Of Shuning Zhang > Sent: 2019年9月18日 10:03 > To: ocfs2-devel@oss.oracle.com > Subject: [Ocfs2-devel] [PATCH V2 2/2] ocfs2: remove unused function > ocfs2_prepare_inode_for_refcount > > The function of ocfs2_prepare_inode_for_refcount is no longer being used. I > remove this function. > > Signed-off-by: Shuning Zhang <sunny.s.zhang@oracle.com> Reviewed-by: Gang He <ghe@suse.com> > --- > fs/ocfs2/file.c | 27 --------------------------- > 1 file changed, 27 deletions(-) > > diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index dff4ab2..dadc35a 100644 > --- a/fs/ocfs2/file.c > +++ b/fs/ocfs2/file.c > @@ -2092,33 +2092,6 @@ static int ocfs2_is_io_unaligned(struct inode > *inode, size_t count, loff_t pos) > return 0; > } > > -static int ocfs2_prepare_inode_for_refcount(struct inode *inode, > - struct file *file, > - loff_t pos, size_t count, > - int *meta_level) > -{ > - int ret; > - struct buffer_head *di_bh = NULL; > - u32 cpos = pos >> OCFS2_SB(inode->i_sb)->s_clustersize_bits; > - u32 clusters = > - ocfs2_clusters_for_bytes(inode->i_sb, pos + count) - cpos; > - > - ret = ocfs2_inode_lock(inode, &di_bh, 1); > - if (ret) { > - mlog_errno(ret); > - goto out; > - } > - > - *meta_level = 1; > - > - ret = ocfs2_refcount_cow(inode, di_bh, cpos, clusters, UINT_MAX); > - if (ret) > - mlog_errno(ret); > -out: > - brelse(di_bh); > - return ret; > -} > - > static int ocfs2_inode_lock_for_extent_tree(struct inode *inode, > struct buffer_head **di_bh, > int meta_level, > -- > 2.7.4 > > > _______________________________________________ > Ocfs2-devel mailing list > Ocfs2-devel@oss.oracle.com > https://oss.oracle.com/mailman/listinfo/ocfs2-devel
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index dff4ab2..dadc35a 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -2092,33 +2092,6 @@ static int ocfs2_is_io_unaligned(struct inode *inode, size_t count, loff_t pos) return 0; } -static int ocfs2_prepare_inode_for_refcount(struct inode *inode, - struct file *file, - loff_t pos, size_t count, - int *meta_level) -{ - int ret; - struct buffer_head *di_bh = NULL; - u32 cpos = pos >> OCFS2_SB(inode->i_sb)->s_clustersize_bits; - u32 clusters = - ocfs2_clusters_for_bytes(inode->i_sb, pos + count) - cpos; - - ret = ocfs2_inode_lock(inode, &di_bh, 1); - if (ret) { - mlog_errno(ret); - goto out; - } - - *meta_level = 1; - - ret = ocfs2_refcount_cow(inode, di_bh, cpos, clusters, UINT_MAX); - if (ret) - mlog_errno(ret); -out: - brelse(di_bh); - return ret; -} - static int ocfs2_inode_lock_for_extent_tree(struct inode *inode, struct buffer_head **di_bh, int meta_level,
The function of ocfs2_prepare_inode_for_refcount is no longer being used. I remove this function. Signed-off-by: Shuning Zhang <sunny.s.zhang@oracle.com> --- fs/ocfs2/file.c | 27 --------------------------- 1 file changed, 27 deletions(-)